Yaskawa MP940 - Manual (Page 345)

8.2 MP940 Module Battery
8-5
8
Obtain a Replacement Battery
Obtain a replacement battery (ZZK000065). This battery is not commercially available, and
must be ordered from your nearest Yaskawa sales representative. The following diagram
shows the appearance of the battery.
Fig 8.1 ZZK000065 (Battery with Cable)
„ Replacing the Battery
Use the following procedure to replace the battery.
1. Make sure that the POWER indicator on the MP940 Module is lit.
2. Remove the connector on the end of the built-in battery lead from the connector on the
MP940 Module, then remove the built-in battery from the battery holder.
3. Firmly connect the connector on the end of the replacement battery lead to the connector
on the MP940 Module. Then, place the replacement battery into the battery holder.
4. Make sure that the BAT indicator on the MP940 Module is unlit.
This completes the battery replacement procedure.
Be sure to replace the battery with the power supply to the MP940 Module turned ON.
Replacing the battery with the power supply to the MP940 Module turned OFF will result in the pro-
grams and data stored in the memory being lost.
BAT
RDY
RUN
ALM
BAT
PRT1
6
5
4
3
2
1N
O →
PRT2
RUN
INIT
TEST
FLASH
PP
COPY
PORT1
PORT2
POWER
+24V
GND
FG
LED
I/O
TX
RX
1
2
M
E
C
H
A
T
R
O
L
IN
K
MP940
L1
L2
L1C
B1
L2C
B2