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)
d224 4158h -
Detection Level of Excessive
Positioning Deviation (LSB)
1 -
d225 4159h -
Software Overtravel Detection
Position in the Positive Direc-
tion (MSB)
2 -
d226 415Ah -
Software Overtravel Detection
Position in the Positive Direc-
tion (LSB)
1 -
d227 415Bh -
Software Overtravel Detection
Position in the Negative Direc-
tion (MSB)
2 -
d228 415Ch -
Software Overtravel Detection
Position in the Negative Direc-
tion (LSB)
1 -
d237 4165h - Positioning Data Type 1 -
d238 4166h -
Position Data Determination
T
ime
7 -
d239
4167h -
Positioning Completed Range 1 -
d240 165Fh - Preset Position (MSB) 2 -
d241 1660h - Preset Position (LSB) 1 -
d242 416Ah - Homing Offset (MSB) 1 -
d243 416Bh - Homing Offset (LSB) 1 -
d244 163Dh - Positioning Data 1 (MSB) 2 -
d245 163Eh - Positioning Data 1 (LSB) 1 -
d246 163Fh - Positioning Data 2 (MSB) 2 -
d247 1640h - Positioning Data 2 (LSB) 1 -
d248 1641h - Positioning Data 3 (MSB) 2 -
d249 1642h - Positioning Data 3 (LSB) 1 -
d250 1643h - Positioning Data 4 (MSB) 2 -
d251 1644h - Positioning Data 4 (LSB) 1 -
d252 1645h - Positioning Data 5 (MSB) 2 -
d253 1646h - Positioning Data 5 (LSB) 1 -
d254 1647h - Positioning Data 6 (MSB) 2 -
d255 1648h - Positioning Data 6 (LSB) 1 -
d256 1649h - Positioning Data 7 (MSB) 2 -
d257 164Ah - Positioning Data 7 (LSB) 1 -
d258 164Bh - Positioning Data 8 (MSB) 2 -
d259 164Ch - Positioning Data 8 (LSB) 1 -
d277 418Dh -
Positioning Data Setting Se-
lection via communication
1 -
d278 418Eh -
Restarting Positioning Range
Setting
1 -
d280 4190h -
Over Travel Forced Stop Op-
eration Selection
1 -
8 Communications Functions
8-73
M1 Series Standard Type User's Manual (I669)
8-9 Modbus Communication Data Lists
8
8-9-2 Register List