Pilz PNOZ ms4p speedcontrol User Manual download pdf (Page 15)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

4-1

4.1 Unit properties

4 Function description

44000Function descriptionFunction description4-4.1Unit properties4100Unit properties4-

4.1.1 Integrated protection mechanisms

Integrated protection mechanisms4-

The relay conforms to the following safety criteria:

` The circuit is redundant with built-in self-monitoring.

` The safety function remains effective in the case of a component fail-

ure.

4.1.2 Function description

Function description4-

4.1.2.1 Operation

Operation4-

The speed monitor can monitor an axis for standstill, speed and direc-

tion of rotation. The speed monitor signals the status of the monitored

values to the base unit. Depending on the implemented safety circuit,

the values may be transferred from the base unit to a relay output on the

safety system, for example. Incremental encoders may be used to

record the values.

The configuration of the speed monitor is described in detail in the

PNOZmulti Configurator's online help.

4.1.2.2 Block diagram

Block diagra m4-

Interface

to previous

module

Interface

to next

module

X12

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 32 33

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Pilz PNOZ ms4p speedcontrol User Manual Page 15