Functions
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
111
When using as a safety device for a press machine in Japan
<Example of muting sensor installation>
When using as a safety device for a press machine in Japan, use in the installation conditions de-
scribed below.
The muting function can only operate when the slide rises. For details, refer to "Power Press Machine
Structural Standards and Press Machine and Shearing Machine Safety Device Structural Standards".
<State 1>
Cam
Muting sensor B
Muting sensor A
<State 4>
Cam
Muting sensor B
Muting sensor A
<State 3>
Cam
Muting sensor B
Muting sensor A
<State 2>
Cam
Muting sensor B
Muting sensor A
<State 5>
Cam
Muting sensor B
Muting sensor A
State
1
2
3
4
5
Muting sensor A
OFF
ON
ON
OFF
OFF
Muting sensor B
OFF
ON
ON
ON
OFF
Machine state
Bottom dead point Rise operation
Top dead point
Start of descent Descent operation
Device state
Safety function valid
(normal operation)
Safety function invalid
(muting function valid)
Safety function valid
(normal operation)
Summary of Contents for SF4D-*-01 Series
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