Northern UTA220/UTA220k - Manual (Page 97)

UTA220/UTA220k
12-21
D-Channel X.25
*default
If a data forwarding character’s function is duplicated, the
associated function for the character is according to following
priority:
1. PAD recall
2. Command signal delimiter
3. XON and XOFF
4. Line display
5. Character delete
6. Line delete
7. Data forwarding
For example, if the character DLE is assigned to two functions
data forwarding (parameter 3 = 126) and PAD recall
(parameter 1 = 1), DLE is treated as the PAD recall character.
The PAD recall function has higher priority than the data
forwarding function. This also applies to: BS, CAN, DC1,
DC2, DC3, and DC4 (refer to Appendix F).
Parameter 4: Selection of Idle Timer Delay
This parameter designates the amount of idle time (time in
which a character is not received) allowed after the PAD has
received a character from the local DTE device before the
entire PAD buffer is forwarded. The idle timer is not started if
parameter 15 is enabled. The decimal value stored in parameter
4 designates the timer value in 20ths of a second.
*default
Table 12-9: Data Forwarding Character
Value Description
0 No designated data forwarding character
2 Data forwarding on carriage return *
126 Data forwarding on all ASCII decimal characters from 0 to 31 and
character DEL. (Refer to Appendix F)
Table 12-10: Idle Timer Delay
Value Description
0 No idle timer delay *
1 to 255 Specifies the timer value in 20ths of a second