Banner ES-FA-6G Safety Module - Manual (Page 20)

LED Condition Meaning
Input 1
(green) ON Guard 1 is closed and the inputs of Channel 1 are satisfied.
OFF Guard 1 is open or the inputs of Channel 1 are not satisfied.
Flashing (along with the Fault
LED ON) See Clearing Faults on page 20 for probable cause.
Input 2
(green) ON Guard 2 is closed and the inputs of Channel 2 are satisfied.
OFF Guard 2 is open or the inputs of Channel 2 are not satisfied.
Flashing (along with the Fault
LED ON) See Clearing Faults on page 20 for probable cause.
Output
(green) ON Both internal relays K1 and K2 are energized (13/14 and 23/24 are closed).
OFF Both internal relays K1 and K2 are de-energized (13/14 and 23/24 are opened).
Flashing Reset requested. Cycle the Reset input (button) (open, closed, open) to enter RUN
mode.
Flashing (along with the Fault
LED ON) See Clearing Faults on page 20 for probable cause.
Clearing Faults
To clear a fault condition, first correct the problem and then cycle the input channels to the module (open and close the guards). When
the Fault LED lights, the corresponding Function LED will flash to indicate the problem. If the Fault LED is flashing, refer to
Repairs on
page 19.
Input 1: S12/S13
Input 2: S22/S23
LED Fault, Probably Cause, and Procedures
Power ON
Fault ON
Input 1 FLASHING
Input 2 ON or OFF
Output OFF INPUT CHANNEL 1 FAULT (S11/S12/S13)
a. S13 Open (guard closed)
b. S12 Open (guard open)
c. S11 Open (guard is open or closed)
d. Short between S11 and S12
Power ON
Fault ON
Input 1 ON or OFF
Input 2 FLASHING
Output OFF INPUT CHANNEL 2 FAULT (S21/S22/S23)
a. S23 Open (guard closed)
b. S22 Open (guard open)
c. S21 Open (guard is open or closed)
d. Short between S21 and S22
Power ON
Fault ON
Input 1 FLASHING
Input 2 FLASHING
Output OFF SHORT BETWEEN INPUT CHANNELS
a. Short between S11 and S21
Power ON SIMULTANEITY FAULT
GM-FA-10J Gate Monitoring Safety Module
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