Specifications
37
8.6.9 COM1 STATUS REPORT MESSAGES
The CPM2 will send the following messages to COM1
to report internal status conditions. CPM2 will use an
account code of “0000” to indicate that it is reporting
an internal condition. The line number is fixed to be
“0.”
Sent to COM1Event
0000 A 00 Reserved to indicate Operator activity
for C or ESC mode (not implemented
in this program version).
0000 A 01: Printer Error
0000 R 02: Printer Restored
0000 A 03: 12V Battery Low
0000 R 04: 12V Battery Restored
0000 A 05: COM1 Absent
0000 R 06: COM1 Restored
0000 A 07: UPS AC Fail
0000 R 08: UPS AC Restored
0000 A 11: 9V Batt. Low
0000 R 12: 9V Batt. Restr
0000 A 13: COM2 Absent
0000 R 14: COM2 Restored
0000 A 15: AC Failure
0000 R 16: AC Restored
0000 A 17: UPS Low Battery
0000 R 18: UPS Low Batt Restr
0000 T 19: CPM2 Master Fail
0000 A C1 to CU:Internal Communication Error
NOTE: Trouble can be caused by bad backplane
connections or RAM failure. Cold boot may be nec-
essary.
0000 A D0:CPM2 Reset
When a CPM event is sent to the computer that has
the line card number in it, the CPM changes the value
of the line card number to a letter. Line cards 01 to 1E
will be displayed as 1 to 9 for line cards 01 to 09 and
A to U for line cards 0A to 1E.
0000 A F1 to FU:Line Card 01 to 1E Absent
0000 R E1 to EU:Line Card 01 to 1E Restored
The following messages will be sent to COM1 to
report status changes on the line cards. Again, the
account code of “0000” indicates that an internal
event is being reported. The line number varies
depending on which line card is reporting.
Sent to COM1 Event
#0000|NYNRRLFaulty Data Received on Line Card
#0000|NLTRRL Telephone Line Fault on Line Card
#0000|NLRRRL Telephone Line Restored on Line Card
#0000|NYCRRLFaulty Call; No Data Received on Line
Card
When a CPM event is sent to the printer that has the
line card number in it, the CPM changes the value of
the line card number to a letter. Line cards 01 to 1E
will be printed as 1 to 9 for line cards 01 to 09 and A
to U for line cards 0A to 1E.
The message will be printed as follows:
L1T-Linecard restored 17:49:56-11/08
L1U-Linecard Inc. Resp. 17:51:36-11/08
L1S-Comm Error 17:35:37-11/08
8.7 CPM2 EPROM Programming
6500 05HPrinter strobe pulse width default = 5
microseconds
6501-65023E80Delay time x 0.25 ms to re-send
message to COM1 if heartbeat is not selected
The 24 Hour Timer Test will occur only for the first 14
line cards. Changes are rarely required, but these fea-
tures may be changed to suit particular needs. To
make changes to the EPROM programming, first
insert a standard CPM2 EPROM into an EPROM pro-
gramming unit. Follow the instructions provided with
the EPROM programmer to select addresses and
modify data. Ensure that the correct addresses are
being programmed, and verify the existing data in the
address before making changes.
6505-6506 0100H Test Line Card 01 at 01:00
6505-6508 0115H Test Line Card 02 at 01:15
6507-650A 0130H Test Line Card 03 at 01:30
6509-650C 0145H Test Line Card 04 at 01:45
650B-650E 0200H Test Line Card 05 at 02:00
650D-6510 0215H Test Line Card 06 at 02:15
6511-6512 0230H Test Line Card 07 at 02:30
6513-6514 0245H Test Line Card 08 at 02:45
6515-6516 0300H Test Line Card 09 at 03:00
6517-6518 0315H Test Line Card 0A at 03:15
6519-651A 0330H Test Line Card 0B at 03:30
651B-651C 0345H Test Line Card 0C at 03:45
651D-651E 0400H Test Line Card 0D at 04:00
6501F6520 0415H Test Line Card 0E at 04:15