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9 Communications Functions
High-function General-purpose Inverter RX2 Series User’s Manual
9-5 Modbus Communication Register Number List
9
9-5-4 Group A Register List
31DBh 31DAh PID1 derivative gain 1 AH-63 R/W 0 to 10000 0.01(s)
31DCh 31DBh PID proportional gain 2 AH-64 R/W 0 to 1000 0.1
31DDh 31DCh PID integral time constant 2 AH-65 R/W 0 to 36000 0.1(s)
31Deh 31DDh PID1 derivative gain 2 AH-66 R/W 0 to 10000 0.01(s)
31DFh 31DEh PID1 gain change time AH-67 R/W 0 to 10000 1(ms)
31E2h 31E1h PID feed-forward selection AH-70 R/W
00 (Disabled)
01 Ai1 terminal input
02 Ai2 terminal input
03 Ai3 terminal input
04 (Reserved)
05 (Reserved)
06 (Reserved)
-
31E3h 31E2h PID1 output range AH-71 R/W 0 to 10000 0.01(%)
31E4h 31E3h PID1 Deviation over level AH-72 R/W 0 to 10000 0.01(%)
31E5h 31E4h
PID1 Feedback compare sig-
nal turn-off level
AH-73 R/W 0 to 10000 0.01(%)
31E6h 31E5h
PID1 Feedback compare sig-
nal turn-on level
AH-74 R/W 0 to 10000 0.01(%)
31E7h 31E6h PID soft start function enable AH-75 R/W
00: Disabled
01: Enabled
-
31E8h 31E7h PID soft start target level AH-76 R/W 0 to 10000 0.01(%)
31Eah 31E9h
Acceleration time setting for
PID soft start function
AH-78
(HIGH)
R/W
0 to 360000 0.01(s)
31Ebh 31EAh
AH-79
(LOW)
R/W
31Ech 31EBh PID soft start time AH-80 R/W 0 to 60000 0.01(s)
31Edh 31ECh
PID soft start error detection
enable
AH-81 R/W
00: Disabled
01: Enabled: error output
02: Enabled: warning
-
31Eeh 31EDh
PID soft start error detection
level
AH-82 R/W 0 to 10000 0.01(%)
31F1h 31F0h PID sleep trigger selection AH-85 R/W
00: Disabled
01: Low output
02: [SLEP] terminal
-
31F2h 31F1h PID sleep start level AH-86 R/W 0 to 59000 0.01(Hz)
31F3h 31F2h PID sleep active time AH-87 R/W 0 to 10000 0.01(s)
31F4h 31F3h
Setpoint boost before PID
sleep enable
AH-88 R/W
00: Disabled
01: Enabled
-
31F5h 31F4h Setpoint boost time AH-89 R/W 0 to 10000 0.01(s)
31F6h 31F5h Setpoint boost value AH-90 R/W 0 to 10000 0.01(%)
31F7h 31F6h
Minimum RUN time befor PID
sleep
AH-91 R/W 0 to 10000 0.01(s)
31F8h 31F7h
Minimum active time of PID
sleep
AH-92 R/W 0 to 10000 0.01(s)
31F9h 31F8h PID sleep trigger selection AH-93 R/W
01: Deviation amount
02: Low feedback
03: ([WAKE] terminal
-
31Fah 31F9h PID wake start level AH-94 R/W 0 to 10000 0.01(%)
31FBh 31FAh PID wake start time AH-95 R/W 0 to 10000 0.01(s)
31FCh 31FBh
PID wake start deviation
value
AH-96 R/W 0 to 10000 0.01(%)
Register
No.
Modbus
register
spec. No.
Function name
Parameter
No.
R/W Monitor or setting data
Resolution
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