Configuring the MES1A/B
Serial TX Delay after RX
When the MES1A/B receives a request from a master it relays the request to the Modbus slave connected to the MES1A/B’s serial connection. When the slave responds a timer is triggered and, after the delay time configured in the Serial TX Delay after TX field, the next master request is allowed to pass through the serial connection to the slave. When using
Swap 4x/0H to Get 3x/1x
This field allows you to configure the MES1A/B to convert holding register (4x) data to input register (3x) data, and convert coil (0x) data to contact (1x) data. This is useful when connecting to Modicon I/O scanners.
5) Unit ID to IP Address Lookup Table Settings
The Configuring Unit ID to IP Address Table Settings section of the Configuration Menu becomes available if the MES1A/B has been configured as a Modbus Master in Configuration Menu section 2).
From Configuration Menu section 5) you can configure:
•whether to Close Idle TCP Sockets after a specified number of seconds
•whether to enable Redundant entry retries after a specified number of seconds
•the Unit ID to IP Address Lookup Table
Figure 19. Unit ID -> IP Address Table Settings Menu
Close Idle TCP Sockets After
The Close Idle TCP Sockets After field allows you to configure whether a socket is held open, or the number of seconds to hold the last socket open.
Manual Documentation Number: |
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