Turn-On And Reset Behavior; Time Out Events As Reflected In The Status Structure - Xantrex XMP 2600 Programming Manual

Selective shutdown
TOEN value
(1)
The group of Power Modules affected by the communication time-out event is defined
with the TOGRP (Time-Out Group) command and it is not the same group as defined
by the GRP command.

Turn-on and reset behavior

When the XMP 2600 is powered-up and the time out feature was enabled when the XMP
2600 was last used, one of two things may happen, as summarized below:
Power On Retain
enabled
disabled

Time out events as reflected in the status structure

Bit 3 of the Status Byte Register (read with *STB or Serial-Poll) is assigned to the
Remote Communications Time-Out Event. The bit will be set when such an event occurs
and if the corresponding bit of the Service Request Enable Register is set then the event
will cause an SRQ to be generated.
The status bit is cleared when the TORST command is issued.
34
Operation upon Time Out event
0 None (the feature is disabled)
1 Group shut-down
2 Recall from area 9
3 Start Sequence Program
Store into area 8 THEN recall
4
from area 9
Store into area 8 THEN start
5
Sequence Program
immediately following the retain operation
following the first character received from the remote controller
If the XMP 2600 is being reset using the front panel key combination
(DEL+LCL) then the time out feature will be disabled. All other reset
operations do not disable the time out feature.
XMP 2600 Programming Manual
Operation upon TORST
none
Restore output state of group
(1)
members
none
Stop Sequence Program
Recall from area 8
Stop Sequence Program THEN
recall from area 8
Time Out counter starts
rev. 1.1
Advanced Features
(1)