Pilz PSEN sl-­0.5p 1.1 User Manual

PSEN sl-0.5p 1.1
Operating Manual PSEN sl-0.5p 1.1
21904-EN-10
10
Signal output Y32
There is a high signal at the signal output Y32 if the actuator is within the response range
(safety gate closed).
Feasibility monitoring for safety inputs S11 and S21
} If the signal at a safety input switches from high to low, while the other safety input re-
mains high, an unequal status is displayed:
} If the signal at this input switches back from low to high, while a high signal remains at
the other input, a feasibility error is displayed and a partial operation lock is triggered:
The OSSDs are switched off during the partial operation lock.
A switch to a high signal will only lead to normal safety switch operation if both inputs had a
low signal simultaneously. From this moment on, the switch to high signal may occur (par-
tial operation lock see Error display [ 23]).
Magnetic guard locking device and magnet monitoring
} The locking magnet is switched on if there is a high signal at input S31 (control com-
mand for magnetic guard locking) and the actuator is detected (safety gate closed).
} The holding force of the locking magnet is tested on power-up.
} After a signal change at the input S31 to low, wait for at least 500ms, before supplying
a high signal again at the input S31. Also note the max. switching frequency (see Tech-
nical details: System with normal actuator [ 26], System with free-moving
actuator [ 29], under electrical data).
If an open winding or a winding short circuit is detected on a locking magnet that is
switched on, safety outputs 12 and 22 switch to a low state.
} For physical reasons, a remanence (residual magnetism) remains after the locking
magnet is switched off; this is dissipated the first time the sensor and actuator are sep-
arated. Therefore a higher effort is required when opening for the first time.
} If the safety gate is in a locked condition and is opened by force, the safety outputs will
shut down.
Lateral and vertical offset
} Max. vertical offset: 5 mm

Pilz PSEN sl-­0.5p 1.1 Specifications

General

Brand	Pilz
Model	PSEN sl-­0.5p 1.1
Category	Industrial Equipment
Language	English