User`s guide

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The clear down reason codes supported by the unit are listed in the following table:
Reason Code
Numeric Code
Text
DTE 0 by remote device
OOC 1 number busy
INV 3 invalid facility requested
NC 5 temporary network problem
DER 9 number out of order
NA 11 access to this number is barred
NP 13 number not assigned
RPE 17 remote procedure error
ERR 19 local procedure error
ROO 21 cannot be routed as requested
RNA 25 reverse charging not allowed
ID 33 incompatible destination
FNA 41 fast select not allowed
SA 57 ship cannot be contacted
If an unknown reason code is received, the text field is blank.
ICLR Invitation To CLR
The ICLR command “invites” the remote X.25 service to CLR the current X.25 session.
INT Send Interrupt Packet
INT causes PAD to transmit an interrupt packet. These packets flow “outside” normal
buffering/flow control constraints and are used to interrupt the current activity.
LOG Logoff and Disconnect
LOG is used to terminate an X.25 session. It causes the PAD to clear any active X.25 calls,
disconnect and return to AT command mode.
PAR? List Local X.3 Parameters
PAR? lists the local X.3 parameters for the current session.
PROF Load/Save PAD Profile
The PROF command is used to store or retrieve a pre-defined set of X.3 PAD parameters
(referred to as a PAD profile). The information is stored in system file called X3PROF. There
are four pre-defined profiles numbered 50, 51, 90 and 91. Additionally, you may create four
“user PAD profiles” numbered 1 to 4.
Profile 50 is automatically loaded when a PAD is first activated. To load one of the other pre-
defined profiles use the PROF command followed by the required profile number. For
example:
PROF 90
To create a User PAD profile you must use the SET command to configure the various PAD
parameters to suit your application and then use the PROF command in the format: