Installation Procedure - NEC NEAX 2000 IPS Installation Manual

Installation Procedure

Install the Backup CPU system according to the procedure as shown below.
For switch settings on the MP card (PN-CP27-A/PN-CP27-B), see
Page 298
For mounting locations of the MP card, see
(1) Set the SW3 switch on the MP0 card to 2/3 (Off-line), and mount the MP0 card into MP00 slot.
(2) Turn the system power ON.
(3) Connect the MAT to the MP0 card, and clear all system data by CM00.
(4) Assign the necessary office data to the MP0 card (Date and time must be assigned by CM02).
Then execute the system data backup by CMEC Y=6>0:0.
(5) Load the Key FD data to the MP0 card.
(6) When setting the automatic office data copy from the active MP card to the stand by MP card at the
predetermined time, assign the data below.
The office data can be copied from the active MP card to the stand by MP card once to four times a
day. Maximum four starting time for automatic office data copy can be set to the system.
CM43 Y=4>00-03: HH MM
If no data is set, the office data is copied from the active MP card to the stand by MP card at 2:00 a.m.
(7) Flip the MB switch on the MP0 card to ON (UP position).
(8) Set the SW3 switch on the MP1 card to 2/3 (Off-line).
(9) Flip the MB switch on the MP1 card to ON (UP position), and mount the MP1 card into MP01 slot.
(10) Flip the MB switch on the MP1 card to OFF (DOWN position).
(11) Connect the MAT to the MP1 card, and clear all system data by CM00.
(12) Load the Key FD data to the MP1 card.
(13) Flip the MB switch on the MP0 and MP1 cards to ON (UP position), and set the SW3 switch on the
MP0 and MP1 cards to 0 (On-line).
(14) Flip the MB switch on the MP0 card to OFF (DOWN position) and confirm if the RUN lamp on the
MP0 card lights.
(15) Flip the MB switch on the MP1 card to OFF (DOWN position).
- The MP0 acts. The RUN lamp on the MP0 card flashes at 120IPM.
- The MP1 card comes into a stand by mode. The STBY lamp lights and the RUN lamp flashes in
a slow pace, on the MP1 card.
- 3 to 6 minutes later, the office data copy from the MP0 to MP1 card starts. The RUN lamp on the
MP1 card flashes intermittently.
- When the office data copy finishes, the system data backup of MP1 card is executed. The RUN
lamp is out and the SYSD lamp lights, on the MP1 card (About 1 minute).
- When the system data backup finishes, the RUN lamp on the MP1 card flashes in a slow pace
(Maximum 10 minutes later).
"Mounting Locations of MP
HH : Hour (00-23)
MM: Minutes (00-59)
"PN-CP27-A/PN-CP27-B
– 285 –
CHAPTER 2 INSTALLATION
BACKUP CPU SYSTEM
Cards". Page 286
NWA-008841-001 Rev.5.0
(MP)".
90ch2002.fm
JULY/1/2006