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)
H64 3403h -
Low Frequency during Pro-
tecting Overload
3 -
H67 3406h -
Auto Energy Saving Opera-
tion Condition Selection
1 -
H68 3407h -
1st Slip Compensation Oper-
ating Conditions Selection
1 -
H69 3408h -
Anti-regenerative Control
Function Selection
1 -
H70 3409h - Overload Prevention Control 5 -
H71 340Ah -
Over-Excitation Control Selec-
tion during Deceleration Func-
tion Selection
1 -
H72 340Bh - Reserved 1 -
H74 340Dh -
Torque Limit Function Selec-
tion
1 -
H75 340Eh -
Torque Limit Operation Selec-
tion
1 -
H76 340Fh -
Frequency Rising Limit for
T
orque Limit
3 -
H77 3410h -
Service Life of Main Circuit
Capacitor Remaining Time
74 -
H78 341
1h 3412h
1st Motor Maintenance Inter-
val
74 74
H79 3413h -
1st Preset Startup Count for
Motor Maintenance
1 -
H80 3414h -
1st Output Current Fluctuation
Damping Gain
5 -
H81 3415h - Light Alarm Selection 1 1 -
H82 3416h - Light Alarm Selection 2 1 -
H84 3418h - Pre-excitation Level 1 -
H85 3419h - Pre-excitation Timer 5 -
H86 341Ah - Reserved 1 -
H89 341Dh -
Motor Electronic Thermal
Overload Protection Data Re-
tention
1 -
H90 341Eh - Reserved 1 -
H91 341Fh -
Current Input Wire Break De-
tection
3 -
H92 3420h -
Continuous Running at the
Momentary Power Failure P
Proportional Gain
7 -
H93 3421h -
Continuous Running at the
Momentary Power Failure In-
tegral T
ime
7 -
H94 3422h
3423h
1st Cumulative Motor Run
Time
74 74
8 Communications Functions
8-59
M1 Series Standard Type User's Manual (I669)
8-9 Modbus Communication Data Lists
8
8-9-2 Register List