NEC NEAX2400 ICS, Руководство по программированию

Страница: 594 / 1089

NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 551
On-line Maintenance O-1
O-1 On-line Maintenance
General Description
This service feature permits maintenance routines to be performed on the NEAX2400 IPX without affecting normal
system operation.
Operating Procedure
Refer to the NEAX2400 IPX Office Data Specification.
Service Conditions
1. The following maintenance functions may be performed while the system is ON-LINE:
a.) Generic Program and Operating Memory testing
b.) Fault Contents Display and Diagnosis
c.) System/Office Data Entry and Change
d.) REMOTE MAINTENANCE [R-7]
e.) Traffic Measurement
f.) Testing facilities of outside trunks is provided as an option
g.) PEG COUNT [P-7] display
2. I/O port “0” is fixed at 4800 bps.
Interactions
1. MAINTENANCE ADMINISTRATION TERMINALS [M-18] must first be provided.
2. Verify all cable connections.
Programming
STEP 1: ATCC
- Assign the communication speed of the MAT at 4800 bps.
STEP 2: AIOC
- Assign function and attribute data of the IOC ports.
FCCS Programming
No unique programming is required for the FCCS network.