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2 NAMES AND FUNCTIONS OF EACH PART
2.1 Names and Functions of Each Part
(1) LQP520
LQP520
CMU
RUN
PROT
ALARM
USER
ERR
S10V
T/M
U
ST.No.
L
ACTIVE
/LINE
10/100
BASE-T
When setting the station number switch, turn off the power switch.
No.
Name
①
LED
indicators
②
①
③
T/M switch
④
②
⑤
Station
number
③
switches
⑥
Ethernet
④
LINE
indicator
Ethernet
ACTIVE
⑤
indicator
Ethernet
⑥
connector
Indicate the operating status of the CMU module.
RUN (green): The C-mode program is running.
PROT (green): Writing from a task to SEQ RAM is
disabled.
ALARM: Glows to indicate that an error that is not serious
enough to disrupt CMU module operations is
detected.
USER: Glows to indicate an invalid user setting.
ERR: Glows to indicate that a hardware error, serious fault
or any other problem that is serious enough to
disrupt CMU module operations is detected.
0: Normal mode of operation
A: CMU program operations disabled
F: Test mode (Do not set this position.)
Any other value is reserved for maintenance purposes and
should not be set.
0, 0: The CMU operates at the set IP address.
F, F: The CMU operates at IP address 192.192.192.1.
Any other value should not be set.
Glows to indicate that the CMU is connected to an
Ethernet line.
Glows when the CMU is communicating data on Ethernet.
Connector used for 10BASE-T and 100BASE-TX
communication.
NOTICE
2-2
Function
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