Hitachi SJ Series User Manual page 262

Chapter 12
Input terminal function
Item
PID disable function
PID1 I control integral value clear
Multi-layer target command terminal 1
Multi-layer target command terminal 2
Multi-layer target command terminal 3
Multi-layer target command terminal 4
PID gain switch
Data monitor function
Item
PID1 target value 1
PID1 target value 2
PID1 target value 3
PID1 feedback monitor 1
PID1 feedback monitor 2
PID1 feedback monitor 3
PID1 target value monitor (after
calculation)
PID1 feedback monitor
(After calculation)
PID1 output monitor
PID1 deviation monitor
PID1 deviation 1 monitor
PID1 deviation 2 monitor
PID1 deviation 3 monitor
PID current P gain monitor
PID current I gain monitor
PID current D gain monitor
PID feed-forward monitor
*1) Data range varies according to [AH-04] - [AH-06]
settings.
Terminal
Data
name
[PID] 041
[PIDC] 042
[SVC1] 051
[SVC2] 052
[SVC3] 053
[SVC4] 054
[PRO] 055
Parameter Data
[FA-30] -100.00~100.00(%)*1)
[FA-32] -100.00~100.00(%)*1)
[FA-34] -100.00~100.00(%)*1)
[db-30] -100.00~100.00(%)*1)
[db-32] -100.00~100.00(%)*1)
[db-34] -100.00~100.00(%)*1)
[db-42] -100.00~100.00(%)*1)
[db-44] -100.00~100.00(%)*1)
[db-50] -100.00~100.00(%)
[db-51] -100.00~100.00(%)
[db-52] -100.00~100.00(%)
[db-53] -100.00~100.00(%)
[db-54] -100.00`100.00(%)
[db-61] 0.0~100.0
[db-62] 0.00~3600.00(s)
[db-63] 0.00~100.00(s)
[db-64] -100.00~100.00(%)
12-10-7
Description
Disables the PID1 function by turning ON the
terminal function. When disabled, operation is done
by using the command set for target value as
command frequency.
Clears integral value of PID1 control.
Switches multiple target values.
Switches PID gain 1 and 2 by terminal.
Description
Displays PID1 target value.
Is changeable when [AH-07] = 07 or
multi-layer target value 1-15 is enabled.
Displays PID1 target value 2.
Is changeable when [AH-42] = 07.
Displays PID1 target value 3.
Is changeable when [AH-46] = 07.
Displays PID1 feedback value 1.
Displays PID1 feedback value 2.
Displays PID1 feedback value 3.
Displays target value after calculation
by [AH-50].
Displays feedback value after
calculation by [AH-54].
Displays PID1 output value.
Displays PID1 deviation.
Monitors 3 deviations of PID1 when
[AH-50] = 05 or 06.
Displays current P gain.
Displays current I gain.
Displays current D gain.
Displays feed-forward command value.
Inverter Functions