EDSX11-134_技术文档

Z SERIES

(48

)

96, 96

)

96mm)

FUZZY CONTROLLER X

DATA SHEET

PYX5,9

The PYX is a state-the-art temperature controller offering

enhanced control through the use of fuzzy logic. By em-

ploying fuzzy logic the PYX virtually eliminates system

overshoot and effectively supresses fluctuation of the

process variable due to external disturbances. Fuzzy logic

control is the technology of tomorrow offered today.

This controller features universal input/output circuitry and

can accept signals from all thermocouple types, RTD's, and

current/voltage sources. As well, the PYX-5, 9 gives you

the flexibility of choosing such available features as RS-485

communications, analog retransmission, dual output, heater

break alarm, and loop break alarm, to name a few.

FEATURES

<

>

<

>

PYX5

PYX9

1. Incorporation of fuzzy control

An improved response characteristic of controller is

ensured thanks to the fuzzy control exercised while

detecting an overshoot or a difference from the set

temperature value due to a large disturbance.

(Time taken for returning to the set value can be shortened

and temperature variation width can be narrowed.)

2. Universal input

GENERAL SPECIFICATIONS

11 kinds of thermocouples, resistance bulbs and voltage/

current inputs is available.

• Kinds of input:

Full multi-input type

•Thermocouple (TC):

3. Universal output (option)

Relay contact, voltage pulse output for SSR drive and

current output is available on one controller.

The communication protocol conforms either the Fuji

J, K, R, B, T, E, S, N, U, WRe5-26, PL-II

• Platinum resistance bulb (RTD):

Pt 100Ω

®

Electric CC data line or Modbus RTU.

• Voltage/Current: 1 to 5V/0 to 5V/4 to 20mA DC

• Input accuracy: ±0.5% of full scale, ±1 digit (±1°C at

thermocouple)

4. Auto/Manual

Change auto-mode to manual-mode and manual operation

can be done using front panel keys.

5. Communication function comprised (option)

Because the general-purpose interface (RS-485) is

mountable, a centralized monitoring/setting system aided

by a personal computer can readily be configured.

6. A wide variety of optional functions

(1) A0 re-transmission (1 point)

B (TC) 0 to 500°C: ±5% of

R (TC) 0 to 400°C: ±1% of

full scale

}

• Input sampling cycle:

0.5sec

• Control action: Fuzzy control or PID with auto-tuning

• Control output: • Relay contact

• Voltage pulse output (for SSR drive)

• Current output

A0 is recordable in connection with Fuji's microjet

recorder PHA/PHC.

• Universal output

(Relay contact/SSR drive/current

output)

(2) Programmable alarm (2 points max.)

2 points of alarm action can be registered selected

from 16 kinds.

• Alarm output: 2 points max. (ALM1, ALM2)

• Operation mode:

(3) Dual output

Dual control of heating and cooling operations are

allowed.

• Fixed value operation

• Manual operation

(4) Heater break alarm

• Option

• Re-transmission analog output: 1 point

• Communication function: RS-485

Use ALM1 or ALM2 output for heater break alarm.

(with function of heater current display, in parameter

®

Modbus or CC-data line protocol.

"

")

• Programmable alarms: 2 points max.

• Dual output

(5) Ramp/soak function

4 ramp/soak-pair patterns are registrable.

(6) External DI function (1 point)

SV (setting value) can be changed a predetermined

value according to external command input (DI).

(7) Remote SV

• Heater break alarm: 1 point

• Ramp/soak function: 4 ramp/soak-pair

patterns

• Auxiliary digital input: 1 point

• Remote SV input: 1 point

SV (setting value) can be controlled by external 1 to

5V DC analog input.

7. UL, C-UL approval

®

Modbus is a registered trademark of Gould Modicon.

EDSX11-134

Date Jan. 25, 1999

PYX5,9

Changeover Remote/Auto: Bumpless

FUNCTION AND PERFORMANCE

1. Input

(1) Process variable input signal

2. Control functions

(1) Fuzzy control:The basic actions in PID control have been

realized according to fuzzy control rules.

(2) PID control with auto-tuning:

Proportional band (P): 0 to 999.9%

(2-position action when P = 0)

Kind of input

Description

J

K

R

B

Thermocouple

• Cold junction compensation

comprised

• Burn-out circuit built in

Reset time (I): 0 to 3200sec

(Integral action cut when I = 0)

Rate time (D): 0 to 999.9sec

T

E

S

N (Nichrosil-Nisil)

U

WRe5-26(Tangsten rhenium)

PL-II (Platinel)

(Derivation action cut when D = 0)

(Fuzzy control action or PID action with auto-tuning is

selectable by using the front panel key.)

(3) Proportional cycle: 1 to 120sec

(4) Control cycle: 500ms

Resistance

bulb

Pt 100

• Burn-out circuit built in

• Allowable wiring resistance

10Ω max. (per wire)

Voltage input

1 to 5V DC

0 to 5V DC

Input resistance 1MΩ min.

3. Output

Current input

4 to 20mA DC

Input resistance 250Ω

(1) Control output

Remarks: (1) For 4 to 20mA DC input specification, a 250 Ω resistor is

furnished with the controller delivered.

– Standard type – (option)

Of the following output types, any one should be

specified.

(2) The 250Ω resistor should be removed for changeover from

4 to 20mA DC to 1 to 5V DC input.

Relay contact Normally open

Electrical expected life :

output

SPDT contact

More than 10⁵operations at

220V AC, 3A (resistive load)

(a) Input accuracy:±0.5% of full scale, ±1 digit

Cold junction compensation error:

±1°C

Mechanical expected life :

More than 2 x 10⁷operations

(b) Input range

SSR drive

output

Transistor

output

ON: 9 to 24V DC, 20mA max.

OFF: 0.5V or less

Load resistance: 600Ω or more

Temperature

Temperature 0.1°C 0.1°F

range [°F] display

Kinds of input

Code

range

[°C]

™

×

Current output 4 to 20mA DC

Allowable load resistance :

600Ω or less

Resist-

ance

bulb

JIS

IEC

00

01

02

03

0

to 150

to 300

to 500

to 600

to 100

32 to 302

32 to 572

32 to 932

32 to 1112

–58 to 212

™

Pt100

– Dual output type – (option)

Of the following output types, any one should be specified

for each of the heating and cooling sides.

™

×

04 –50

05 –100 to 200 –148 to 392

06 –150 to 600 –238 to 1112

07 –150 to 850 –238 to 1562

×

Thermo-

couple

™

×

™

J

K

R

B

T

E

S

N

20

21

22

23

24

25

26

0

to 400

to 800

to 400

to 800

to 1200

to 1600

to 1800

32 to 752

32 to 1472

32 to 752

32 to 1472

32 to 2192

32 to 2912

32 to 3272

Relay contact Normally open

Electrical expected life :

More than 10⁵operations at

220V AC, 3A (resistive load)

×

output

SPDT contact

™

×

Mechanical expected life :

×

More than 2 x 10⁷operations

×

SSR drive

output

Transistor

output

ON: 9 to 24V DC, 20mA max.

OFF: 0.5V or less

Load resistance: 600Ω or more

™

×

27 –199.9 to 200 –328 to 392

28 –150 to 400 –238 to 752

29

2A –199.9 to 800 –328 to 1472

2B

2C

2D –199.9 to 400 –328 to 752

2E

2F

0

to 800

32 to 1472

Current output 4 to 20mA DC

Allowable load resistance :

600Ω or less

0

to 1600

to 1300

32 to 2912

32 to 2372

×

™

U

×

(2) AO re-transmission (option)

• Number of output points: 1 point

• Output data: Any of process variable, set value or

manipulated variable

• Output accuracy: ±0.5% of full scale

• Kind of output: 1 to 5V DC

WRe5-26

PL-II

0

to 2300

to 1300

32 to 4172

32 to 2372

×

1 to 5V DC 40 Scale settable within

0 to 5V DC 41

4 to 20mA 40

DC

Voltage

Current

–1999 to 9999

⁾Connect 250Ω between terminal

No. 16 and 18 in case of current input

(

*

(c) Input sampling cycle: 500ms

(d) Burn-out

• Add-on function: Scaling function

• Load resistance: 500kΩ or more

• Control output direction (upper side or lower side) is pro-

grammable at occurrence of burn-out.

• For resistance bulb input, detection is allowed even if

any of the three wires is discontinued.

(2) Digital input (option)

4. Setting and indication

(1) Accuracy: ±0.5% of full scale, ±1 digit (±1°C at 23°C)

B (TC) 0 to 500°C: ±5% of full scale

R (TC) 0 to 400°C: ±1% of full scale

(2) Setting method:

Number of input points: 1 point

Spec.

: 16V DC, 15mA

Key operation

(3) Remote SV input (option)

(3) Indication method:

Numerical display; Each of PV and SV

independently displayed (PV: Red, SV:

Green)

Input signal: 1 to 5V DC, 1 point

Accuracy: ±0.5% ±1 digit

Input sampling cycle: 0.5sec

Input scaling: Allowed

(4) Status indication:

Input filter: First delay (time constant 1sec fixed)

Display of remote mode: LED on front panel

Detection of input signal wire discontinued: None

Control outputs 1 and 2

Alarms 1 and 2

Remote SV

2

5. Alarm (option)

(1) Upper/lower limit alarm:

11. Scope of delivery

Controller and mounting bracket

Desired kind of alarm is selectable from

Fig. 1(page 4) by using the front panel key.

Alarm output: 2 points

[

Item requiring separate order: Current transformer (CT)

for heater break alarm

]

Relay contact Normally open

output SPST contact

220V AC, 1A (resistive load)

CODE SYMBOLS

(2) Heater break alarm

• Discontinuation is detectable only when single-phase

heater is used.

1

2

3

4

5

6

7

8

9 10 1112 13

Description

P Y X

M

1 -

• Primary input of current transformer (CT)(*) : 1 to 50A

Front panel size [mm]

48 x 96

96 x 96

Relay contact Normally open

output SPST contact

220V AC, 1A (resistive load)

5

9

Kinds of input

TC/RTD/voltage/current

Note: * The current transformer (CT) need be ordered

separately from this controller (CT is installed

outside the controller)

M

Control output 1

Without

Y

C

D

E

F

G

H

J

SSR drive(reverse action)

SSR drive(direct action)

4 to 20mA DC(reverse action)

4 to 20mA DC(direct action)

Relay(SPDT reverse action)

Relay(SPDT direct action)

Universal (reverse action)

Universal (direct action)

6. Protection from power failure

Set value, PID parameters, etc. are retained in the

nonvolatile memory unit. Therefore, on power recovery,

control restarts according to the values effective just

before power failure.

(*1)

K

7. Self-diagnosis

Control output 2

Without

SSR drive(reverse action)

SSR drive(direct action)

4 to 20mA DC (reverse action)

4 to 20mA DC (direct action)

Relay(SPDT reverse action)

Relay(SPDT direct action)

Program error is monitored with a watch dog timer.

Y

C

D

E

F

8. Operating and storage conditions

(1) Allowable ambient temperature:

–10 to +50°C

(2) Allowable ambient humidity:

90% RH max. (free from condensation)

(3) Storage temperature:

G

H

Alarm function

Without

1 point

2 points

HB detection

0

1

2

3

4

–20 to +60°C

9. Rating specifications

(1) Power supply:100^–15%to 240^+10%V AC

(2) Power consumption:

About 10VA, 100V AC

(*2)

HB detection + 1 point

Input range code

See input range table in Page 2

About 18VA, 220V AC

Additional function

Without

SV selection command input(DI)

4 ramp/soak + start/reset

RS-485(*4)(Fuji original protocol)

RS-485(*4) +4 ramp/soak

RS485(*5)(Modbus RTU protocol)

RS485(*5) +4 ramp/soak

Re-transmission

Re-transmission +4 ramp/soak

Remote SV (*3)

(3) Dielectric strength:

1500V AC for 1 minute between power

terminal and:

Y

P

Q

R

S

M

N

A

B

C

input terminal

communication terminal

output terminal

®

relay terminal

500V AC for 1 minute (at other locations)

(4) Insulation resistance:

50MΩ min. (at 500V DC)

Front panel label

English label in °C

English label in °F

English label in %

E

F

K

10. Physical data

(1) Installation method:

Flush on panel

Note: *(1) Available for the 7th digit code "Y" of control output 2

*(2) Available for the 6th digit code "G", "H" and the 12th digit code "Y"

*(3) Available for the 7th digit code "Y" and the 9th digit code "0" "1"

"2"

(2) Enclosure:

(3) External dimensions (H x W x D):

96 x 48 x 100 mm for PYX5

96 x 96 x 100 mm for PYX9

(4) Mass {weight}(approx.):

Plastic housing

*(4) Fuji Electric CC data line protocol.

®

*(5) Modbus RTU protocol.

300g for PYX5

400g for PYX9

(5) Finish color: Munsell N1.5 (black)

(6) External terminal:

Screw terminal M3.5

3

PYX5,9

Kinds of alarm

Fig. 1

Alarm Alarm

code group

Function

Nothing

Action

No Alarm

0

PV

Upper/Lower deviation

High

absolute

alarm

PV

1

2

Time

ASV

SV

Low

absolute

alarm

ASV

Upper/Lower deviation

alarm

ASV

High

deviation

alarm

3

4

SV

Upper/Lower deviation

alarm with hold

ASV

Low

deviation

alarm

SV

Multi-alarming

ASV

High

deviation

alarm (invert)

It allows a maximum of 4 types of alarm settings (among

PV

5

6

7

which, one is dedicated to loop/heater disconnection),

detects those types of alarm individually, and makes logi-

cal OR before outputing it to the alarm relay.

(Multi-alarm)

ASV

Low

deviation

alarm (invert)

SV

ASV

High/Low

deviation

alarm

Alarm 1

Setting 1

SV

Alarm 2

Alarm 3

Setting 2

Setting 3

ASV

High/Low

deviation

alarm (invert)

Alarm relay

OR

8

9

A

SV

Setting 4

Decision of loop/

Low

absolute alarm

with hold

(dedicated to loop/

heater break alarms)

heater break alarms

ASV

Low

deviation alarm

with hold

A

B

Operation procedure

SV

Low deviation

alarm with

hold (invert)

(Alarm-1 Type)

(Alarm-2 Type)

ASV SV

ASV

High/Low

deviation alarm

with hold

C

Setting 4 Setting 3 Setting 2 Setting 1

selection from each one selected

B-group

SV

ASV

High/Low

deviation alarm

with hold (invert)

from A-group

PV

SV

D

E

F

Note:

For the setting in the above figure the result of ORing of the heater break

alarm, "holding"-featured low-limit deviation alarm, and high-limit absolute

alarm is output

SV

High

absolute alarm

ASV

SV

Low

absolute alarm

Nothing

0

1

2

3

Heater break

Loop break

B

Loop break +

Heater break

Remarks : (1) ASV : Alarm Setting Value

(2) alarm band

(3) What is "alarm with hold"?

Alarm does not live immedietly even when PV enters into

alarm band.

After PV exits from alarm band and re-enters into alarm

band, alarm fires.

(4) SV High absolute alarm/Low absolute alarm are effect only

with Remote SV function.

4

2. How to assign parameters

■ SETTING METHOD

1. SV setting

(1) Calling parameters

(1) Method 1

(PV)

(SV)

200

Start

200

data change

registration

200

(PV)

(SV)

200

sel

200

>

or

sel

Keep

key pressed

LOC

2

or

: The first digit flashes to allow inc or dec of data.

for about 3 sec. in PV/

SV display condition.

or

(2) Method 2

sel

Press

or

key for

parameter change.

Start

200

M O D

AUTO

(PV)

(SV)

Press key for

reverse direction.

sel

>

sel

AT

Keep

key pressed

for about 3 sec in

parameter display

mode, back to PV/SV

mode.

SV change mode

OFF

200

0200

P-ON

NO

>

Inc or dec data in the

flashing digit by

key.

or

200

0200

P

Shift flashing digit to

right by

100

>

key.

200

sel

0200

or

LOOP

0

200

0200

(2) Data changing

Start

Registration of the set-

ting value by

>

key.

(PV)

(SV)

P

10.6

200

P change mode

>

P

0 10.6

Inc or dec data in the

flashing digit by

key

or

>

P

0 10.6

Shift flashing digit to

>

right by

key.

P

0 10.6

>

P

0 10.6

Registartion of the set-

>

ting value by

key.

P

10.6

5

PYX5,9

Parameter sheet for PYX

Lock

level

Lock

level

All

Only

End

User

Set

Maker

All

Only

End

User

Set

Maker

locked SV

0

1

2

3

0

1

2

3

Dis-

play

Dis-

play

Mean of parameters

Measured value (PV)

Range

Unit

Mean of parameters

Range

Unit

Engineering

unit

Engineering

unit

####

0~100%

A11H

Hysteressis for Alarm 11

0~100%

Engineering

unit

Engineering

unit

Setting value (SV)

0~100%

AL12

AL13

Set value for Alarm 12

Hysteressis for Alarm 12

Set value for Alarm 13

Hysteressis for Alarm 13

Alarm actions for Alarm 2

Set value for Alarm 21

Hysteressis for Alarm 21

Set value for Alarm 22

Hysteressis for Alarm 22

Set value for Alarm 23

0~100%

Manual manipulated variable

(MV)

Engineering

unit

####

LOCK

–3~103%

0~3

%

A12H

A13H

Lock for other parameters

Remote SV input value

Engineering

unit

Engineering

unit

CAS

0~100%

Engineering

unit

OUT 1 MV for output 1

OUT 2 MV for output 2

Mode of control

–3~103%

AUTO

MAN

%

0000~(*1)

3FFFh

AL2T

AL21

MOD

Engineering

unit

0~100%

REM

AT

Auto tuning command

OFF

Engineering

unit

A21H

A22H

A23H

ON

LOW

Engineering

unit

AL22

AL23

Engineering

unit

D-SV

Second SV

0~100%

Engineering

unit

STAT

Ramp / Soak location

OFF

1-RP

1-SK

2-RP

2-SK

3-RP

3-SK

4-RP

4-SK

END

Engineering

unit

Engineering

unit

Hysteressis for Alarm 23

0~100%

0.0~99.59

1~50

LOOP

HB-A

CT

Time for Loop break detection

MM. ss

Amp.

Curent setting for Heater break

detection

Heater Curent indicated value

0~50

Amp.

Input type/Decimal point/Temp.

Unit

0000~

4111h (*2)

PVT

PVF

PVB

Code No.

0.0~99.59/

100h

TIME

Ramp / Soak rest time

Ramp / Soak command

HH. mm

–1999~

9999

1 word

DEC

Upper scale for PV

Lower scale for PV

PROG

OFF

RUN

–1999~

9999

1 word

DEC

HOLD

(END)

PVD

TF

Decimal point position

Rate of Digital Filter

0~2

1 byte DEC

Second

0.0~900.0

Engineering

unit

SV1

1st. target point (SV)

0~100%

Engineering

unit

–50~50%

0~100%

SFT

PV offset

TM1R

TM1S

Time of 1st. Ramp segment

Time of 1st. Soak segment

0.0~99.59

HH. mm

Engineering

unit

SV-H

SV-L

REMF

High limit setting of SV

Low limit setting of SV

Upper scale of Remote SV

Engineering

unit

SV2

2nd. target point (SV)

0~100%

Engineering

unit

TM2R

TM2S

Time of 2nd. Ramp segment

Time of 2nd. Soak segment

0.0~99.59

HH. mm

Engineering

unit

Engineering

unit

SV3

3rd. target point (SV)

0~100%

Engineering

unit

REMB Lower scale of Remote SV

Kind of control

TM3R

TM3S

Time of 3rd. Ramp segment

Time of 3rd. Soak segment

0.0~99.59

HH. mm

CTRL

FUZY

PID

Engineering

unit

SV4

4th. target point (SV)

0~100%

DT

Cycle of computing

0.5

Second

TM4R

TM4S

Time of 4th. Ramp segment

Time of 4th. Soak segment

0.0~99.59

NO

HH. mm

REV-1

Control action for output 1

(Direct of reverse)

NORM

REV

REV-2

Control action for output 2

(Direct of reverse)

NORM

REV

Auto start demand when turn on

for Ramp/Soak

P-ON

P

YES

Proportional Band

0.0~999.9

%

TC-1

Proportional Cycle for output 1

Proportional Cycle for output 2

High limit of MV

1~120

–3~103%

0~4

Second

%

TC-2

Engineering

unit

HYS

Hysteresis for two step control

0~100%

MV-H

MV-L

BURN

AOT

I

Reset time

Rate time

0~3200

0~999.9

Second

Low limit of MV

%

D

Action when input is abnormal

Kind of Analog ourput source

PV

Rate of Proportional Band

for cooling

COOL

0.0~10.0

–50~50%

0~100%

SV

DB

AR

Dead Band/ Overlap

Anti-Reset Wind-up

%

MV

AO-H

AO-L

Upper scale of AO

0~100%

1~15

%

Engineering

unit

Lower scale of AO

STNO

Station No. for communication

–100.0~

100.0

MAN

Manual Reset value

%

Not es : *(1) : Hexa decimal code : refer to "Kinds of alarm" (page 4).

(2) : Hexa decimal code : refer to "Input range" (page 2).

0000~(*1)

3FFFh

AL1T

AL11

Alarm actions for Alarm 1

Set value for Alarm 11

Engineering

unit

0~100%

6

■ FUNCTIONS

(4) Auto-tuning

(1) Fuzzy feedback control

PID parameters are automatically set by controller's

measurement and operation.

Fuzzy feedback control expresses the basic actions of

PID control in fuzzy rules and has a nonlinear characteristic

in order to straighten out the problem inherent to PID

control (i.e., overshoot occurs when improving response

or instability arises due to a change in system even when

optimum PID parameters are assigned).

(a) Standard type

AT start

AT end (PID setup)

AT operation

Set value (SV)

• Comparison of controllability

PV (Process value)

ON

Each result of fuzzy control and PID control is shown

below.

It is understandable that the overshoot due to a change

of set value has been suppressed in fuzzy control.

ON 100%

OFF 0%

ON

OFF

PID control

ON-OFF action

FUZZY

PID

100.0

80.0

60.0

(b) Low PV type

AT start

AT end (PID setup)

AT operation

%

40.0

20.0

Set value (SV)

SV-10%

0.0

Time

PV (Process value)

ON

ON 100%

OFF 0%

ON

OFF

(2) Ramp soak function (option)

PID control

Function to automatically change the set point value with

elapsing of time, in accordance with the preset pattern,

as shown below. This device allows maximum of 4 ramp

soak programs.

ON-OFF action

Remarks: (1) Once auto-tuning has been made, PID parameter values

are retained despite power-off operation. Therefore, auto-

tuning need not be repeated for the subsequent operations.

This first ramp starts at the value measured immediately

before the program is executed (PV).

(2) During auto-tuning, control output corresponds to ON/OFF

action. This may cause PV to change widely depending

on process. If such a change is unallowable, auto-tuning

should not be used.

Set point

(3) Do not use the auto-tuning function for a process having

a quick response, such as pressure control, flow control,

Set point 3

Set point 2

etc.

(6) Dual output (option)

Set point 1

Second

soak

Set point 4

PV

(5) Anti-reset Windup (ARW)(*)

First

First ramp soak

Second

ramp

Third Third

ramp soak

Fourth

ramp

Fourth soak

Time

TM1R TM1S

TM2S

TM3S

TM4S

Control output (MV)

100%

TM2R TM3R

TM4R

Ramp : Region in which the SP changes toward the

target value.

Soak : Region in which the SP keeps unchanged at

the target value.

Powering on can automatically trigger the program run

(power-on start function), or an external contact signal

can also do that.

50%

MAN

Process valu

(PV)

10%

AR

(3) Two set points (option)

Setting value

(SV)

Change set points digital input.

Proportional

band

Main set point

(SV)

Target point

Sub-set point

(d-SV)

PD

action

PID

action

PD

action

DI input

I action

cut

I action

cut

Note : *ARW: INTEGRAL action is cut when PV is out range

of AR value.

7

PYX5,9

The controller incorporates both the heating output and

the cooling output for setting "cooling control cycle", "cooling

proportional band" and "dead band or overlap band".

• Example of connection of heater break alarm

Power source

100 to 240V AC, 50/60Hz

(a) Setting of cooling proportional band

Power supply

Control output

Output

Heating output

Cooling output

Coefficient 0.5

+

-

Heater break

alarm output

MG

SW

Coefficient 1.0

Coefficient 2.0

Magnetic contactor

Current

transformer

*CT

Deviation (

-)

Setting (SV)

Deviation (+)

Heating

Cooling

proportional proportional

band

Proportional band (P)

Thermocouple

In cooling side proportional band,

coefficient is set with respect to

heating side proportional band.

(ON/OFF action coefficient 0)

Heater

Electric furnace

(b) Setting of dead band or overlap band

(8) Error message

Display

Cause

(1) Thermocouple disconnection

(2) RTD disconnection

(3) Above 105% of input signal

Output

Heating output

Cooling output

(1) Thermocouple disconnection

(lower direction setting in burnout)

(2) RTD disconnection

(lower direction setting in burnout)

(3) Short circuit between A and B of RTD

(4) Below –5% of input signal

Deviation (+)

Deviation (-)

Setting range : 0 to ±25% of

proportional band

Overlap band : -50 to 0

Dead band : 0 to 50

Overlap Dead

band band

Setting (SV)

Remarks:

(1) PID auto-tuning is carried out only on the heating side. During auto-

tuning, output on the cooling side remains turned off. After auto-

tuning, both heating and cooling operations are performed according

to the same PID values.

(2) ID set value is the same between heating and cooling sides.

Individual setting cannot be accepted.

(7) Heater break alarm (option)

• Use the current transformer (CT) specified by Fuji.

• Heater break is detected only when single-phase heater

is used.

• Heater break alarm is not available when controlling the

heater by thyristor phase-angle control method.

• [alarm detection point] and [Heater current] are registered

using of front key.

8

OUTLINE DIAGRAM (Unit:mm)

Type

Outline

Panel cutout

48

12

100

When mounting

one unit

When mounting several

≤ ≤

_ _

units (2 n 6)

+0.8

45 ^+0.6

a

˚C

0

PV

PYX5

SV

SEL

No. of unit

2

3

4

5

6

a

93 141 189 237 285

Panel

Panel mounting bracket

100

96

12

92 ^+0.8

0

˚C

PV

PYX9

SV

SEL

100min

Panel

Panel mounting bracket

ORDERING OF CURRENT TRANSFORMER

Current transformer for heater break

Specification : For 20 to 50A

Ordering code : CTL-12-S36-8F

Specification : For 1 to 30A

Ordering code : CTL-6-SF

30

φ2.36

21

15

2.8

φ5.8

φ12

30

40

φ3.5

30

40

M3 depth 4

[in mm]

9

PYX5,9

■ TERMINAL WIRING

(1) Standard type

10

11

Remote SV

input

(Control output 1)

HB current

input

+

TRX1

+

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

10

11

10

11

1

3

1

3

RS-485

transmission

Re-

transmission

Digital

input

SSR/SSC

drive output

4 to 20mA

DC output

Relay

output

11

AO

-

TRX2

+

12

-

+

-

12

4 to 20mA

DC output

SSR drive

output

-

Relay

output

(Control output 2)

-

14

Alarm 1 output

or HB alarm

Alarm 2 output

or HB alarm

+

Common

15

16

18

16

18

16

18

Power supply

100 to 240V AC

50/60Hz

[Process input]

-

Resistance

bulb

1 to 5V

DC input

4 to 20mA

DC input

(2) Universal output type

10

11

Remote SV

input

HB current

input

+

Re-

transmission

TRX1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

10

11

10

11

10

11

RS-485

transmission

Digital

input

Relay

output

(Control output 1)

AO

-

TRX2

+

12

SSR drive

+

output

-

(Control output 1)

4 to 20mA

DC output

14

Alarm 1 output

or HB alarm

-

Alarm 2 output

or HB alarm

+

Common

15

16

18

16

18

16

18

Power supply

100 to 240V AC

50/60Hz

[Process input]

-

Resistance

bulb

1 to 5V

DC input

4 to 20mA

DC input

Caution on Safety

*Before using this product, be sure to read its instruction manual in advance.

Head Office

6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan

http://www.fesys.co.jp/eng

Sales Div.

International Sales Dept.

No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan

Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187

http: //www.fic-net.jp/eng

Printed in Japan

Information in this catalog is subject to change without notice.


型号：	EDSX11-134
厂家：	FUJI ELECTRIC
描述：	Z SERIES FUZZY CONTROLLER X (48)96, 96)96mm) Z系列模糊控制器X（ 48 ） 96 ， 96 ） 96毫米）控制器
文件：	总10页 (文件大小：145K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EDSX11-134 [FUJI]

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