Standard Specification (8-Core Cable) - Panasonic SF4D-TM1 User Manual

Functions

5-2-6 Standard specification (8-core cable)

The standard specification (8-core cable) is a setting only for line synchronization.
When set to the standard specification (8-core cable), the auxiliary output of the light curtain
emitter operates as indicated in the table below.
When set to the standard specification (8-core cable), there is no auxiliary output on the light
curtain receiver.
Example of operation of emitter auxiliary output when using line synchronization of stan-
dard specification (8-core cable)
Line
synchronization
Emitter
Auxiliary output
setting
OSSD negative logic
OSSD positive logic
OFF when test input
is valid
ON when test input
is valid
OFF when light
reception is unstable
ON when light
reception is unstable
OFF when light is
received
ON when light is
received
OFF when locked
out
ON when locked out
(The symbol "−" indicates either ON or OFF depending on the light curtain state.)
70
Operation of emitter auxiliary output in each state of light curtain
OSSD
(Normal operation)
ON OFF Valid
OFF ON ON
ON OFF OFF
ON − OFF
OFF − ON
− ON ON
− OFF OFF
− −
− −
ON ON ON
OFF OFF OFF
Test input
Light reception status
(Emitter)
Unstable
Invalid light
reception
− OFF
− ON
ON ON
OFF OFF
− OFF
− ON
− − OFF
− − ON
ON ON
OFF OFF
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
Stable
Light Normal
light
blocked operation
reception
OFF ON
ON OFF
ON ON
OFF OFF OFF
ON ON
OFF OFF
OFF ON
ON OFF
ON ON
OFF OFF OFF
Lockout
Lockout
− ON
− OFF
ON ON
OFF
− ON
− OFF
− ON
− OFF
ON OFF
ON