IDEC FC6A-C16K1CE Communications Manual page 155

Modbus RTU pass-through function specifications
Supported Port
Communication Mode
Enable/disable
Settings
Specifying the Pass-
through Destination
Ethernet Port 1
Modbus TCP server (slave)
Configure in Function Area Settings.
Specify the Modbus RTU slave for pass-through with the Modbus TCP communication frame unit ID.
When the Modbus RTU pass-through function is enabled
•
Unit ID (0 to 254):
Unit ID (255):
When the Modbus RTU pass-through function is disabled
•
Unit ID (0 to 255):
FC6A S M S A
ERIES ICRO MART LL
Modbus RTU master
None
Modbus RTU pass-through is performed.
Processed by the Modbus TCP server.
Processed by the Modbus TCP server.
- -O T C
IN NE YPE OMMUNICATION
6: M
ODBUS
Port 1
M FC9Y-B1730
ANUAL
C
OMMUNICATION
6-29