G9SX-EX221-F10-RC 데이터 시트보기 (PDF) - OMRON Corporation
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G9SX-EX221-F10-RC Datasheet PDF : 28 Pages
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G9SX-LM
Settings indication (at power ON)
Settings for G9SX-LM@ can be checked by indicators for approx. 3 seconds after power ON.
During the settings indication term, ERR indicator will light up, however the auxiliary error output will remain OFF.
Indicator
Items
T1
Cross fault detection
(Enabling input )
T6
Cross fault detection
(Safety input )
FB Reset
Setting position
Y1 terminal
Y2 terminal
T33 terminal
T32 terminal
Indicator
status
Lit
Not lit
Lit
Not lit
Lit
Not lit
Setting mode
Detection mode
Non-detection mode
Detection mode
Non-detection mode
Manual reset mode
Auto reset mode
AND Logical AND connection Logical AND connection preset switch
Lit
Not lit
Enable logical AND input
Disable logical AND input
Setting status
Y1 = open
Y1 = 24 VDC
Y2 = open
Y2 = 24 VDC
Y33 = 24 VDC
Y32 = 24 VDC
“AND”
“OFF”
Fault Detection
When the G9SX-LM@ detects a fault, the ERR indicator and/or other indicators light up or blink to inform the user about the fault.Check and take
necessary measures referring to the following table, and then re-supply power to the G9SX-LM@.
ERR
indicator
Blink
Light up
Other
indicator
Fault
Expected causes of the fault
Check points and measures to take
--
Fault due to
electromagnetic
disturbance or of internal
1) Excessive electro-magnetic disturbance
circuits.
2) Failure of the internal circuit
1) Check the disturbance level around the
G9SX-LM@ and the related system.
2) Replace with a new product.
1) Failure involving the wiring of enabling input ch1 1) Check the wiring to T21 and T22.
T1 blinks
Fault involved with enabling
input ch1.
2) Incorrect setting of cross fault detection mode 2) Check the wiring to Y1.
3) Failure of the parts of the circuits of enabling input ch1 3) Replace with a new product.
1) Failure involving the wiring of enabling input ch2 1) Check the wiring to T21 and T22.
T2 blinks
Fault involved with enabling
input ch2.
2) Incorrect setting of cross fault detection mode 2) Check the wiring to Y1.
3) Failure of the parts of the circuits of enabling input ch2 3) Replace with a new product.
Fault involved with safety
T6 blinks input ch1.
1) Failure involving the wiring of safety input ch1 1) Check the wiring to T61 and T62.
2) Incorrect setting of cross fault detection mode 2) Check the wiring to Y2.
3) Failure of the parts of the circuits of safety input ch1 3) Replace with a new product.
Fault involved with safety
T7 blinks input ch2.
1) Failure involving the wiring of safety input ch2 1) Check the wiring to T71 and T72.
2) Incorrect setting of cross fault detection mode 2) Check the wiring to Y2.
3) Failure of the parts of the circuits of safety input ch2 3) Replace with a new product.
Fault involved with
feedback/reset input.
1) Failure involving the wiring of feedback/reset 1) Check the wiring to T31, T32, and
input.
T33.
2) Failure of the parts of the circuits of feedback/ 2) Replace with a new product.
reset input
FB blinks
Fault of Expansion Units.
1) Improper feedback signals from Expansion Unit
2) Abnormal supply voltage to Expansion Unit
3) Failure of the parts of the circuits of Safety
relay contact outputs
1) Check the connecting cable of
Expansion Unit and the connection
of the termination socket.
2) Check the supply voltage to
Expansion Unit.
∗ Make sure that all Expansion
units' PWR indicators are lit.
3) Replace the Expansion Unit with a
new one.
EI blinks
Fault involved with Safety
instantaneous outputs or
logical AND connection
outputs.
1) Failure involving the wiring of Safety
1) Check the wiring to S14 and S24.
instantaneous outputs
2) Failure of the circuit of Safety instantaneous outputs 2) Replace with a new product.
3) Failure involving the wiring of the logical
3) Check the wiring to L1 and L2.
connection output
4) Failure of the circuit of the logical connection output 4) Replace with a new product.
5) Impermissible high ambient temperature
5) Check the ambient temperature and
spacing around G9SX.
11
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