Datasheet

PNOZmulti 2 products
Motion monitoring modules
PNOZ m EF 1MM
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
742
Safe stop 2 monitoring
The Safe stop 2 monitoring function (SS2-M) monitors
} Whether the set delay time has expired (to controlled braking of the motor) or the value
for standstill detection for automatic SOS is below the limit value
and
} Whether the standstill position ultimately remains within a configured tolerance window.
Reaction:
} If the monitoring function SS2-M is triggered, the "Braking ramp" output switches off.
The drive controller's braking ramp is activated.
} If the set delay time has elapsed or the value for the automatic SOS is below the limit
value, the standstill position is monitored, the Position monitoring output switches on.
If the standstill position is outside the tolerance window, the Position monitoring and
STO outputs switch off, the safety function Safe torque off (STO) is activated.
A maximum of 1 SS2-M element can be configured per axis in the PNOZmulti Configurator.
Please note:
This monitoring function cannot be used in conjunction with 2 proximity switches because
position detection is not possible.