Pilz PSS SB HYD, Basic license User Manual
Page 135
Modular Block System: Hydraulic Presses
6-73
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MTD:
Maximum permitted duration of the whole automatic function
test of the ESPE/AOPD
Permitted value range: 0 ... 255 ms
With type 2 ESPE/AOPDs, EN 61 496-1 specifies that the
maximum permitted duration of the complete test is 150 ms.
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SSeq:
The input parameter
SSeq establishes the start-up procedure
at a PSS cold or warm start, when the SafetyBUS I/O-Group
starts up or at a 0/1-pulse edge at the input parameter
GdOn.
SSeq = 0:
No automatic start-up (start-up disabler)
Function test required (please refer to “Function”)
SSeq = 1:
No automatic start-up (start-up disabler)
No function test required
Reset required (input parameter
RSET)
INFORMATION
SSeq = RLO-0 (M110.00) must be set on presses.
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ARSt:
Automatic restart after fault “Protected field interrupted” once
the protected field is clear.
ARSt = 0:
No automatic reset after fault “Protected field
interrupted” once the protected field is cleared,
i.e. a reset signal is required once the protected
field is broken (reset lock).
ARSt = 1:
Automatic reset after fault “Protected field
interrupted”
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Test:
Test input (simulating a break in the protected field)
Test = 0/1-pulse edge: A test cycle is started.
The output parameter
TEST is set at “0”, i.e. the
ESPE/AOPD emitter is switched off.
For example, the enable or “
OT” signal should be
connected to this parameter.
•
RSET:
Reset button (N/O contact)
RSET = 0/1-pulse edge: Reset occurs