Parameter
No.
MODBUS ad-
dress (MSB)
MODBUS ad-
dress (LSB)
Parameter name
Communica-
tion data for-
mat (during
single-word
access)
Communica-
tion data for-
mat (during
double-word
access)
E132 31ACh -
Frequency Calculation Opera-
tion Target 2
1 -
E133 31ADh -
Frequency Calculation Opera-
tor Selection
1 -
E134
31AEh 31AFh Frequency Addition Amount 22 5
E135 31B0h -
Frequency Addition Sign Se-
lection
1 -
E139 31B5h -
Overvoltage/Overcurrent Re-
start Function Selection
1 -
E146 31BCh -
2nd Overload Protect Func-
tion Selection
1 -
E147 31BDh - 2nd Overload Protect Level 1 -
E152 31C2h -
Starting Frequency Selection
at Frequency Pull-in Restart
1 -
E154 31C4h 31C5h
RUN Time Over (RNT)/Power
ON T
ime Over (ONT) Detec-
tion Level
1 1
E157
31C8h -
Analog Input [AI1] Detection
Upper Limit Level
1 -
E158
31C9h -
Analog Input [AI1] Detection
Lower Limit Level
1 -
E159 31CAh -
Analog Input [AI1] Level De-
tection Hysteresis Width
1 -
E160 31CBh -
Analog Input [AI2] Detection
Upper Limit Level
1 -
E161 31CCh -
Analog Input [AI2] Detection
Lower Limit Level
1 -
E162 31CDh -
Analog Input [AI2] Level De-
tection Hysteresis Width
1 -
E163 31CEh -
Analog Operation Level at
[AI1] Disconnection
2 -
E164 31CFh -
Analog Operation Level at
[AI2] Disconnection
1 -
E165 31D0h -
Carrier Frequency Automatic
Reduction Function Selection
1 -
E166 31D1h - Non-linear V/f Frequency 1 3 -
E167 31D2h - Non-linear V/f Voltage 1 1 -
E168 31D3h - Non-linear V/f Frequency 2 3 -
E169 31D4h - Non-linear V/f Voltage 2 1 -
E170 31D5h - Non-linear V/f Frequency 3 3 -
E171 31D6h - Non-linear V/f Voltage 3 1 -
E172 31D7h - Non-linear V/f Frequency 4 3 -
E173 31D8h - Non-linear V/f Voltage 4 1 -
E174 31D9h - Non-linear V/f Frequency 5 3 -
E175 31DAh - Non-linear V/f Voltage 5 1 -
E176 31DBh - Non-linear V/f Frequency 6 3 -
8 Communications Functions
8-52
M1 Series Standard Type User's Manual (I669)