LS Industrial Systems XBC-DR10E - Page 496

Chapter 8 Option Boards and Memory Module
XBC E-Type Main Unit 8-33 Ver. 1
4. LED flicker codes
Condition LED
1
PLC type is not XGB
RUN LED flickers
2
Operating mode changes while being connected to PADT or PLC
RUN LED flickers
3
Connected to PADT while mode switch is
“
1
”
READ LED flickers
4
PLC program upload is prohibited
READ LED flickers
5 You execute reading when password is set in PLC
(when password is not same as that of memory module)
READ LED flickers
6
Connected to PADT while mode switch is
“
3
”
WRITE LED flickers
7
You execute writing the memory module when PLC mode is RUN
WRITE LED flickers
8 Connected to the different type of PLC with the type set in the
memory module
WRITE LED flickers
9 You executes writing when PLC password is not same as that of
memory module
WRITE LED flickers
Note
- Memory module can cancel PLC password and read/write but can’t set, delete, or change
the password.
- Do not run PLC while external memory module is connected.
- Do not remove memory module while READ/WRITE LED is on.