INSTALLATION MANUAL Manual

Chapter 12
Configuring Hardware for the MicroVAX
Information Processors
12-9
If this device: Then:Displays this selftest
error code:
HDC
1
7770.0001 0 disks are connected to the module and the device is good.
7710.0001 1 disk is connected to the module and the device is good (DUA1).
7110.0001 2 disks are connected to the module and the device is good (DUA0).
7ABC.WXYZ where: A = drive DUA1
B = drive DUA0
X = control status for DUA1
Y = control status for DUA0
if either X or Y is:
2, 4, 6, 8, A, C, E
there is a fatal error. Replace disk or call AB representative.
if either X or Y is:
5,F
check to see if disk is formatted. If the disk is formatted, it indicates a
controller error. Call AB representative.
if either X or Y is:
3,9
it is a warning. Try again.
7777.7777 check that drive has power and cables are properly connected,
replace the specified disk.
TPC
1
0000.0001 the tape controller and the program loader are good.
0000.4001 the tape controller is good and the program loader is not connected.
WXYZ.0001
and WX=YZ
and WX<>YZ
then the module is communicating with the program loader.
disconnect the program loader cable (turn off program loader, unplug
data cable, then unplug power cable. See Appendix B for more
information) and run the selftest again (TEST 6).
• if you don't see 0000.4001, replace the cable and run the
selftest again.
• if you see 0000.4001, reconnect the cable, power down the
system and power up the system again. Run the selftest again.
You should then see 1212.0001. If you don't see 1212.0001, run
the system exerciser.
WXYZ.ABCD
and CD>01
replace the module.
and B is:
1
2
3
check that program loader has power and cables are properly
connected then:
replace the module.
replace the program loader.
replace both.
and A is:
1
check that program loader has power and cables are properly
connected then:
retest TPC.
3 retest the program loader.
4 replace the module and the program loader.
5 the controller doesn't recognize the program loader. Follow the
procedure above for when WX<>YZ.
6 retest TPC and the program loader. Follow the procedure above for
when WX<>YZ.
7 replace the program loader.
1
MicroV AX Information Processor (cat. no. 5730CPU1) only .