ICP DAS USA tGW-700 Series User Manual page 39

Tiny Modbus/TCP to RTU/ASCII Gateway
Timeout Exception
Busy Exception
Check TCP Header
Update Settings
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This parameter is used to enable or disable whether a slave/data timeout
exception error is reported by the Gateway. If There is no response from a
slave device, a 0x0B exception error will be reported. If serial data is being
received, a 0x4B exception will be reported.
Enable =1; Disable = 0.
This parameter is used to enable or disable whether a busy exception code
(0x06) is reported if the Gateway request queue is full.
Enable =1; Disable = 0.
This parameter is used to enable or disable the drop-packet function when
the Modbus TCP header is invalid.
Enable = 1; Disable = 0.
Click this button to save the revised settings to the tGW-700.
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