31
11. Specifications
■ Display
● Digital display : Measured value (PV) / 7-segments red LED, 4 digits
Target set value (SV) / 7-segments green LED, 4 digits
● Display accuracy : ±(0.25%FS + 1digit)
Does not include cold junction temperature compensation
tolerance of thermocouple input. For details on accuracy,
see “7. Measuring Range Codes. ”
● Range for maintaining : 23°C±5°C (18~28°C)
display accuracy
● Display resolution : Differs according to measuring range (0.001, 0.01, 0.1, 1)
● Measured value : -10%~110% of measuring range
display range Pt -200~600°C range is -240~680°C.
JPt -200~500°C range is -240~570°C.
● Display update cycle : 0.25 seconds
● Action display/color : 9 types, LED lamp display
Control output (OUT1, OUT2) / Green
Event (EV1, EV2, EV3) / Orange
Auto tuning (AT) / Green
Manual control output (MAN) / Green
Action display (RUN) / Green
Communication (COM) / Green
■ Setting
● Setting method : By operating 5 front panel keys ( )
● Target value : Same as measuring range (except within setting limiter)
setting range
● Setting limiter : high/low individually set, optional within measuring range
(lower limit value less than higher limit value)
● Key lock : No lock, 3-stage setting
■Input
● Type of input : Universal (TC, Pt, mV) or voltage (V)
● Thermocouple : B, R, S, K, E, J, T, N, PL
, WRe5-26, {U, L(DIN43710)},
Metal-chromel (AuFe-Cr)
Input resistance : Min. 500kΩ
External resistance : Max. 100Ω
tolerance
Burnout function : Standard feature (up scale)
Cold junction : ±2°C (ambient temperature within 5~45°C)
compensation accuracy
±3°C when closely-mounted is series
● R.T.D. : Pt100/JPt100 3-wire type
Amperage : 0.25 mA
Lead wire tolerable : Max. 5Ω per wire (resistance for all wires must be equal)
resistance
● Voltage mV : -10~10, 0~10, 0~20, 0~50, 10~50, 0~100ｍV DC
V : -1~1, 0~1, 0~2, 0~5, 1~5, 0~10 V DC
Input resistance : Min. 500kΩ
Current input (0 ~ 20, 4 ~ 20 mA DC) handled by external
receiving impedance (250Ω, sold separately)
● Input scaling function : Scaling during voltage (mV, V) possible
Scaling range : -1999~9999 counts
Span : 10~10,000 counts
Position of : None, 1, 2, 3 digits below decimal point
decimal point
● Sampling cycle : 0.25 seconds
● PV bias : -1999~2000 units
● PV filter : 0 ~ 9999 seconds
● PV gain : -5.00~+5.00%, gain compensation possible
● Isolation : Not isolated during input and system DI/CT input.
Isolated for others.
■ Control
● Control mode
With 1 output : Expert PID control with auto tuning function
With 2 output : Expert PID control with auto tuning function
PID (output1) + PID (output2)
● Type of control : Contact / 1a 240V AC 2A (resistive load) 1.2A (inductive load)
type/rating SSR drive voltage / 12V±1.5V DC (max. load current 30 mA)
(both output 1/2) Current / 4~20 mA DC (max. load resistance 600Ω)
Voltage / 0~10V DC (max. load current 2 mA)
Control output : Control output 1: Approx. 0.0125% (1/8000)
resolution Control output 2: Approx. 0.5% (1/200)
Control output : Control output 1: ±1.0%FS
accuracy Control output 2: ±2.0%FS
● Control output 1
Proportional band (P) : OFF, 0.1~999.9% (ON-OFF action by OFF)
Integral time (I) : OFF, 1~6000 seconds (P or PD action by OFF)
Derivative time (D) : OFF, 1~3600 seconds (P or PI action by OFF)
Target value function : OFF, 0.01~1.00
ON-OFF hysteresis : 1~999 unit (enabled when P = OFF)
Manual reset : -50.0~50.0% (enabled when I = OFF)
Higher/lower limit : Lower limit 0.0~99.9%, higher limit 0.1~100.0%
output limiter
(Lower limit value less than higher limit value)
Proportional cycle : 1~120 seconds (contact or SSR drive voltage output)
● Control output 2 (option)
Proportional band (P) : OFF, 0.1~999.9% (ON-OFF action by OFF)
Integral time (I) : OFF, 1~6000 seconds (P or PD action by OFF)
Derivative time (D) : OFF, 1~3600 seconds (P or PI action by OFF)
Target value function : OFF, 0.01~1.00
ON-OFF hysteresis : 1~999 unit (enabled when P = OFF)
Dead band : -1999~5000 (unit)
Higher/lower limit : Lower limit 0.0~99.9%, higher limit 0.1~100.0%
output limiter (Lower limit value less than higher limit value)
Proportional cycle : 1~120 seconds (contact or SSR drive voltage output)
● Manual control
Output setting range : 0.0~100.0%
Setting resolution : 0.1%
Manual-auto switching : Balanceless bumpless
(within proportional band range)
● Soft start : Set separately for output 1 and output 2; OFF, 1~100
seconds
● AT point : SV value in execution
● Control output : RA (reverse characteristics) / DA (direct characteristics),
characteristics front panel keys, switch by communication
Set separately for output 1 and output 2
RA (reverse characteristics): Heating
DA (direct characteristics): Cooling
● Isolation : Contact output: Isolation for all
Not isolated for SSR drive voltage, current, voltage and
during analog output. Isolated for other (however 1-way
output not isolated during 2-way output for SSR drive
voltage, voltage, current and voltage output)
■ Event output (option, max. 3 point)
● Number of output points : 3 points: EV1, EV2 and EV3
No exclusive selection for EV1 and EV2
Exclusive selection of EV3 for control output 2 and DI4
● Types of event : Select from among the following 19 types for EV1, EV2 and EV3:
No selection
Lower limit absolute value
Higher limit deviation
Scaleover
Lower limit deviation
EXE signal
Outside higher/lower
limit deviation
Heater 1 break/loop
Inside higher/lower limit
deviation
Heater 2 break/loop
Higher limit absolute value
The following 8 types are valid for program mode only:
RUN signal
Hold signal
Step signal
Program signal
Pattern signal
Up slope signal
Program end signal
Down slope signal
● Event setting range : Absolute value (both higher/lower limit), within
measuring range
Deviation (both higher/lower limit), -1999~2000 units
Higher/lower limit deviation (inside/outside), 0~2000 units
● Event action : ON-OFF action
● Hysteresis : 1~999 units
● Standby action : Selected from among the following 4 types
No standby
Standby 1 Standby when power is applied and when STBY
(RST) switches to EXE (RUN).
Standby 2 Standby when power is applied and when STBY
(RST) switches to EXE (RUN) and standby when
executed SV value changes.
No standby control action No alarm output for abnormal input
● Output type/rating : Contact (EV1/EV2, 1a × 2 points common, EV3 1a independent)
/240V AC, 2A (resistive load)
● Output updating cycle : 0.25 seconds
● Latching function : ON/OFF selection
● Output characteristics : NO/NC selection
● Isolation : Isolation for all
■ Programming function (option)
● Number of patterns : Max. 4 (can be set to 1, 2 or 4)
● Number of steps : Max. 8 (4 patterns), 16 (2 patterns)
32 (1 pattern), total number of steps = 32
● Number of PID types : Max. 3
● Time setting : 0 minutes, 0 seconds~99 minutes, 59 seconds per step
Or 0 hours, 0 minutes~99 hours, 59 minutes per step
● Setting resolution : 1 minute or 1 second
● Time accuracy : ± (setting time x 0.005 + 0.25 seconds)
● Setting pattern : SV, step time, PID No.
for each step
● Number of pattern : Max. 9999
executions
● PV start : ON/OFF
● Hold : Front panel key input, external control input or communication
● Advance : Front panel key input, external control input or communication
● Power failure : None (Setting contents are maintained and elapsed
compensation time, execution step and number of executions are reset.)
ENT
RST
RUN
To Next Page
Loading...
Need help?
General
