Delta AS Series Manual page 618

AS Ser ies M od ul e Man ua l
LED Indicators
Indicator Color
PWR Blue
ERR Red
CH1 Act. Green
CH1 A Red
14
CH1 B
Red
CH1 Z Red
Y0.0 Red
Y0.1
Red
CH2 Act. Green
CH2 A Red
CH2 B Red
CH2 Z Red
Y0.2 Red
Y0.3 Red
1 4 - 2 0
Name
ON: The power supply is normal.
Power indicator
OFF: No power supply
ON: A major error occurs in the module.
Error indicator OFF: The module is operating normally.
Blinking: A minor error exists in the module (Blinks every 0.5 seconds.)
OFF: The counter is disabled.
Pulse Input -
ON: The counter is enabled but there is no change in the counter value.
Ch1 counter state
Blinking: The counter value is changing. (Blinks every 0.5 seconds.)
indicator
SSI Input -
Blinking: The counter is enabled and the position value is being updated. (Blinks
every 0.5 seconds.)
Ch1 phase-A input ON: The phase-A input for channel 1 is active.
indicator
OFF: The phase-A input for channel 1 is not active.
Ch1 phase-B input ON: The phase-B input for channel 1 is active.
indicator OFF: The phase-B input for channel 1 is not active.
ON: The phase-Z input for channel 1 is active.
Ch1 phase-Z or DI
input indicator OFF: The phase-Z input for channel 1 is not active.
ON: The Y0.0 output is active.
Y0.0 output status
indicator
OFF: The Y0.0 output is not active.
ON: The Y0.1 output is active
Y0.1 output status
indicator OFF: The Y0.1 output is not active.
OFF: The counter is disabled.
Pulse Input -
ON: The counter is enabled but there is no change in the counter value.
Ch2 counter state
Blinking: The counter value is changing. (Blinks every 0.5 seconds.)
indicator
SSI Input -
Blinking: The counter is enabled and the position value is being updated. (Blinks
every 0.5 seconds.)
Ch2 phase-A input ON: The phase-A input for channel 2 is active.
indicator
OFF: The phase-A input for channel 2 is not active.
Ch2 phase-B input ON: The phase-B input for channel 2 is active.
indicator
OFF: The phase-B input for channel 2 is not active.
Ch2 phase-Z or DI ON: The phase-Z input for channel 2 is active.
input indicator
OFF: The phase-Z input for channel 2 is not active.
Y0.2 output status ON: The Y0.2 output is active
indicator OFF: The Y0.2 output is not active.
Y0.3 output status ON: The Y0.3 output is active
indicator OFF: The Y0.3 output is not active.
Description