Westermo TDW-33 - Manual (Page 12)

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%En – Enable/Disable Line Quality Monitor and Auto-Retrain or
Fallback/Fall Forward
Supported by: TDW-33 TD-36 TD-36 485 TR-36 TR-36B
Description:
Enable/disable Line quality Monitor and Auto-Retrain or Fall back/fall forward.
This command controls if the modem automatically monitors the line quality and
requests a retrain (%E1) or fall back when line quality is insufficient or a fall forward
when line quality is sufficient (%E2). Set S41 bits 2 and 6.
Syntax:
AT%E<n>
Parameters:
<n>
0: Disable Line Quality and auto-retrain
1: Enable Line Quality and auto-retrain
2: Enable Line Quality Monitor and Fallback/Fall Forward / (Default)
Command example Possible responses Note
AT%E<n> OK The command is valid
and accepted
ERROR Otherwise
S register: The value is written to S41 bits 2 and 6.