Permitted Motor Types; Permitted Motor Encoder Types - Pilz PMCprotego S2-2 Operating Manual

Safety
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PMCprotego D.48 from Version 1.1
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PMCprotego D.72 from Version 1.1
3.1.1

Permitted motor types

The following motor types are approved for use with the safety card:
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Rotary synchronous motors
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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:
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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:
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Rotary synchronous motors
Detected within one mechanical revolution of the motor.
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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:
–
–
3.1.2

Permitted motor encoder types

The motor encoder is connected to an input on the servo amplifier. The following motor en-
coder types are approved for use with the safety card:
Encoder type
Feedback types with one-cable connection (power and feedback in one cable)
Hiperface DSL
SFD3
Feedback types with two-cable connection (power and feedback in two cables)
Resolver
Hiperface (Stegmann)
EnDat (Heidenhain)
SinCos 5 V with W&S
RS422 24V
ROD 5 V with Hall
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
Number of poles: MPOLES
Pole pair pitch: MPITCH
Feedback type (parameter
FBTYPE) in the servo ampli-
fier's commissioning soft-
ware
35
36
0
2
4
7
12
15
Connection to the
servo amplifier
X1
X1
X2
X1
X1
X1
X3
X1
10