Panasonic SF4D Series Instruction Manual page 96

Adjustment
● Receiver indicator operation 1 when error occurs
<Conditions: Line synchronization, Test input function invalid, Interlock function invalid>
Example: Series connection error ("2" blinks yellow)
Light blocked
Light blocked
Light received /
Light blocked
Receiver
Control output
(OSSD 1 / 2)
Upper application
Turns OFF
indicator (Note 1)
Lower application
Turns OFF
indicator (Note 1)
Stable light
reception indi- Turns OFF
cator (Note 2)
Yellow number
Digital indicator
blinks or lights
Frequency
Turns OFF
indicator
Function setting
Turns OFF
indicator (Note 3)
Interlock
Turns OFF
indicator
OSSD indicator
Notes: 1) The states of the upper application indicator and lower application indicator can also be checked from
the side of the device.
2) The stable light reception indicator (green) does not light in the lockout state.
3) The function setting indicator (yellow / orange) lights yellow when the blanking function or parallel con-
nection is used, and blinks orange when the communication module SF4D-TM1 (option) is connected.
4) For details on yellow blinking or lit numbers in the digital indicator, refer to "Chapter 5 Troubleshoot-
ing".
After removing the cause of the error, you must turn the power OFF and then ON (the device
will not recover automatically).
Cause of error: Control output (OSSD) short, scattered light detected, sensor failure, etc.
Refer to "Chapter 5 Troubleshooting" to remove the cause of the problem.
96
Light received
Light blocked
Light blocked
OFF OFF
Turns OFF
Turns OFF
Turns OFF
Yellow number
blinks or lights
Turns OFF
Turns OFF
Turns OFF
Lights red Lights red
Light blocked state
Top end beam channel
Light blocked
Bottom end beam
Light received
Other beam channels
Light blocked
OFF
Turns OFF
Turns OFF
Turns OFF
Yellow number
blinks or lights
Turns OFF
Turns OFF
Turns OFF
Lights red
© Panasonic Industrial Devices SUNX Co., Ltd. 2017
Light received
Light received state
(all beam channels)
Light received
Light blocked
OFF
Turns OFF Turns OFF
Turns OFF Turns OFF
Turns OFF Turns OFF
Yellow number Yellow number
blinks or lights blinks or lights
Turns OFF Turns OFF
Turns OFF Turns OFF
Turns OFF Turns OFF
Lights red Lights red
OFF