SYSTEM FEATURES
21 May, 1999
2-34
Selective Polling (SEP/PWD)
SEP Signal:
When the RX terminal receives the SEP signal with the NSC or DTC signal, the RX
terminal switches over to secured polling transmission using the SEP ID. The SEP
(Selective polling) signal must contain four digits as an ID.
The RX terminal automatically disconnects the line when any of the following
conditions occur (Error Code 0-15):
•
When the SEP ID is other than four digits
•
When anything other than numbers is included in the ID
The communication is free polling when the programmed SEP ID is 0000.
PWD Signal:
When the PWD (password) and the SEP signals are transmitted together, the PWD
programmed becomes an ID code for the stored ID override.
NOTE: PWD reception is disabled for this machine.
The machine automatically disconnects the line when it receives the PWD
signal.
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D I S
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N S C o r D T C
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H547D560.WMF
