Panasonic SF4B-F31G(V2) Instruction Manual page 66

<Timing chart (Normal)>
Light
Light received
received
Light
status
blocked
ON
Control output
(OSSD 1 / 2)
OFF
External device ON
monitor input
OFF
The setting time of the device monitor is 300ms or less. Exceeding 300ms turns the device
into lockout status. It can be set within 100 to 600ms (unit: 10ms) by using the handy controller
(SFB-HC) (optional).
<Timing chart (Error 1)>
Light
Light received
received
Light
status
blocked
ON
Control output
(OSSD 1 / 2)
OFF
External device
ON
monitor input
OFF
<Timing chart (Error 2)>
Light
Light received
received
Light
status
blocked
ON
Control output
(OSSD 1 / 2)
OFF
ON
External device
monitor input
OFF
66
14ms or less
300ms or less
14ms or less
300ms
90ms or less
300ms
90ms or less
300ms or less
Lockout state
Lockout state
© Panasonic Industrial Devices SUNX Co., Ltd. 2017