Yaskawa MEMOCON GL120 - Manual (Page 82)

System Components: Functions and Specifications
4.3.1 Appearance of CPU Modules cont.
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2. Appearance of CPU30 (Model No. DDSCR-130CPU54100)
Built-in battery DIP switch
Key switch
Rotary switch 1
MEMOBUS port
MEMOBUS PLUS port
Module description
(130CPU54100)
Color code (yellow)
LED area
Rotary switch 2
Module mounting screw
(Use M4 Phillips screwdriver.)
LED Color Indication when ON
READY Green CPU Module is normal.
RUN Green CPU Module is running.
MB+/ERR Green MEMOBUS PLUS port is transmitting/receiving
data normally.
Red Transmitting/receiving error has occurred in
MEMOBUS PLUS port.
BAT ALM Red Voltage in the built-in battery in CPU Module is
running down.
ACTIVE Green Access to CPU Module from other Module is
possible.
TX/ERR Green MEMOBUS port is transmitting data normally. /
Red Transmitting/receiving error has occurred in
MEMOBUS port.
RX Green MEMOBUS port is receiving data normally.
MEM PRT Green Key switch has selected memory protect ON.
Figure 4.9 Appearance of CPU30
Note Make sure to replace the battery in the CPU Module within two weeks after the BAT ALM indi-
cator lights (replacement battery: BR-2/3A-1).
Programs or data stored in the CPU Module or Motion Modules will be lost if replacement is
delayed.
4
RUN
READY
130 CPU 541 00
MB+/ERR
BAT ALM
ACTIVE
TX/ERR
RX
MEM PRT
LED area