CPM1A-40CDT-D [OMRON]
CPM1A System configuration; CPM1A系统配置
| 型号： | CPM1A-40CDT-D |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | CPM1A System configuration |
| 文件： | 总27页 (文件大小：1006K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Contents
System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPM1A Line-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPM1A System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
6
7
7
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Sensor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications Adapter Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPM2C-PA201 AC Power Supply Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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8
9
10
12
13
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Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick-response Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High-speed Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interval Timer Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse Output Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
16
17
17
18
18
19
20
Programming Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peripheral Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expansion Memory Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22
26
27
30
System Configuration
CPM1A Line-up
CPU with AC Power Supply
! DC input ! RY output/TR output (NEW)
30 I/O points
40 I/O points
10 I/O points
(Expansion
not possible)
20 I/O points
(Expansion
not possible)
CPU with DC Power Supply ! DC input ! RY output / TR output
30 I/O points
40 I/O points
10 I/O points
(Expansion
not possible)
20 I/O points
(Expansion
not possible)
Expansion I/O Unit
Expansion I/O Unit
CompoBus/S I/O
Link Unit (New)
Analog I/O Unit
Temperature
Sensor Units (NEW)
! DC input
! DC input
! RY output / TR output
! RY output / TR output
CPM1A-SRT21
CPM1A-MAD01
CPM1A-TS001
TS002
TS101
TS102
20 I/O points
RS-232C Adapter
RS-422 Adapter
CPM1-CIF01
CPM1-CIF11
6
System Configuration
CPM1A System Configuration
Peripheral port
Connecting cable
CPM1-CIF01/CIF11 Adapte
Both AC and DC power supplies.
Expansion I/O Unit Expansion I/O Unit
Expansion I/O Unit
30-point CPU and 40-point CPU only.
May be expanded up to a maximum
of 3 Units.
Connection Groups for Expansion Units
Group 1 (G1)
Group 2 (G2)
Expansion I/O Units,
Analog I/O Unit,
CPM1A-TS002/102
CompoBus/S I/O LInk Unit
CPM1A-TS001/101
In addition to the CPU Unit, Expansion Units from the groups indicated in the above table can be combined as shown below.
Possible Expansion Unit Combinations
Expansion Unit 1
Expansion Unit 2
Expansion Unit 3
G1
G2
G1
G1
G1
---
Note: 1. Expansion Units 1, 2, and 3 can be mounted in any order.
2. Only one Expansion Unit can be mounted if an NT-AL001 is connected to the RS-232C port.
External Dimensions
30
21
56
50
CPM1-CIF01
90
90
81
50
W
DC power supply
85
Unit: mm
AC power supply
30
21
61
50
CPM1-CIF11
Model
CPM1A-10CDj -A/D
CPM1A-20CDj -A/D
CPM1A-30CDj -A/D
CPM1A-40CDj -A/D
CPM1A-20EDj
W (mm)
66
90
86
81
130
150
86 (depth: 50 mm)
66 (depth: 50 mm)
66 (depth: 50 mm)
86 (depth: 50 mm)
CPM1A-8Ej /SRT21
CPM1A-MAD01
CPM1A-TSj j j
7
Specifications
General Specifications
Item
10-point I/O
20-point I/O
30-point I/O
40-point I/O
Power supply voltage/
frequency
AC power supply
DC power supply
AC power supply
DC power supply
AC power supply
DC power supply
100 to 240 VAC, 50/60 Hz
24 VDC
Operating voltage
range
85 to 264 VAC
20.4 to 26.4 VDC
30 VAC max.
6 W max.
Power consumption
60 VAC max.
20 W max.
60 A max.
Inrush current
30 A max.
External power supply
(AC only)
Power supply
voltage
24 VDC
Power supply
200 mA
300 mA
output capacity
Insulation resistance
Dielectric strength
20 M! min. at 500 VDC between the AC terminals and the protective earth
terminal.
2,300 VAC at 50/60 Hz for one minute with a leakage current of 10 mA max.
between all the external AC terminals and the protective earth terminal.
Noise resistance
Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance
10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an accelera-
tion of 9.8 m/s2 in the X, Y, and Z directions for 80 minutes each (i.e. swept for
8 minutes, 10 times).
Shock resistance
147 m/s2 in the X, Y and Z directions 3 times each.
Ambient temperature (operating)
Ambient humidity (operating)
Ambient environment (operating)
Ambient temperature (storage)
Terminal screw size
0" to 55"C
10% to 90% (no condensation)
With no corrosive gas
-- 2 0 " to 75"C
M3
Power supply holding time
Weight
10 ms min. for AC models, and 2 ms min. for DC models
AC model:
400 g max.
DC model:
300 g max.
AC model:
500 g max.
DC model:
400 g max.
AC model:
600 g max.
DC model:
500 g max.
AC model:
700 g max.
DC model:
600 g max.
Note: The specifications of the Expansion I/O Unit are the same as for the CPU except that the power is supplied from the CPU and
the weight is 300 g.
8
Specifications
Performance Specifications
Item
10-point I/O
20-point I/O
30-point I/O
40-point I/O
Control method
Stored program method
I/O control method
Programming language
Instruction word
Combination of the cyclic scan and immediate refresh processing methods.
Ladder diagram
1 step per instruction, 1 to 5 words per instruction
Types of
Basic instructions 14 types
instructions
Special
79 types, 139 instructions
instructions
Instruction
execution time
Basic instructions 0.72 to 16.2 #s
Special
MOV instruction = 16.3 #s
instructions
Program capacity
2,048 words
Maximum I/O
points
CPU only
10 points (6 input/
4 output points)
20 points (12 input/ 30 points (18 input/ 40 points (24 input/
8 output points)
12 output points)
90 points (54 input/ 100 points (60 input/
36 output points) 40 output points)
16 output points)
With Expansion
I/O Unit
---
---
Input bits
00000 to 00915 (Words 0 to 9)
Output bits
01000 to 01915 (Words 10 to 19)
512: IR 20000 to IR 23115 (IR 200 to IR 231)
Work bits (IR Area)
Special bits (SR Area)
Temporary bits (TR Area)
Holding bits (HR Area)
Auxiliary bits (AR Area)
Link bits (LR Area)
384: SR 23200 to SR 25515 (SR 232 to SR 255)
8: TR 0 to TR 7
320: HR 0000 to HR 1915 (HR 00 to HR 19)
256: AR 0000 to AR 1515 (AR 00 to AR 15)
256: LR 0000 to LR 1515 (LR 00 to LR 15)
Timers/Counters
128: TIM/CNT 000 to 127
100-ms timer: TIM 000 to TIM 127
10-ms timer: TIM 000 to TIM 127
Decremental counter, reversible counter
Data memory
Read/Write
Read only
1,024 words (DM 0000 to DM 1023)
512 words (DM 6144 to DM 6655)
Interrupt processing:
External interrupt
2 points (Response 4 points (Response time of 0.3 ms max.)
time of 0.3 ms max.)
Memory protection
Memory backup
Maintains the contents of the HR, AR, Counter and Data Memory Areas.
Flash memory: User program, data memory (Read only) (Non-battery powered stor-
age)
Super capacitor: Data memory (Read/Write), holding bits, auxiliary memory bits, count-
er (20-day storage at an ambient temperature of 25"C)
Self-diagnostic function
Program check
CPU error (watchdog timer), memory errors, I/O bus errors
No END instruction programming errors (constantly checked during operation)
1 point: 2 kHz
Pulse output
High-speed counter
1 point: Single phase at 5 kHz or two-phase at 2.5 kHz (linear counting method)
Incremental mode: 0 to 65535 (16-bit)
Decremental mode:--32767 to 32767 (16-bit)
1 point: Single phase at 5 kHz or two-phase at 2.5 kHz (linear counting method)
Incremental mode: 0 to 65535 (16-bit)
Decremental mode:--32767 to 32767 (16-bit)
Quick-response inputs
Input time constant
Analog settings
Together with the external interrupt input (minimum pulse width of 0.2 ms)
Can be set at 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, or 128 ms.
2 points: (0 to 200)
Note: Bits that are not used for the I/O bits can be used as work bits.
9
Specifications
I/O Specifications
Input Circuit
CPU
Item
Specifications
Circuit
Input voltage
24 VDC +10%
/
--15%
Input
LED
Input impedance
IN0000 to IN0002: 2 k!
Others: 4.7 k!
IN0000 to IN0002: 12 mA
Others: 5 mA
4.7 k!
4.7 k!
Input current (typical)
IN
Internal
Circuits
COM
ON voltage
14.4 VDC min.
5.0 VDC max.
OFF voltage
ON delay (see note 1)
1 to 128 ms max.
(default: 8 ms) (see note 1)
Note The polarity of the input power supply can be either
positive or negative.
OFF delay (see note 1)
1 to 128 ms max.
(default: 8 ms) (see note 1)
Note: 1. The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms).
2. The delays for IN0000 to IN0002 are as follows when used for the high-speed counter.
Input
Increment mode
5 kHz
Normal input
ON: 100 #s max. OFF: 500 #s max.
Differential phase mode
2.5 kHz
IN0000 (A-phase)
IN0001 (B-phase)
IN0002 (Z-phase)
3. The delays for IN0003 to IN0006 are as follows when used for the high-speed counter.
Delay
0.3 ms max. (From the time of input ON until the interrupt subroutine is executed.)
Expansion I/O Unit
Item
Input voltage
Specifications
24 VDC, +10%
Circuit
/
-- 1 5 %
Input
LED
Input impedance
Input current (typical)
ON voltage
4.7 k!
4.7 k!
4.7 k!
5 mA
14.4 VDC min.
5.0 VDC max.
IN
Internal
Circuits
OFF voltage
COM
ON delay
1 to 128 ms max.
(default: 8 ms) (see note)
Note The polarity of the input power supply can be either
OFF delay
1 to 128 ms max.
(default: 8 ms) (see note)
positive or negative.
Note: The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms).
10
Specifications
Output Circuit
CPU and Expansion I/O Unit
Relay Output
Item
Specifications
Circuit
Maximum switching capacity
250 VAC/2 A (cos $ =1)
24 VDC/2 A
(4 A/common)
OUT
Output
LED
Minimum switching capacity
5 VDC, 10 mA
300,000 times
Internal
Circuits
Relay
service
life
Electrical
Resis-
tance
load
OUT
COM
Inductive 100,000 times
load
Maximum
250 VAC: 2 A
24 VDC: 2 A
Mechanical
10 million times
15 ms max.
ON delay
OFF delay
15 ms max.
Transistor Output (Sink Type/Source Type) (CPU/Expansion I/O Unit)
Item
Specifications
24 VDC +10%
--15%, 300 mA
Circuit
Sink Type
Output LED
Maximum switching capacity
/
(see note 1)
0.1 mA max.
1.5 V max.
OUT
Leakage current
Residual voltage
ON delay
Internal
Circuits
OUT
24 VDC
COM (--)
Source Type
Output LED
0.1 ms max.
COM (+)
OUT
Internal
Circuits
24 VDC
OFF delay
1 ms max. (see note 2)
OUT
Note: 1. The maximum switching capacity of the CPM1A with transistor outputs (sink type and source type) are limited to the cur-
rents shown in the following table for the common and for the Unit.
Item
10CDT/
10CDT1-A/D
20CDT-D/
20CDT1-A/D
30CDT-D/
30CDT1-A/D
40CDT-D/
40CDT1-A/D
20EDT/
20EDT1
CPM1A-8ET/
8ET1
Max. switching
capacity
0.9 A/Unit
0.9 A/common
1.8 A/Unit
0.9 A/common
2.7 A/Unit
0.9 A/common
3.6 A/Unit
0.9 A/common
1.8 A/Unit
2. When using the pulse output function of the CPM1A with transistor outputs (sink type and source type):
Theoutputcurrent mustbe withina rangefrom 100to 200mA whenusing theoutput 01000or 01001as apulse outputwith
the maximum frequency of 2 kHz. The outputs 01000 and 01001 will vary depending on the output current.
Load current
OFF delay
0.2 ms max.
0.5 ms max.
100 to 200 mA
0 to 300 mA except for the above range
11
Specifications
Analog I/O Unit
Item
Voltage I/O
Current I/O
Analog
inputs
Number of inputs
2
Input signal range
Maximum rated input
External input impedance
Resolution
0 to 10 V or 1 to 5 V
4 to 20 mA
%30 mA
250 ! rated
%15 V
1 M! min.
1/256
Overall precision
1.0% of full scale
Converted A/D data
Number of outputs
Output signal range
External output max. current
8-bit binary
Analog
output
(See
1
0 to 10 V or --10 to 10 V
4 to 20 mA
---
5 mA
---
note 1.)
External output allowed load
resistance
350 !
Resolution
1/256 (1/512 when the output signal range is --10 to 10 V.)
1.0% of full scale
Overall precision
Data setting
8-bit binary with sign bit
Conversion time (See note 2.)
Isolation method
10 ms/Unit max.
Photocoupler isolation between I/O terminals and PC
(There is no isolation between the analog I/O signals.)
Note 1. The voltage output and current output can be used at the same time, but the total output current cannot exceed 21 mA.
2. The conversion time is the total time for 2 analog inputs and 1 analog output.
CompoBus/S I/O Link Unit
Specifications
Item
Model number
Specification
CPM1A-SRT21
Master/Slave
CompoBus/S Slave
Number of I/O bits
8 input bits, 8 output bits
Number of words occupied in 1 input word, 1 output word
CPM1A I/O memory
(Allocated in the same way as other Expansion Units)
Node number setting
Set using the DIP switch.
Note: See the CompoBus/S Catalog (Q103) for more details on CompoBus/S communications.
Temperature Sensor Units
By mounting a Temperature Sensor Unit (CPM1A-TS001/TS002/TS101/TS102) to the PC, input can be obtained from a thermocou-
ple or platinum resistance thermometer,and temperature measurements can be converted to binary data (4-digit hexadecimal) and
stored in the input area of the CPU Unit. For details on the maximum number of connectable Units, refer to 7.
Specifications
Item
Model number
Specification
CPM1A-TS101/102
CPM1A-TS001/002
2 (TS001), 4 (TS002)
Number of inputs
Input types
2 (TS101), 4 (TS102)
K, J switchable
Pt100, JPt100 switchable
(Note: Same input for all input points.)
(Note: Same input for all input points.)
Indication accuracy
[The larger of the indicated value %0.5% and
%2"C] %1 digit max.
[The larger of the indicated value %0.5% and
%1"C] %1 digit max.
Conversion time
250 ms/2 points (TS001, TS101); 250 ms/4 points (TS002, TS102)
Converted temperature data Binary (4-digit hexadecimal)
Isolation method
Photocoupler isolation between the temperature input signals.
Note: The indication accuracy when using a K-type thermocouple for temperatures less than --100"C is %4"C %1 digit max.
12
Specifications
Input Temperature Ranges for CPM1A-TS001/002
The rotary switch can be used to make of the following range and input type settings for CPM1A-TS001/002 models.
Input type Range ("C) Range ("F)
K
J
--200 to 1300
0.0 to 500.0
--100 to 850
0.0 to 400.0
--300 to 2300
0.0 to 900.0
--100 to 1500
0.0 to 750.0
Input Temperature Ranges for CPM1A-TS101/102
The rotary switch can be used to make of the following range and input type settings for CPM1A-TS101/102 models.
Input type
Range ("C)
Range ("F)
Pt100
--200.0 to 650.0
--200.0 to 650.0
--300 to 1200.0
--300 to 1200.0
JPt100
Communications Adapter Specifications
RS-232C Adapter and RS-422 Adapter
Specifications
Item
CPM1-CIF01
CPM1-CIF11
Functions
Insulation
Level conversion between the CMOS level (CPU side) Level conversion between the CMOS level (CPU side)
and the RS-232C (peripheral device side) and the RS-422 (peripheral device side)
The RS-232C (peripheral device side) is insulated by a The RS-422 (peripheral device side) is insulated by a
DC/DC converter and photocoupler.
Power is supplied by the CPU.
0.3 A max.
DC/DC converter and photocoupler.
Power supply
Power consumption
Transmission speed
Vibration resistance
38.4 Kbits/s max.
2
10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an acceleration of 9.8 m/s in the X, Y and Z
directions for 80 minutes each in accordance (i.e. swept for 8 minutes, 10 times).
2
Shock resistance
147 m/s in the X, Y and Z directions 3 times each.
Ambient temperature
(operating)
0" to 55"C
Ambient humidity
(operating)
10% to 90% (with no condensation)
With no corrosive gas
-- 2 0 " to 75"C
Ambient environment
(operating)
Ambient temperature
(storage)
Weight
200 g max.
Memory Backup
The user program and memory area data in the CPU Unit are backed up by either one of the following methods.
& Flash Memory:
User program, read-only DM area (DM 6144 to DM 6599), and PC Setup area (DM 6600 to DM 6655).
& Internal Capacitor:
DM areas other than the above, HR area, AR area, and
Counter area.
20
The capacitor provides backup for a power interruption lasting
20 days at room temperature. If the power is expected to remain
OFF for a period exceeding this data backup period, consider-
ation must be given to the design of the system so that no prob-
10
7
lems will occurwhenthesetvalues becomeundefinedones.For
further details, refer to CPM1A Operation Manual (W317).
1
25
40
80
Ambient temperature (_C)
13
Specifications
CPM2C-PA201 AC Power Supply Unit
The CPM2C-PA201 is a compact, streamlined Unit that can be used as the power supply for PCs, such as the CPM1A and CPM2A,
and indicators. (When using the CPM2C-PA201, connection must be performed by the user.)
AC Power
Supply Unit
14
Specifications
Specifications
Item
Specification
Rated output
Output voltage
Output current
Efficiency
15 W
24 VDC
600 mA
75% min. (at rated output)
100 to 240 VAC
85 to 264 VAC
47 to 63 Hz
Input
conditions
Rated voltage
Allowable voltage range
Frequency
Current
100 V
200 V
100 V
200 V
100 V
200 V
0.4 A
0.2 A
Leakage
current
0.5 mA max. (at rated output)
1 mA max. (at rated output)
15 A (at 25"C cold start)
30 A (at 25"C cold start)
Inrush
current
Output
characteristics
Output voltage accuracy 5%/--10% max.;10%/--15% max. (including input, load, and temperature
fluctuations)
Minimum output current
Ripple noise voltage
Input fluctuation
30 mA
2% (p-p) max.
0.75% max.
Load fluctuation
4% max.
Temperature fluctuation
Startup time
0.05%/"C max.
300 ms max. (at input voltage of 100 VAC or 200 VAC and the rated output)
10 ms (at input voltage of 100 VAC or 200 VAC and the rated output)
Output hold time
Overcurrent protection
Self-resetting, operates at 105% to 335% of the rated current, suspended and
intermittent operation
Overvoltage protection
None
Ambient operating temperature
Ambient storage temperature
Ambient operating humidity
Dielectric strength
0 to 55"C
--20 to 70"C (no condensation or icing)
10% to 90%
2,000 V for 1 min between all inputs and GR
Detection current: 10 mA
3,000 V for 1 min between all inputs and all outputs
Detection current: 10 mA
1,000 V for 1 min between all outputs and GR
Detection current: 10 mA
Insulation resistance
Vibration resistance
100 M! min. at 500 VDC between all outputs and any input, and between all
outputs and GR
10 to 57 Hz, double amplitude of 0.075 mm, 57 to 150 Hz, acceleration: 9.8 m/s2
in X, Y, and Z directions for 80 minutes according
(Time coefficient: 8 minutes ' coefficient factor 10 = total time 80 min.)
Shock resistance
Noise terminal voltage
Weight
147 m/s2 3 times each in X, Y, and Z directions
FCC class A
250 g max.
External dimensions
40 ' 65 ' 90 mm (W ' H ' D)
15
Functions
Input Interrupts
There are two input interrupts in the CPM1A 10-point I/O CPU and four in the 20-, 30-, and 40-point I/O CPUs. Input interrupts are
available in two modes.
Application Example:
Cutting Metal Sheets to Specified Lengths
10-point I/O CPU
20-, 30-, and 40-point I/O CPU
The proximity sensor detects the edge of a
metal plate to operate the cutter. Metal sheets
can be cut continuously to the specified
lengths at a high speed.
Metal sheets
Cutter
Cutter
operation
Conveyor
signal
Proximity
sensor
Input
interrupt
CPM1A
Input Interrupt Mode
If an input interrupt occurs, the regular program shuts down irrelevant of the cycle time, and the interrupt processing program is
executed immediately.
Regular program
Regular program
Interrupt program
Input interrupt
Counter Mode
When the number of external signals counted at high speed reaches a specified number of counts, the regular program shuts down,
and the interrupt processing program is executed at fixed counts. The count can be set between 0 and 65535.
Regular program
Regular program
Interrupt program
Input interrupt
Counter setting
16
Functions
Quick-response Inputs
There are two quick-response inputs forthe CPM1A 10-pointI/O CPUand fourfor the 20-, 30-, and 40-pointI/O CPU(shared with the
interrupt inputs). Since an internal buffer is provided, the quick-response input function can even detect signals modified within one
cycle.
CPU
Input no.
Minimum input pulse width
0.2 ms
10-point I/O CPU
20-point, 30-point, 40-point I/O CPU
00003 to 00004
00003 to 00006
Application Example:
Overseeing Program
processes execution
I/O
refreshing
Overseeing Program
I/O
refreshing
Calculating the Number of Chips
processes
execution
The metal sensor counts the number of parts
that have passed. Steady counting can be
achieved even when the input-ON time is short.
0.2 ms min
Input signal
(00003)
CPM1A
IR 00003
One cycle
F2LP-WK4
F2LP-W
High-speed Counter
The CPM1A has a high-speed counter function that can beused inthe incrementingand up/downmode. Usingthis functiontogether
with the input interrupts enables zone comparison control or target value control irrelevant of the cycle time.
Item
00000
Incrementing mode
Count input
Up/Down mode
A-phase input
Input no.
00001
00002
---
B-phase input
Reset input
Single-phase input
5.0 kHz
Z-phase input
Input method
Count frequency
Count range
Phase-difference, 4! inputs
2.5 kHz
0 to 65535
--32767 to 32767
Note: When using in the incrementing mode, the input 00001 can be used as an input contact.
Count input
Reset input
Solenoid
Sensor
Rotary encoder
Inverter, etc.
17
Functions
Interval Timer Interrupts
The CPM1A has one interval timer. Theinterval timershuts downthe regularprogram irrelevantof thepoint inthe cycleonce thetime
is up, and immediately executes an interrupt processing program. Interval timers are used in the following two modes.
Item
One-shot mode
Scheduled interrupt mode
Operation
An interrupt is executed only once when the time is up. Interrupts are executed repeatedly at fixed periods.
Setting time 0.5 ms to 319,968 ms (0.1-ms units)
Application Example:
Normal program
Computing the Sheet Speed
The number of pulse inputs is computed in the in-
terruptmodeatafixedtime tocalculate thespeed.
Interval timer
MOV(21)
ADD(30)
CPM1A
Encoder
Interrupt processing program
SBN(92) 00
MOV(21)
RET(93)
END(01)
Analog Setting
The CPM1Acontains twoanalog settingcontrols thatcan beused fora broadrange ofanalog timerand countersettings. Turningthe
setting control stores values of 0 to 200 (BCD data) in the SR area.
Analog setting
Analog setting 0
Analog setting 1
Storage area
Setting value (BCD)
0000 to 0200
SR 250
SR 251
Application Example:
Tact Operation Control of Conveyor Lines
Analog setting 0
Analog setting 1
A conveyor can be stopped temporarily as required for assembly
processes. When the timer function and limit switches are used in a
combination, conveyors can bestopped fora fixedtime orcan berun
at a constant speed for a fixed distance. Fine adjustment of the stop-
ping time can be easily done by using the analog setting controls.
*Phillips screwdriver is required.
C
LS
18
Functions
Program Example
1.
Analog timer for 0.0 to 20.0 seconds
2.
Analog timer for 0.0 to 60.0 seconds
A
25313(ON)
TIM
000
BCD multiplication
250
MUL(32)
Value of the analog setting 0
(0 to 200)
Triples the above value
250
#0003
DM0500
Value of the analog
setting 0 (0 to 200)
Multiplication result (0 to 600)
B
TIM
001
DM 0500
Pulse Output Function
The CPM1A with transistor output has a function that is capable
of outputting a pulse of up to 2 kHz.
Program Example
1 scan turns ON.
When used in combination with a Stepping Driver or Servodriv-
er, positioning can be easily performed.
25315
Sets the number of output pulses as
25,000 (times) in the data memory area.
MOV(21)
#5000
DM 0000
Application Example
Changing the speed of the Stepping Motor.
MOV(21)
#0002
DM 0001
DM 0000
0
0
0
2
5
0
0
0
DM 0001
Sets the initial frequency to
2,000 pulses/second.
MOV(21)
#0200
DM 0100
25315
PULS(65)
Pulse rate setting
000
Output point
01000 or 01001
1 scan turns ON.
000
DM 0000
Pulse rate (BCD 8 digits)
Frequency conversion:
00200
@SPED(64)
000
000
Output port (output point 01000)
Output mode (single)
15000
DM 0100
Frequency data (x 10 Hz)
Speed change limit switch
00001
Changes to 200 Hz when the
limit switch is turned ON.
MOV(21)
#0020
Stepping Motor
Stepping Motor Driver
DM 0100
25,000 pulses
Output
frequency
1 kH
15000
Z
200 Hz
Pulse rate
00000 turns ON
0001 turns ON (limit switch)
19
Functions
Communications
Host Link Communications
CPM1Ahostlink communications consistofinteractiveprocedures whereby theCPM1Areturns aresponsetoacommandsentfrom
the IBM PC/AT or compatible computer. These communications allow the IBM PC/AT or compatible computer to read and write in the
CPM1A’s I/O Areas and Data Memory Areas as well as in areas containing the status of various settings.
1:1 Host Link Communications
RS-232C
Adapter
CPM1A
CPU
1:n Host Link Communications
Link Adapter
3G2A9-AL004-E
RS-422
Adapter
RS-422
Adapter
RS-422
Adapter
CPM1A
CPU
CPM1A
CPU
CPM1A
CPU
20
Functions
1:1 Links
With a 1:1 link, two CPM1As or a CPM1A and CQM1 or C200Hj are connected 1:1 with one side as the Master and the other as the
Slave to provide an I/O link of a maximum of 256 points (LR 0000 to LR 1515).
Example of a 1:1 Link between CPM1As
RS-232C Cable
RS-232C Adapter
RS-232C Adapter
CPM1A CPU
CPM1A CPU
Master
Slave
Link bits
Link bits
LR 00
LR 00
WRITE
READ
WRITE area
READ area
READ area
READ
LR 07
LR 08
LR 07
LR 08
WRITE area
WRITE
LR 15
LR 15
Limitations of the CPM1A 1:1 Link
CPM1A I/O links are limited to 16 words (LR 00 to LR 15). Therefore, use these 16 words (LR 00 to LR 15) on the CQM1 or C200Hj
side when forming 1:1 links with a CQM1 or C200Hj .
NT Links
High-speed communications can be achieved by providing a direct access through the use of the NT Link between the CPM1A and
Programmable Terminal.
Programmable Terminal
RS-232C
Adapter
RS-232C Cable
21
Programming Instructions
Summary of Programming Instructions
Sequence Output Instructions
Function Code Chart
Instruction Mnemonic Code
Function
Table
sym-
bols
Details
Key operations for
specifying program-
ming instructions
OUTPUT
OUT
Outputs the result of logic to a
bit.
f
OUT NOT
OUT NOT
Reverses and outputs the re-
sult of logic to a bit.
f
f
Allocated to instruction ---
keys on the Program-
ming Console. These
need not be specified
with function codes.
SET
SET
Force sets (ON) a bit.
f
RESET
KEEP
RSET
KEEP
Force resets (OFF) a bit.
f
11
Maintains the status of the
designated bit.
Code
Special instructions
specified with function
codes.
Code
FUN
WRITE
DIFFER-
ENTIATE
UP
DIFU
DIFD
13
14
Turns ON a bit for one cycle
when the execution condition
goes from OFF to ON.
Differentiated Instructions
DIFFER-
ENTIATE
DOWN
Turns ON a bit for one cycle
when the execution condition
goes from ON to OFF.
Differentiated instructions can sometimes be used for CPM1A
special instructions. Instructions marked with (@) in the mne-
monics can also be used as differentiated instructions. Here the
input rise time (shift from OFF to ON) is used to execute the
instruction in just one cycle.
Note: f : Instruction keys allocated to the Programming Con-
sole.
To specify an instruction, press the NOT Key after the function
code.
Sequence Control Instructions
Instruction Mnemonic Code
Function
Example: Specifying the @MOV (21) instruction
NO
NOP
00
---
OPERA-
TION
FUN
2
1
NOT
WRITE
END
END
IL
01
02
Required at the end of the pro-
gram.
Sequence Instructions
INTER-
LOCK
If the execution condition for
IL(02) is OFF, all outputs are
turned OFF and all timer PVs
reset between IL(02) and the
next ILC(03).
Sequence Input Instructions
Instruction Mnemonic Code
Function
LOAD
LD
Connects an NO condition to
the left bus bar.
f
f
f
INTER-
LOCK
CLEAR
ILC
03
04
ILC(03) indicates the end of an
interlock (beginning at IL(02)).
LOAD NOT LD NOT
Connects an NC condition to
the left bus bar.
JUMP
JMP
If the execution condition for
JMP(04) is ON, all instructions
between JMP(04) and
JME(05) are treated as
NOP(00).
AND
AND
Connects an NO condition in
series with the previous condi-
tion.
AND NOT
OR
AND NOT
OR
Connects an NC condition in
series with the previous condi-
tion.
f
f
f
JUMP END JME
05
JME(05) indicates the end of a
jump (beginning at JMP(04)).
Connects an NO condition in
parallel with the previous
condition.
Timer/Counter Instructions
OR NOT
OR NOT
Connects an NC condition in
parallel with the previous
condition.
Instruction Mnemonic Code
Function
TIMER
TIM
An ON-delay (decrementing)
timer.
f
AND LOAD AND LD
OR LOAD OR LD
Connects two instruction
blocks in series.
f
f
COUNTER CNT
A decrementing counter.
f
Connects two instruction
blocks in parallel.
RE-
CNTR
12
Increases or decreases PV by
one.
VERSIBLE
COUNTER
Note: f : Instruction keys allocated to the Programming Con-
HIGH-
SPEED
TIMER
TIMH
15
A high-speed, ON-delay
(decrementing) timer.
sole.
Note: f : Instruction keys allocated to the Programming Con-
sole.
22
Programming Instructions
Step Instructions
Data Conversion Instructions
Instruction Mnemonic Code
Function
Instruction Mnemonic Code
Function
STEP DE-
FINE
STEP
08
Defines the start of a new step
and resets the previous step
when used with a control bit.
Defines the end of step execu-
tion when used without a con-
trol bit.
BCD TO
BINARY
(@)BIN
23
24
76
Converts 4-digit BCD data to
4-digit binary data.
BINARY
TO BCD
(@)BCD
(@)MLPX
Converts 4-digit binary data to
4-digit BCD data.
4 TO 16
DECODER
Takes the hexadecimal value
of the specified digit(s) in a
word and turns ON the corre-
sponding bit in a word(s).
STEP
START
SNXT
09
Starts the execution of the
step when used with a control
bit.
16 TO 4
DECODER
(@)DMPX
(@)ASC
77
86
Identifies the highest ON bit in
the specified word(s) and
moves the hexadecimal val-
ue(s) corresponding to its
location to the specified digit(s)
in a word.
Increment/Decrement Instructions
Instruction Mnemonic Code
Function
INCRE-
MENT
(@)INC
38
39
Increments the BCD content of
the specified word by 1.
ASCII
CODE
CONVERT
Converts the designated dig-
it(s) of a word into the equiva-
lent 8-bit ASCII code.
DECRE-
MENT
(@)DEC
Decrements the BCD content
of the specified word by 1.
Data Comparison Instructions
BCD/Binary Calculation Instructions
Instruction Mnemonic Code
Function
Instruction Mnemonic Code
Function
COMPARE CMP
20
60
68
Compares two four-digit hexa-
decimal values.
BCD ADD
(@)ADD
30
31
Adds the content of a word (or
a constant).
DOUBLE
CMPL
Compares two eight-digit hex-
adecimal values.
BCD SUB- (@)SUB
TRACT
Subtracts the content of a
word (or constant) and CY
from the content of a word (or
constant).
COMPARE
BLOCK
(@)BCMP
Judges whether the value of a
word is within 16 ranges (de-
fined by lower and upper lim-
its).
COMPARE
BCD MUL- (@)MUL
TIPLY
32
33
Multiplies the contents of two
words (or constants).
TABLE
(@)TCMP
85
Compares the value of a word
to 16 consecutive words.
BCD DI-
VIDE
(@)DIV
Divides the content of a word
(or constant) by the content of
a word (or constant).
COMPARE
BINARY
ADD
(@)ADB
(@)SBB
50
51
Adds the contents of two
words (or constants) and CY.
BINARY
SUB-
TRACT
Subtracts the content of a
word (or constant) and CY
from the content of a word (or
constant).
BINARY
MULTIPLY
(@)MLB
(@)DVB
52
53
Multiplies the contents of two
words (or constants).
BINARY
DIVIDE
Divides the content of a word
(or constant) by the content of
a word and obtains the result
and remainder.
DOUBLE
BCD ADD
(@)ADDL
(@)SUBL
54
55
Add the 8-digit BCD contents
of two pairs of words (or
constants) and CY.
DOUBLE
BCD SUB-
TRACT
Subtracts the 8-digit BCD con-
tents of a pair of words (or
constants) and CY from the
8-digit BCD contents of a pair
of words (or constants).
DOUBLE
BCD MUL-
TIPLY
(@)MULL
(@)DIVL
56
57
Multiplies the 8-digit BCD con-
tents of two pairs of words (or
constants).
DOUBLE
BCD DI-
VIDE
Divides the 8-digit BCD con-
tents of a pair of words (or
constants) by the 8-digit BCD
contents of a pair of words (or
constants).
23
Programming Instructions
Data Movement Instructions
Shift Instructions
Instruction Mnemonic Code
Function
Instruction Mnemonic Code
Function
MOVE
(@)MOV
(@)MVN
21
22
Copies a constant or the con-
tent of a word to a word.
SHIFT
REGISTER
SFT
/10 Copies the specified bit (0 or
1) into the rightmost bit of a
shift register and shifts the oth-
er bits one bit to the left.
f
MOVE
NOT
Copies the complement of a
constant or the content of a
word to a word.
WORD
SHIFT
(@)WSFT
(@)ASFT
16
Creates a multiple-word shift
register that shifts data to the
left in one-word units.
BLOCK
TRANS-
FER
(@)XFER
(@)BSET
70
71
Copies the content of a block
of up to 1,000 consecutive
words to a block of consecu-
tive words.
ASYNCH-
RONOUS
SHIFT
17
Creates a shift register that ex-
changes the contents of adja-
cent words when one is zero
and the other is not.
BLOCK
SET
Copies the content of a word
to a block of consecutive
words.
REGISTER
ARITH-
METIC
SHIFT
LEFT
(@)ASL
(@)ASR
(@)ROL
25
26
27
Shifts a 0 into bit 00 of the
specified word and shifts the
other bits one bit to the left.
DATA EX-
CHANGE
(@)XCHG
(@)DIST
73
80
Exchanges the content of two
words.
SINGLE
WORD
DIS-
Copies the content of a word
to a word (whose address is
determined by adding an offset
to a word address).
ARITH-
METIC
SHIFT
RIGHT
Shifts a 0 into bit 15 of the
specified word and shifts the
other bits one bit to the right.
TRIBUTE
DATA COL- (@)COLL
LECT
81
Copies the content of a word
(whose address is determined
by adding an offset to a word
address) to a word.
ROTATE
LEFT
Moves the content of CY into
bit 00 of the specified word,
shifts the other bits one bit to
the left, and moves bit 15 to
CY.
MOVE BIT (@)MOVB
82
83
Copies the specified bit from
one word to the specified bit of
a word.
ROTATE
RIGHT
(@)ROR
28
Moves the content of CY into
bit 15 of the specified word,
shifts the other bits one bit to
the right, and moves bit 00 to
CY.
MOVE
DIGIT
(@)MOVD
Copies the specified digits
(4-bit units) from a word to the
specified digits of a word.
ONE DIGIT (@)SLD
SHIFT
LEFT
74
75
84
Shifts a 0 into the rightmost
digit (4-bit unit) of the shift reg-
ister and shifts the other digits
one digit to the left.
Logic Instructions
Instruction Mnemonic Code
Function
ONE DIGIT (@)SRD
SHIFT
RIGHT
Shifts a 0 into the leftmost digit
(4-bit unit) of the shift register
and shifts the other digits one
digit to the right.
COMPLE-
MENT
(@)COM
29
34
35
36
37
Turns OFF all ON bits and
turns ON all OFF bits in the
specified word.
LOGICAL
AND
(@)ANDW
(@)ORW
(@)XORW
(@)XNRW
Logically ANDs the corre-
sponding bits of two words (or
constants).
RE-
(@)SFTR
Creates a single or multiple-
word shift register that can
shift data to the left or right.
VERSIBLE
SHIFT
LOGICAL
OR
Logically ORs the correspond-
ing bits of two words (or
constants).
REGISTER
Note: f : Instruction keys allocated to the Programming Con-
sole.
EXCLU-
SIVE OR
Exclusively ORs the corre-
sponding bits of two words (or
constants).
Special Calculation Instruction
EXCLU-
SIVE NOR
Exclusively NORs the corre-
sponding bits of two words (or
constants).
Instruction Mnemonic Code
Function
BIT
COUNTER
(@)BCNT
67
Counts the total number of bits
that are ON in the specified
block of words.
24
Programming Instructions
Pulse Output Control Instructions
Subroutine Instructions
Instruction Mnemonic Code
Function
Instruction Mnemonic Code
Function
SPEED
OUTPUT
(@)SPED
(@)PULS
64
65
Outputs pulses at the specified
frequency. The output fre-
quency can be changed while
the pulses are being output.
SUBROU-
TINE EN-
TER
(@)SBS
91
92
93
99
Executes a subroutine in the
main program.
SUBROU-
TINE
ENTRY
SBN
Marks the beginning of a sub-
routine program.
SET
PULSES
Outputs the specified number
of pulses at the specified fre-
quency. The pulse output can-
not be stopped until the speci-
fied number of pulses have
been output.
SUBROU-
TINE RE-
TURN
RET
Marks the end of a subroutine
program.
MACRO
MCRO
Calls and executes the speci-
fied subroutine, substituting
the specified input and output
words for the input and output
words in the subroutine.
Damage Diagnosis Instructions
Instruction Mnemonic Code
Function
FAILURE
ALARM
(@)FAL
06
Generates a non-fatal error
when executed. The Error/
Alarm indicator flashes and the
CPU continues operating.
Interrupt Control Instructions
Instruction Mnemonic Code
Function
SEVERE
FAILURE
ALARM
FALS
07
Generates a fatal error when
executed. The Error/Alarm in-
dicator lights and the CPU
stops operating.
INTERVAL (@)STIM
TIMER
69
Controls interval timers used
to perform scheduled inter-
rupts.
INTER-
RUPT
CONTROL
(@)INT
89
Performs interrupt control,
such as masking and unmask-
ing the interrupt bits for I/O in-
terrupts.
Special System Instructions
Instruction Mnemonic Code
Function
SET
CARRY
(@)STC
(@)CLC
40
41
Sets Carry Flag 25504 to 1.
Sets Carry Flag 25504 to 0.
Peripheral Device Control Instructions
CLEAR
CARRY
I/O Unit Instructions
Instruction Mnemonic Code
Function
7-SEG-
MENT DE-
CODER
(@)SDEC
78
Converts the designated dig-
it(s) of a word into an 8-bit,
7-segment display code.
I/O RE-
FRESH
(@)IORF
97
Refreshes the specified I/O
word.
Display Instruction
Instruction Mnemonic Code
MESSAGE (@)MSG 46
Function
Reads up to 8 words of ASCII
code (16 characters) from
memory and displays the mes-
sage on the Programming
Console or other Peripheral
Device.
High-speed Counter Control Instructions
Instruction Mnemonic Code
Function
MODE
CONTROL
(@)INI
61
Starts and stops counter op-
eration, compares and
changes counter PVs, and
stops pulse output.
PV READ
(@)PRV
62
63
Reads counter PVs and status
data.
COMPARE (@)CTBL
TABLE
LOAD
Compares counter PVs and
generates a direct table or
starts operation.
25
Peripheral Devices
CX-Programmer: WS02-CXPC1-E
(for Windows 95/98/NT)
IBM PC/AT or compatible
CPM1A CPU
SYSMAC Support Software: C500-ZL3AT1-E
(for MS-DOS)
Peripheral Device Connecting Cable
CQM1-CIF02
Programming
Console
Programming Console
(With Connecting Cable)
Programming Console
Connecting Cable
C200H-CN222/CN422
(2 m/4 m)
C200H-PRO27-E
CQM1-PRO01-E
26
Standard Models
CPU Units
Name
Power supply
Output method
Input
points
Output
points
Model
Standards
10-point I/O
20-point I/O
30-point I/O
40-point I/O
AC power supply
6 points
4 points
8 points
12 points
16 points
Relay output
CPM1A-10CDR-A
CPM1A-10CDT-A
U, C, N, L
U, C
Transistor output
(sink type)
Transistor output
(source type)
CPM1A-10CDT1-A U, C
DC power supply
Relay output
CPM1A-10CDR-D U, C, N, L,
CE (see note)
U, C, CE
Transistor output
(sink type)
CPM1A-10CDT-D
Transistor output
(source type)
CPM1A-10CDT1-D
AC power supply
DC power supply
12 points
18 points
24 points
Relay output
CPM1A-20CDR-A
CPM1A-20CDT-A
U, C, N, L
U, C
Transistor output
(sink type)
Transistor output
(source type)
CPM1A-20CDT1-A U, C
Relay output
CPM1A-20CDR-D U, C, N, L,
CE (see note)
U, C, CE
Transistor output
(sink type)
CPM1A-20CDT-D
Transistor output
(source type)
CPM1A-20CDT1-D
AC power supply
DC power supply
Relay output
CPM1A-30CDR-A
CPM1A-30CDT-A
U, C, N, L
U, C
Transistor output
(sink type)
Transistor output
(source type)
CPM1A-30CDT1-A U, C
Relay output
CPM1A-30CDR-D U, C, N, L,
CE (see note)
U, C, CE
Transistor output
(sink type)
CPM1A-30CDT-D
Transistor output
(source type)
CPM1A-30CDT1-D
AC power supply
DC power supply
Relay output
CPM1A-40CDR-A
CPM1A-40CDT-A
U, C, N, L
U, C
Transistor output
(sink type)
Transistor output
(source type)
CPM1A-40CDT1-A U, C
Relay output
CPM1A-40CDR-D U, C, N, L,
CE (see note)
U, C, CE
Transistor output
(sink type)
CPM1A-40CDT-D
Transistor output
(source type)
CPM1A-40CDT1-D
Note: EC Directives only apply if the voltage for the output load power supply lies outside the range specified in the Low Voltage
Directive (i.e., less than 75 VDC or less than 50 VAC).
!
U: UL, C: CSA, N: NK, L: Lloyd, CE: EC Directives
Please contact OMRON representative for application conditions.
27
Standard Models
Expansion Units
Expansion
Unit
Max.
number
of Units
Output type
Inputs
Outputs
Model
Standards
Expansion I/O 3 Units
12
8
CPM1A-20EDR1
Relay
U, C, CE
U, C, CE
U, C, CE
U, C, CE
Units
max.
(See
note.)
CPM1A-20EDT
CPM1A-20EDT1
Transistor (sinking)
Transistor (sourcing)
---
8
---
8
CPM1A-8ED
CPM1A-8ER
Relay
---
---
U, C, CE
8
Transistor (sinking)
Transistor (sourcing)
Analog
U, C, CE
U, C, L, CE
U, C, CE
CPM1A-8ET
CPM1A-8ET1
Analog I/O
Unit
3 Units
max.
2
1
CPM1A-MAD01
CPM1A-SRT21
(See
note.)
CompoBus/S 3 Units
---
I/O Link of 8 input bits
and 8 output bits
U, C, CE
I/O Link Unit
max.
(See
note.)
Note: Only one Expansion Unit can be connected if an NT-AL001 Adapter is connected to the CPU Unit’s RS-232C port.
Temperature Sensor Units
Unit
Output type
Model
CPM1A-TS001
Standards
Temperature
Sensor Units
2 thermocouple inputs
4 thermocouple inputs
U, C, CE
U, C, CE
U, C, CE
U, C, CE
CPM1A-TS002
CPM1A-TS101
CPM1A-TS102
2 platinum resistance thermometer inputs
4 platinum resistance thermometer inputs
RS-232C Adapter, RS-422 Adapter, Connecting Cable, Link Adapter
Name
Function
Model
Standards
Converts peripheral port levels.
N, L, CE
RS-232C Adapter
CPM1-CIF01
RS-422 Adapter
CPM1-CIF11
Connecting Cable
Link Adapter
3.3-m cable used to connect IBM PC/AT CQM1-CIF02
or compatible personal computers.
U, C, N, L,
CE
Converts RS-232C and RS-422 levels.
3G2A9-AL004-E
---
!
U: UL, C: CSA, N: NK, L: Lloyd, CE: EC Directives
Please contact OMRON representative for application conditions.
28
Standard Models
Programming Console
Name
Function
With a 2-m cable
Model
Standards
Programming Console
CQM1-PRO01-E U, C, N, CE
C200H-PRO27-E U, C, N, CE
---
2-m Connecting Cable for
C200H-PRO27-E
C200H-CN222
---
4-m Connecting Cable for
C200H-PRO27-E
C200H-CN422
---
Programming Software
Name
Operating system
Operating environment
Model
CX-Programmer
(1 licence)
Windows 95/98 or Windows Used in IBM PC/AT or com-
WS02-CXPC1-E
NT
patible personal computers
(Pentium)
SYSMAC Support Software
MS-DOS Ver. 5.0 or later
Used in IBM PC/AT or com-
patible personal computers
(i386/i486/Pentium)
C500-ZL3AT1-E
Backup Accessories
Name
Model
Standards
Standards
Expansion Memory Unit
CPM1-EMU01-V1
---
---
256-K EEPROM for Expansion Memory Unit EEROM-JD
Power Supply Unit
Unit
Input
Output
Model
AC Power Supply 100 to 240 VAC
Unit
600 mA at 24
VDC
CPM2C-PA201
CE
!
U: UL, C: CSA, N: NK, L: Lloyd, CE: EC Directives
Please contact OMRON representative for application conditions.
29
Expansion Memory Unit
Expansion Memory Unit
The Expansion Memory Unit allows programs to be uploaded
and downloaded between PC and EEPROM with the press of a
button. Itis auseful deviceforprogrammaintenanceandcorrec-
tion.
Connection Configuration
CPM2A
CPM1A
CPM1
CPM1-EMU01-V1
SRM1
CQM1
CS1W-CN114
CPM2C
CQM1H
CPM2C-CN111 can
also be used.
Specifications
Item
Specifications
CPM1, CPM1A, CPM2A, CPM2C, SRM1 (-V2), CQM1, CQM1H
Read/Write memory User program: 15.2 Kwords max.
Supported PCs
areas
Data memory: DM 6144 to DM 6655
(Read-only DM and PC Setup)
Expansion instructions: 18 instructions
Connector
Connector compatible with CPM1, CPM1A, CPM2A, SRM1 (-V2), and CQM1 PCs.
For CPM2C and CQM1H PCs, connect via CS1W-CN114 or CPM2C-CN111 Connecting Cable.
256-Kbit EEPROM
EEPROM
(sold separately)
ATMEL:
AT28C256
OMRON:
EEROM-JD
Current consumption 129 mA max.
Dimensions
Main body (not including cables or connectors):
57 ! 92 ! 38 mm (W ! H ! D)
Weight
200 g max. (not including EEPROM)
30
Expansion Memory Unit
Dimensions
unit: mm
Memory Areas
The memory areas that are uploaded or downloaded vary with the button used as shown in the following table.
Button
UPLOAD
Memory area
UPLOAD + DM
DOWNLOAD
Read from PC to EEPROM.
All contents of EEPROM written
to PC.
Ladder program and
expansion instructions
Read from PC to EEPROM.
DM 6144 to 6655
Not affected.
Note: For details on program size, DM area, and the availability of expansion instructions, refer to the relevant PC manual.
31
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