YASKAWA MP3000 Series, Руководство по установке, Страница: 42 / 326

2.1 MP3200 Installation
2.1.6 Battery Installation and Replacement
2-14
2.1.6 Battery Installation and Replacement
The Battery in the MP3200 backs up the data that is saved by the MP3200 when power to the
CPU Unit is lost due to power failure or when the power to the MP3200 is turned OFF. The Bat-
tery provides backup power for the following data.
•
M registers
•
S registers
•
Trace memory
•
Alarm history
•
Table data
•
Calendar
Battery Appearance
Note: This Battery is not available on the retail market. Order the Battery from Yaskawa Controls Co., Ltd.
(The model number is JEPMC-OP3005.)
Battery Installation
•
The CPU Unit comes with one Battery. The Battery is not connected when the Unit is delivered.
•
The Battery can provide backup power for the memory for a total power OFF time of 1 year.
However, this depends on the actual operating conditions, such as the ambient temperature.
•
When the total power OFF times reaches 1 year, the voltage of the Battery will drop, and the
BAT indicator on the CPU Unit will light. When this occurs, always replace the Battery with a
new one within two weeks. The status of the Battery can also be checked using an S register,
as shown in the following table.
Delayed replacement of the Battery will result in loss of the data stored in the memory of the
MP3200.
･
The Battery is warranted for 5 years.
JEPMC-OP3005 Battery Specifications
Type Lithium primary cell
Battery Model BR-1/2AA
Manufacturer
Panasonic Group Energy
Company
Nominal Voltage 3 V
Nominal Capacity 1000 mAh
Lithium Content 0.4 g
Number of Batteries Used 1
The CPU Unit comes with one Battery. The Battery is not connected when the Unit is delivered.
Important
Register Description
SB000487 1: Battery alarm
Lithium
BR-1/2AA
Industrial
Not for Retail Trade
DO NOT RECHARGE
EU
Red lead Black lead
Important
CAUTION

Suitable battery installation must be performed and it must be performed only by an
experienced technician.
There is a risk of electrical shock, injury, or device damage.

Do not touch the electrodes when installing the Battery.
Static electricity may damage the electrodes.