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)
E177 31DCh - Non-linear V/f Voltage 6 1 -
E178 31DDh - Non-linear V/f Frequency 7 3 -
E179 31DEh - Non-linear V/f Voltage 7 1 -
E181 31E0h -
Acceleration Wait Time on
Brake Control
7 -
E184 31E3h -
Low Current Detection Condi-
tion Selection (LOC)
1 -
E185 31E4h -
Overload Warning Detection
Condition Selection (OL1,
OL2)
1 -
E196 31F3h -
Overtorque/Undertorque De-
tection Level Reverse Power
Running
1 -
E197 31F4h -
Overtorque/Undertorque De-
tection Level Forward Regen-
eration
1 -
E198 31F5h -
Overtorque/Undertorque De-
tection Condition Selection
1 -
E199 31F6h -
0Hz Detection Output Detec-
tion Level (ZS)
5 -
C01 3241h 3242h Jump Frequency 1 3 3
C02 3243h 3244h Jump Frequency 2 3 3
C03 3245h 3246h Jump Frequency 3 3 3
C04 3247h - Jump Frequency Skip Width 3 -
C05 1217h 1218h
Multi-step Frequency Refer-
ence 1
22 5
C06 1219h 121Ah
Multi-step Frequency Refer-
ence 2
22 5
C07 121Bh 121Ch
Multi-step Frequency Refer-
ence 3
22 5
C08 121Dh 121Eh
Multi-step Frequency Refer-
ence 4
22 5
C09 121Fh 1220h
Multi-step Frequency Refer-
ence 5
22 5
C10 1221h 1222h
Multi-step Frequency Refer-
ence 6
22 5
C11 1223h 1224h
Multi-step Frequency Refer-
ence 7
22 5
C12 1225h 1226h
Multi-step Frequency Refer-
ence 8
22 5
C13 1227h 1228h
Multi-step Frequency Refer-
ence 9
22 5
C14 1229h 122Ah
Multi-step Frequency Refer-
ence 10
22 5
C15 122Bh 122Ch
Multi-step Frequency Refer-
ence 1
1
22 5
8 Communications Functions
8-53
M1 Series Standard Type User's Manual (I669)
8-9 Modbus Communication Data Lists
8
8-9-2 Register List