© Panasonic Industrial Devices SUNX Co., Ltd. 2017
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Function
3-8 Functions Using Handy Controller (SFB-HC) (Optional)
This device enables to set each function using the handy controller (
SFB-HC
) (optional). The
settable functions and the factory setting of each function are as follows.
For details, refer to the instruction manual enclosed with the handy controller.
WARNING
Among the functions, the contents related to the safety distance such as the size of the minimum
sensing object are varied depending on the setting condition. When setting each function, re-
calculate the safety distance, and make enough space larger than the calculated safety distance.
Failure to do so might cause the accident that the device cannot stop quickly before reaching the
dangerous area of the device, resulting in the death or serious injury.
●
Fixed blanking function
This function enables to protect the control output (OSSD 1 / 2) from turning into OFF even
though the specific beam channel is blocked.
The factory setting is set to be invalid for the fixed blanking function.
●
Floating blanking function
This function enables to protect the control output (OSSD 1 / 2) from turning into OFF even
though the number of the blocked beam channels are lower than that of the setting beam
channels. 1, 2 or 3 beam channels are settable as the blocking beam channels.
The factory setting is set to be invalid for the floating blanking function.
Both fi xed blanking function and floating blanking function are settable simultaneously.
●
Emission amount control function
The two modes, normal mode and short mode, can be set / changed by controlling the emis-
sion amount. The factory setting is set to the normal mode for the emission amount control
function.
●
Auxiliary output switching function (non-safety output)
The following outputs are switchable as the auxiliary output.
0. Negative logic of the control output (OSSD 1 / 2) (factory setting)
1. Positive logic of the control output (OSSD 1 / 2)
2. For emission: output ON, For non-emission: output OFF
3. For emission: output OFF, For non-emission: output ON
4. For unstable incident light: OFF (Note 1)
5. For unstable incident light: ON (Note 1)
6. For muting: ON
7. For muting: OFF
8. For light reception: ON, For light blocked: OFF (Note 2)
9. For light reception: OFF, For light blocked: ON (Note 2)
Notes: 1) The output cannot be used while the fix blanking function, floating blanking function or the muting func
-
tion is activated.
2) This device outputs the light received / blocked state under activating the auxiliary output switching
function using the handy controller irrespective of activating other functions: fixed blanking function,
floating blanking function and muting function.
<e.g.>
In case of activating the fixed blanking function, the control output (OSSD 1 / 2) becomes ON with the
shielded object existed in the setting range and other ranges are in light receiving status. If the auxiliary
output switching function activates in No. 8 output, this device becomes OFF because the sensor itself
detects the object.
