Hitachi SJ Series, User Manual

Page: 279 / 786

12-10-24
Chapter 12 Inverter Functions
Parameter
*3) Data range varies according to [AJ-44] - [AJ-46]
settings.
Input terminal function
Item Parameter Data Description
PID4 selection [AJ-41]
00 Disable
01
Enable (if command becomes negative, it does not
output in a reverse direction)
02
Enable (if command becomes negative, it outputs in
a reverse direction)
PID4 deviation negative [AJ-42]
00 Disable
01 Enable (polarity inversion of deviation)
PID4 target value input
destination
[AJ-47] 00~15
00: Disable, 01: Ai1-L input, 02: Ai2-L input,
03: Ai3-L input, 04: Ai4-L input, 05: Ai5-L input,
06: Ai6-L input, 07: Parameter setting [AH-44],
08: RS 485 communication,09: P option 1, 10: Option
2
11: Option 3, 12: Pulse train input (main unit),
13:Pulse train input (P1-FB)
PID4 target value set
value
[AJ-48] 0.00~100.00(%) *3) Is a parameter set value.
PID4 feedback data
input destination
[AJ-50] 00~13
00: Disable, 01: Ai1-L input, 02: Ai2-L input,
03: Ai3-L input, 04: Ai4-L input, 05: Ai5-L input,
06: Ai6-L input, 07: Parameter setting [AH-44],
08: RS 485 communication,09: P option 1, 10: Option
2
11: Option 3, 12: Pulse train input (main unit),
13:Pulse train input (P1-FB)
PID4 proportional (P)
gain
[AJ-53] 0.0~100.0 Proportional gain
PID4 integral (I) gain [AJ-54] 0.0~3600.0(s) Integral gain
PID4 differential (D)
gain
[AJ-55] 0.00~100.00(s) Differential gain
Item
Terminal
name
Data Description
PID2 disable function [PID2] 043
Disables the PID2 function by turning ON the terminal
function.
Frequency equivalent to the target value of PID2 will be
commanded when the terminal is turned ON.
PID2 I control integral value
clear
[PIDC2] 044 Clears the integral value of PID2 control.
PID3 disable function [PID3] 045
Disables the PID3 function by turning ON the terminal
function.
Frequency equivalent to the target value of PID3 will be
commanded when the terminal is turned ON.
PID3 I control integral value
clear
[PIDC3] 046 Clears the integral value of PID3 control.
PID4 disable function [PID4] 047
Disables the PID4 function by turning ON the terminal
function.
Frequency equivalent to the target value of PID4 will be
commanded when the terminal is turned ON.
PID4 I control integral value
clear
[PIDC4] 048 Clears the integral value of PID4 control.
PID output switch 1 [PIO1] 056
Switches PID output by a combination of PIO1 and PIO2.
PID output switch 2 [PIO2] 057