Instruction manual

7. COMMUNICATION DATA LIST
IMR01Y06-E6
73
Continued from the previous page.
Extension
number
Communication item
Attri-
bute
Data range
Factory
set value
249
Power feed forward
selection
[Unused on the FB100]
R/W
0: Unused
1: Used
1
250
Power feed forward gain
[Unused on the FB100]
R/W
0.01 to 5.00
1.00
251
Derivative action
R/W
0: Measured value derivative
1: Deviation derivative
In Position proportioning PID control, action
becomes Measured value derivative regardless
of the setting.
0
252
Undershoot suppression
factor
R/W
0.000 to 1.000
The Undershoot suppression factor is invalid
even if set when control is not in Heat/Cool
PID control.
Water
cooling:
0.100
Air cooling:
0.250
Cooling gain
linear type:
1.000
253 Unused
⎯ ⎯ ⎯
254
Output limiter high [MV2]
R/W
Output limiter low [MV2] to 105.0 %
Position proportioning PID control:
Becomes valid only when there is Feedback
resistance (FBR) input and it does not break.
105.0
255
Output limiter low [MV2]
R/W
−
5.0 % to Output limiter high [MV2]
Position proportioning PID control:
Becomes valid only when there is Feedback
resistance (FBR) input and it does not break.
−
5.0
256
Output change rate limiter
(up) [MV2]
R/W
0.0 to 100.0 % of manipulated output/seconds
(0.0: OFF)
Becomes invalid when in Position
proportioning PID control.
0.0
257
Output change rate limiter
(down) [MV2]
R/W 0.0
258
Manipulated output value
(MV1) at STOP mode
[heat-side]
R/W
−
5.0 to +105.0 %
Position proportioning PID control:
Only when there is Feedback resistance
(FBR) input and no Feedback resistance
(FBR) input is disconnected, the
Manipulated output value (MV1) during
STOP is output.
−
5.0
259
Manipulated output value
(MV2) at STOP mode
[cool-side]
R/W
−
5.0
260
Action at feedback
resistance (FBR) input break
R/W
0: Action depending on the valve
action at STOP
1: Control action continued
0
261 Unused
⎯ ⎯ ⎯
262
Open/Close output neutral
zone
R/W
0.1 to 10.0 % of output
2.0
263
Open/Close output
differential gap
R/W
0.1 to 5.0 % of output
1.0
264
Feedback adjustment
R/W
0: Adjustment end
1: During adjustment on the open-side
2: During adjustment on the close-side
⎯
Continued on the next page.