4.4 MP2100M LED Indicators and Switch Settings
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4.4 MP2100M LED Indicators and Switch Settings
4.4.1 LED Indicator and Switch Arrangement
The following figure shows the names and locations of LED indicators on the MP2100M.
4.4.2 LED Indicators
(1) CPU Module Status Indicators
The following table shows the operating status and error status of the LED indicators of the MP2100M.
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(2) SVB Module Status Indicators
BA
T
TX
POR
T2
M-I/II
S1
S2
MP2100M
I/O
BA
T
YASKA
W
A
POR
T1
M-I/II
Mode switch (S1)
SVB Module indicators
Reset switch
CN2
CN5
CN3
Indicators
Indicator
Display
Meaning When Lit
S1
Green
Normal operation (RDY)
Red lit/blinking
Error (ERR)
S2
Not lit
User program stopped
Red lit /blinking Alarm (ALM)
Green
Normal operation (RUN)
TX
Green
Transmitting data to M-I/II
BAT
Red
Battery alarm
BAT
TX
S2
S1
Indicator
Display
Meaning When Lit
RUN
Green
Normal operation
Not lit
Error
ERR
Red lit/blinking
Error
Not lit
Normal operation
TX
Green
Transmitting data to M-I/II
RUN
ERR
TX