User Manual

AS4000 Release3 and Release 4 Central
Terminal Installation and Commissioning
DLP-014
605-0000-432
Issue 1.3a Date 18th October 1999
Page 5 of 6
If any errors occur the LCU will stop the level control operation and set the
operation mode to Idle automatically. When this occurs view the Error Menu for
the source of this error.
Error SH:1 0E-
Comms * Conv 0--
Sh Id Det ---
CRC Modem ---
Communications time-out error
Incorrect shelf identifier in the
received data packet
Incorrect CRC checksum in the
received data packet
Failed to converge within 15 mins
(applicable only to poll modes)
RF failure in LCU
Failed to enable the modem
associated with the RW
12. Key F6 twice Select Configuration Set-up.
13. Select Mode Select.
14. Set to the required polling interval 1 hour, 1 day, or Idle. If the shelf is left in
continuous mode it will revert to idle mode after 1 hour.
Mode SH:1 0E-
1-T
Mode:********** 0--
0--
Possible Modes
Idle
None (shelf not present)
Continuous
Hour
Day
15. Key F5 to return to the Shelf Selection Menu
3. Re-Connecting The 2Mbit/s Ports On The Modem Shelf.
Place a loop cable between the 2Mbit/s IN and 2Mbit/s OUT to condition the TU Card
alarm system. Leave loop for about 10 seconds before removing the loop cable.
Re- connect the 2Mbit/s ports to the 2Mbit/s IN connectors on the shelf interface
connections located at the right hand side of each Modem Shelf.
If a switch is available and VF POTS are to be tested go to DLP-017.
4. Remove Test Modem
Remove Test modem and place in the next shelf
If this is the last shelf to be tested return to DLP-010 and continue the commissioning
process.