Pilz PSS SB HYD, Basic license - Manual (Page 191)

Modular Block System: Hydraulic Presses 6-129
• TOn: Maximum permitted reaction time for switching on the valve
(in ms)
TOn = KF 001 ... KF 350 when VTyp = 0 (directional control
valve)
TOn = KF 000 ... KF 350 when VTyp = 1 (poppet valve)
Ensure you follow the guidelines given under “Safety
guidelines for input parameters
TOn and TOff ”
• TOff: Maximum permitted reaction time for switching off the valve
(in ms)
TOff = KF 001 ... KF 350 when VTyp = 0 (directional control
valve)
TOff = KF 000 ... KF 350 when VTyp = 1 (poppet valve)
Ensure you follow the guidelines given under “Safety
guidelines for input parameters
TOn and TOff ”
• VTyp: Type of valve to be monitored
VTyp = 0:
Monitoring a directional control valve
VTyp = 1: Monitoring a poppet valve
(see also under “Function”).
• RSET: Error reset
RSET = 0/1 pulse edge: Reset fault
It will only be possible to reset an existing fault if
the valve is in its start (off) position (valve de-
energised and acknowledgement from valve is
present) and no start signal is present (
ON •1).
Output parameters
• ENBL: Enable flag bit
ENBL = 0: No enable issued
When the valve is switched off (input parameter
ON = 1/0 pulse edge), the enable is locked until
the valve returns to its start position (input
parameter
S = 1). This is not an error.
The block will cancel the enable immediately if it
detects a fault.
ENBL = 1: Enable
The block will set the enable if no fault has been
found and the valve is either in operation or is in
its start position.