NEC NEAX 2000 IPS Maintenance Manual page 154

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FAULT
KIND
FAULT CONTENT
NUMBER
12
CS/ZT Fault
occurred
Remedial Action on Each Fault Kind
FAULT INFORMATION
Fault Kind 09: B channel make busy
Fault Kind 0A: CS/ZT operation
Fault Kind 0B: LCCH sending position
Fault Kind 0C: Carrier selection
Fault Kind 0D: CS/ZT expansion data
– 144 –
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
failure
parameter change
failure
failure
failure
[For PCS]
read failure
REMEDIAL ACTION
Make the CS/ZT
1
busy or idle condi-
tion by CME5 Y=3.
Turn OFF and ON
2
the CS/ZT power
switch.
Make the CS/ZT
1
busy or idle condi-
tion by CME5 Y=3.
Turn OFF and ON
2
the CS/ZT power
switch.
Make the CS/ZT
1
busy or idle condi-
tion by CME5 Y=3.
Turn OFF and ON
2
the CS/ZT power
switch.
No specific action is
required.
Make the CS/ZT
1
busy or idle condi-
tion by CME5 Y=3.
Turn OFF and ON
2
the CS/ZT power
switch.
Continued on next page
NWA-008847-001 Rev.3.0
a6ch2001.fm

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