Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 10)

Safety
Operating Manual PMCprotego S1­2(­C)
1002528­EN­02 10
3.1.1 Permitted motor types
The following motor types are approved for use with the safety card:
} Rotary synchronous motors
} Linear synchronous motors
Please note: The use of synchronous motors without motor encoder (sensorless operation)
is not permitted.
Work is in progress for use with:
} Asynchronous motors
Please note the following fault detection guidelines:
When the drive is operated with an encoder (standard motor encoder on the servo ampli­
fier), a fault on the encoder system is detected by the safety card as follows:
} Rotary synchronous motors
Detected within one mechanical revolution of the motor.
} Linear synchronous motors
Detected within the distance travelled, in accordance with the following formula:
Distance = (Number of poles /2) · Pole pair pitch
Commands in the servo amplifier:
– Number of poles: MPOLES
– Pole pair pitch: MPITCH