Westermo MR Series - Manual (Page 313)

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Web Interface and Command Line Reference Guide www.westermo.com
Confi gure > X25 > PADs > PAD n > Parameters 4.110
Each PAD configuration page has an attached sub-page that allows you to edit the X.3 PAD parame-
ters. These pages allow you to load one of the standard profiles or edit the individual parameters to
suit your application requirements and save the resulting customised “user” profile to non-volatile
memory.
PAD Recall Character 4.110.1
This parameter determines whether PAD recall is enabled. When this facility is enabled, typing the
PAD recall character temporarily interrupts the call and returns you to the PAD> prompt where
you may enter normal PAD commands as required. To resume the interrupted call, use the CALL
com mand without a parameter.
The default PAD recall character is [Ctrl-P]. This may be changed to any ASCII value in the range
32-125 or disabled by setting it to 0.
When a call is in progress and you need to actually transmit the character that is currently defined
as the PAD recall character, simply enter it twice. The first instance returns you to the PAD>
prompt; the second resumes the call and transmits the character to the remote system.
Option Description
0 Disabled
1 PAD recall character is CTRL-P (ASCII 16, DEL)
32-126 PAD recall character is user defined as specified
Echo 4.110.2
This parameter enables or disables local echo of data transmitted during a call. When echo is ena-
bled, X.3 parameter 20 may be used to inhibit the echo of certain characters.
Option Description
0 Echo off
1 Echo on
Data Forwarding Characters 4.110.3
This parameter defines which characters cause data to be assembled into a packet and forwarded
to the network.
Option Description
0 No data forwarding character
1 Alphanumeric characters (A-Z, a-z, 0-9)
2 CR
4 ESC, BEL, ENQ, ACK
8 DEL, CAN, DC2
16 EXT, EOT
32 HT, LF, VT, FF
64 Characters of decimal value less than 32
Combinations of the above sets of characters are possible by adding the respective values together.
For example, to define CR, EXT and EOT as data forwarding characters, set this parameter to 18 (2
+ 16).
If no forwarding characters are defined the Idle timer delay (parameter 4) should be set to a suit-
able value, typically 0.2 seconds.