Panasonic fp2/fp2sh User Manual

MaintenanceFP2/FP2SH
9 − 3
9.1 Replacement of Spare Parts
9.1 Replacement of Spare Parts
9.1.1 Backup Battery
Lifetime of Backup Battery
The life of the backup battery will eventually expire and therefore it is important to re-
place it with a new battery periodically. The battery lifetime will differ depending on the
operating conditions (i.e., ambient temperature) and the type of expansion memory
unit. Refer to the table below for a guide as to when to replace the battery.
Expansion memory unit type
installed
Battery lifetime
(ambient temperature: 55°C/131°F)
No expansion memory unit For FP2: 10,000 hours or more
(typical lifetime in actual use: approx. 13,000 hours)
For FP2SH: 3,500 hours or more
(typical lifetime in actual use: approx. 31,000 hours)
FP2−EM1 (Model No. AFP2201) For FP2: 9,000 hours or more
(typical lifetime in actual use: approx. 12,000 hours)
FP2−EM2 (Model No. AFP2202)
FP2−EM3 (Model No. AFP2203)
For FP2: 8,000 hours or more
(typical lifetime in actual use: approx. 12,000 hours)
FP2−EM6 (Model No. AFP2206) For FP2: 8,500 hours or more
(typical lifetime in actual use: approx. 12,500 hours)
FP2−EM7 (Model No. AFP2209) For FP2: 10,000 hours or more
(typical lifetime in actual use: approx. 13,000 hours)
For FP2SH: 3,500 hours or more
(typical lifetime in actual use: approx. 31,000 hours)
Model No. AFP2208 For FP2SH: 3,500 hours or more (typical lifetime in actual use: approx.
31,000 hours)
A drop in the battery voltage can be confirmed with special internal relays R9005 and
R9006, the ERROR LED and BATT. LED. Be sure to replace new battery within a week.
IC memory card
Battery lifetime (Ambient temperature of 25 °C)
y
FP2SH
AFP2209 Approx 3 years or more
The battery voltage of IC card is detected only once when the CPU unit is powered on.
An error will not be determined if the battery is replaced during power−on.
If the battery voltage has dropped, the ERROR LED lights, R9101 or R9102 on, and
error code K55 or K54 is stored in special data register DT90000. Error codes can be
confirmed using programming tools.
Backup battery
PLC Type Part number Description
FP2 CPU unit AFC8801 Lithium battery CR2450 or equivalent ——————
FP2SH CPU unit AFP8801 —————— Common to FP3 and FP10SH
IC memory card AFP2806 —————— BR−1225A/B

Panasonic fp2/fp2sh Specifications

General

Brand	Panasonic
Model	fp2/fp2sh
Category	Controller
Language	English