RKC INSTRUMENT COM-JC Manual de usuario descargar pdf (Pagina 6)

Input

Main Output

Control

Input

Universal input

a) Temperature, Current, Low voltage input group

Thermocouple : K, J, R, S, B, E, T, N (JIS/IEC), PLII (NBS),

W5Re/W26Re (ASTM), U, L (DIN)

•Influence of external resistance : Approx. 0.2µV/Ω

•Input break action : Up-scale / Down-scale (Selectable)

RTD : Pt100 (JIS/IEC), JPt100 (JIS)

•Influence of input lead resistance : Approx. 0.01[%/Ω] of reading

•Maximum 10Ω per wire

•Input break action : Up-scale

Low voltage : 0 to 1V DC, 0 to 100mV DC, 0 to 10mV DC,

-100 to +100mV DC, -10 to +10mV DC

•Input break action : Up-scale / Down-scale (Selectable)

Current : 4 to 20mA DC, 0 to 20mA DC

•Input break action : Uncertain (indicates a value around 0mA)

b) High voltage input group

High voltage : 0 to 5V DC, 1 to 5V DC, 0 to 10V DC, -1 to +1V DC

•Input break action : Uncertain (indicates a value around 0V)

Sampling Time

0.1 sec

• 0.05sec or 0.25sec is available.

Input Digital Filter

0.1 to 100.0 sec (OFF when 0 is set.)

PV Bias

span to +span

PV Ratio

0.500 to 1.500

Square Root Extraction

Equation : PV = √ (Input value x PV ratio + PV bias)

Low level cut OFF : 0.00 to 25.00% of span

Control Method

a) Brilliant II PID control

•Available for reverse and direct action.

b) Brilliant PID control (Heat/Cool type)

c) Position proportioning control without feedback resistance.

•a), b), c) is selectable.

Autotuning Method

a) For PID control (Direct action/Reverse action)

b) For Heat/Cool PID control (For extruder, air cooling type)

c) For Heat/Cool PID control (For extruder, water cooling type)

d) For Heat/Cool PID control

Startup tuning

The condition to activate Startup Tuning is selectable among a) to g)

a) At power-on, one-time tuning

b) At SV change, one-time tuning

c) At power-on and SV change, one-time tuning

d) At power-on, always on

e) At SV change, always on

f) At power-on and SV change, always on

g) Function off

(Not available for Heat/Cool PID control type)

Major Setting Range

Set value : Same as input range.

Proportional band

0 to input span (Temperature input)

0.0 to 1000.0% of span (Voltage, Current input)

(ON/OFF control when P = 0)

Integral time : 0 to 3600sec. or 0.0 to 1999.9sec.

(selectable)

Derivative time : 0 to 3600sec. or 0.0 to 1999.9sec.

(selectable)

Cool-side proportional band

: 1

to input span (Temperature input)

0.1 to 1000.0% of span (Voltage, Current input)

Cool-side integral time

: 0 to 3600sec. or 0.0 to 1999.9sec.

(selectable)

Cool-side derivative time

: 0 to 3600sec. or 0.0 to 1999.9sec.

(selectable)

Deadband/Overlap : -span to +span (Temperature input)

-100.0 to +100.0% of span (Voltage, Current input)

Control response : Slow, Medium, Fast

Ramp-to-setpoint :

0 to span per Time

(Time is selectable between 1 and 3600 sec)

(Up/Down individual setting)

Output limiter : -5.0 to +105.0%

(High/Low individual setting)

Cool-side output limiter : -5.0 to +105.0%

(High/Low individual setting)

Output change rate limiter :

0.0 to 100.0%/sec. (Up/Down individual setting)

Cool-side o

utput change rate limiter

0.0 to 100.0%/sec. (Up/Down individual setting)

Proportional cycle time : 0.1 to 100.0 sec.

Cool-side proportional cycle time :

0.1 to 100.0 sec.

Manual reset : -100.0 to +100.0%

Output at control stop mode :

-5.0 to 100.5%

(Heat/Cool individual setting)

Motor Valve Control (position proportioning control type only)

Motor time : 5 to 1000 sec. (full open to full close)

Integral output limiter :

OFF, 100.0 to 200.0% of motor time

Neutral zone : 0.1 to 10.0%

Differential gap : 0.1 to 5.0%

Valve action at a stop mode

: a) CLOSE : OFF, OPEN : OFF

b) CLOSE : ON, OPEN : OFF

c) CLOSE : OFF, OPEN : ON

• a), b), c) is selectable.

Memory area

Number of memory area : 8 memory areas

Setting item :

Set value (SV), Proportional band, Integral time,

Derivative time, Cool-side proportional band,

Cool-side integral time,

Cool-side derivative time,

Deadband/Overlap, Control response,

Manual reset,Ramp-to-setpoint (Up/Down),

Event set vale, LBA time, LBA deadband,

Soak time : 0 min 0.00 sec to 199 min 59 sec or

0 hr 00 min to 9 hr 59 min

(selectable)

Linking area number : OFF, 1 to 8

Number of Main Output

Up to 2 points (OUT1, OUT2)

Output Items

Control output, HBA output, FAIL output

Output Type

Relay output :

Form A contact, 250V AC 3A (resistive load)

Voltage pulse output : 0/12V DC

(Load resistance : More than 600Ω)

Current output :

4 to 20mA DC, 0 to 20mA DC

(Load resistance : Less than 600Ω)

Continuous voltage output

0 to 1V DC, 0 to 5V DC, 1 to 5V DC, 0 to 10V DC

(Load resistance : More than 1kΩ)

SSR (Triac) output : Rated current : 0.5A

Open collector output : Load voltage : Less than 30V DC,

(Sink type) Maximum load current : Less than 100mA

ON voltage : Less than 2V DC (at 100mA)

Performance

Measuring Accuracy

a) Thermocouple

Type : K, J, T, E, N, PLII, U, L

Less than -100˚C (-148˚F) : ±1.0˚C (±1.8˚F)

-100 to 500˚C (-148 to 932˚F) : ±0.5˚C (±0.9˚F)

More than 500˚C (932˚F) : ±(0.1% of Reading + 1 digit)

Type : N, S, R, W5Re/W26Re

Less than 0˚C (32˚F) : ±2.0˚C (±3.6˚F)

0 to 1000˚C (-148 to 1832˚F) : ±1.0˚C (±1.8˚F)

More than 1000˚C (1832˚F) : ±(0.1% of Reading + 1 digit)

Type : B

Less than 400˚C (752˚F) : ±70.0˚C (±126˚F)

400 to 1000˚C (752 to 1832˚F) : ±1.4˚C (±2.5˚F)

More than 1000˚C (1832˚F) : ±(0.1% of Reading + 1 digit)

Cold junction temperature compensation error

±1.0˚C (1.8˚F) [at 5 to 40˚C (41 to 104˚F)]

Within ±1.5˚C (± 2.7˚F)

[Between -10 and 5˚C (14 to 41˚F), 40 and 50˚C (104 to 122˚F)]

b) RTD

Less than 200˚C (392˚F) : ±0.2˚C (±0.4˚F)

More than 200˚C (392˚F) : ±(0.1% of Reading + 1 digit)

c) DC voltage and DC current

±(0.1% of span)

•Close horizontal mounting error : ±1.5˚C (±2.7˚F)

Insulation Resistance

More than 20MΩ (500V DC) between measured terminals and ground

More than 20MΩ (500V DC) between power terminals and ground

Dielectric Strength

1000V AC for one minute between measured terminals and ground

Specifications

Temperature/Process Controller FB900/400

6 FB_01E

1 2 3 4 5 6 7 8 9 10

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RKC INSTRUMENT COM-JC Manual de usuario Pagina 6

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