6-24
6-7 Co-Inverter Communication
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
   6
Communication Function
P144
Recipient Station 
Number of All Stations 
in Co-inverter 
Communication 2
1. to 247.
2. − M
P145
Recipient Register of 
All Stations in Co-
inverter 
Communication 2
0000 to FFFF Hex
0000 − M
P146
Sender Register of All 
Stations in Co-inverter 
Communication 2
0000 to FFFF Hex
0000 − M
P147
Recipient Station 
Number of All Stations 
in Co-inverter 
Communication 3
1. to 247.
3. − M
P148
Recipient Register of 
All Stations in Co-
inverter 
Communication 3
0000 to FFFF Hex
0000 − M
P149
Sender Register of All 
Stations in Co-inverter 
Communication 3
0000 to FFFF Hex 
0000 − M
P150
Recipient Station 
Number of All Stations 
in Co-inverter 
Communication 4
1. to 247.
4. − M
P151
Recipient Register of 
All Stations in Co-
inverter 
Communication 4
0000 to FFFF Hex
0000 − M
P152
Sender Register of All 
Stations in Co-inverter 
Communication 4
0000 to FFFF Hex
0000 − M
P153
Recipient Station 
Number of All Stations 
in Co-inverter 
Communication 5
1. to 247.
5. − M
P154
Recipient Register of 
All Stations Co-inverter 
Communication 5
0000 to FFFF Hex
0000 − M
P155
Sender Register of All 
Stations in Co-inverter 
Communication 5
0000 to FFFF Hex
0000 − M
C001 to 
C007
Multi-function Input 
Selection
81: 485 (inverter communication 
start) 
−−A
*1. The details of the setting destination are as follows.
ALL: Set for all connected Inverters.
A: Set only for the Management Inverter (Station No. 01).
B: Set for Inverters other than the Management Inverter (Station No. 01).
M: Set for the Inverter whose station number is specified in C098 or C099 (= Master Inverter). 
*2. Even when C072 and C096 to C100 of the Management Inverter are changed, the changes will not be
reflected until the power is reconnected or a reset is performed (by turning the RS terminal ON and
then turning it OFF). Changes made to the same parameters of other Inverters are immediately
reflected. 
Parameter 
No.
Function name Data
Default 
setting
Unit
Setting 
destination
*1