Yaskawa MEMOCON GL120 - Manual (Page 85)

4.3 CPU Modules
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5. Appearance of CPU10 (Model No. DDSCR-120CPU14200)
Module description
(120CPU14200)
DIP switch
Color code (yellow)
LED area
MEMOBUS port 2
Toggle switch
MEMOBUS port 1
Module mounting screw (Use M4 Phillips screwdriver.)
Built-in battery
LED Color Indication when ON
READY Green CPU Module is normal.
RUN Green CPU Module is running.
TX1/ER1 Green MEMOBUS port 1 is transmitting data normally. /
Red Transmission/reception error has occurred on
MEMOBUS port 1.
RX1 Green MEMOBUS port 1 is receiving data normally.
ACTIVE Green The CPU Module can access other Modules.
PRT/BAT Green The toggle switch is set to ON to protect memory. /
Red Voltage in the built-in battery in CPU Module is dropping.
TX2/ER2 Green MEMOBUS port 2 is transmitting data normally. /
Red Transmission/reception error has occurred on
MEMOBUS port 2.
RX2 Green MEMOBUS port 2 is receiving data normally.
Figure 4.12 Appearance of CPU10
Note Make sure to replace the battery in the CPU10 Module within two weeks after the PRT/BAT
indicator lights red (replacement battery: BR-2/3A-1).
Programs or data stored in the CPU10 Module or Motion Modules will be lost if replacement is
delayed.
4
RUN
READY
120 CPU 142 00
TX1/ER1
RX1
ACTIVE
PRT/BAT
TX2/ER2
RX2
LED area