Omron 3G3MX2 - Page 326

6-23
6-7 Co-Inverter Communication
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
6
Communication Function
Time (C077), a communication timeout occurs. At this time, the action to be performed conforms to
the Operation Selection on Communication Error (C076).
*4. Be sure to set the communication timeout for the Management Inverter so that this setting is enabled
(C077 = 0.01 to 99.99). When this setting is disabled (C077 = 0), Co-inverter communication will stop
if the data sent from the Master Inverter cannot be received. In this case, reconnect the Management
Inverter or perform a reset (by turning the RS terminal ON and then turning if OFF).
Parameter
No.
Function name Data
Default
setting
Unit
Setting
destination
*1
C072
*2
Communication Station
No. Selection
1. to 247.
*8
1. − ALL
*3
C076
*4
Operation Selection on
Communication Error
00: Trip
02 − ALL
01: Trip after deceleration stop
02: Ignore
03: Free-run stop
04: Deceleration stop
C077
Communications Error
Timeout Time
0.00: Timeout disabled
0.00 s ALL
0.01 to 99.99
C078
Communication Wait
Time
0. to 1000.
0. ms ALL
C096
*2
Communication
Selection
00: Modbus communication
(Modbus-RTU)
00 −
−
01: Co-inverter communication B
02: Co-inverter communication
(Management Inverter)
A
C098
*2
Co-inverter
Communication
Starting Station
Number
1. to 8.
Setting is required only for the
Management Inverter.
*9
1. − A
C099
*2
Co-inverter
Communication Ending
Station Number
1. to 8.
Setting is required only for the
Management Inverter.
*9
1. − A
C100
*2
Co-inverter
Communication Start
Selection
00: Starting by an input
terminal
*5
00 −
A
01: Constant communication
*6
A
P140
Number of Sent Data of
All Stations in Co-
inverter
Communication
1. to 5.
5. − M
P141
Recipient Station
Number of All Stations
in Co-inverter
Communication 1
1. to 247.
*7
1. − M
P142
Recipient Register of
All Stations in Co-
inverter
Communication 1
0000 to FFFF Hex
0000 − M
P143
Sender Register of All
Stations in Co-inverter
Communication 1
0000 to FFFF Hex
0000 − M