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Functional Descriptions
3-1-3 Auxiliary Output Switching Function
This function changes the operation state of the auxiliary output. It is useful when desired to make an
indicator to operate or inform the operation state of the SF4C series to PLC.
The following settings are selectable.
Setting
Auxiliary output setting
mode
Negative logic of the control
0
output (OSSD 1 / 2)
(factory setting)
Positive logic of the control
1
output (OSSD 1 / 2)
2
OFF when test output is valid
3
ON when test output is invalid
OFF under unstable light
4
receiving condition (Note 1)
ON under unstable light
5
receiving condition (Note 1)
6
ON during muting
7
OFF during muting
ON in light receiving condition
8
(Note 2)
OFF in light receiving condition
9
(Note 2)
10
ON during safety input valid
11
OFF during safety input valid
12
OFF during lockout
13
ON during lockout
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under unstable light-receiving condition does not work.
2) By the setting of ON / OFF in light receiving condition, light-receiving / light interrupted condition is output regardless of
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tion, the control output (OSSD 1 / 2) is in ON sate, however, the auxiliary output becomes OFF since the SF4C series
has been detecting the obstacle.
3) The state of the auxiliary output remains the same even if the SF4C series state changes.
11
The auxiliary output is a non-safety output. Therefore, do not use the auxiliary output for the
purpose of stopping the machine that the SF4C series is installed. Failure to do so could
result in death or serious injury.
Operation of the auxiliary output corresponding to SF4C series state
When
test
input is
valid
ON
OFF
OFF
ON
(Note 3)
(Note 3)
OFF
ON
© Panasonic Industrial Devices SUNX Co., Ltd. 2013 MJE-SFCHC No.0037-80V
State of sensing area when test input is invalid
Unshielded
Unstable
light-receiving
condition
OFF when OSSD is ON
ON when OSSD is OFF
ON when OSSD is ON
OFF when OSSD is OFF
OFF
ON
ON during muting
Others: OFF
OFF during muting
Others: ON
-
ON
-
OFF
-
-
-
-
-
-
-
-
Shielded
Others
ON
OFF
ON
(Note 3)
OFF
(Note 3)
OFF
ON
-
-
-
-
When
Lock-
safety
out
input is
valid
-
ON
-
OFF
-
-
-
-
-
(Note 3)
-
(Note 3)
-
OFF
-
ON
-
OFF
-
ON
ON
-
OFF
-
-
OFF
-
ON
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