Siemens 3TK2810-1 System Manual page 51

Safety relays, safety-related speed monitor, industrial controls

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Scenario F: Monitoring the slide to, e.g. 3 m/min.

1. Parameterization:

1.1 Monitored motion:

1.2 Encoder type:

1.3 Encoder selection:

1.5 Encoder resolution:

1.6 Initiator settings:

1.4 Increase/transmit:

The speed limits (rpm) to be set refer to the speed at the encoder, so to monitor the slide as

shown, the translational motion must first be converted to the corresponding rotational

motion. The resolution of initiator E2 must also be calculated. This is done as follows:

3TK2810-1 safety-related speed monitor

System Manual, 01/2011, 926246402000 DS 02

Resolution E2

Transmission:

Rotational

Rot. encoder

Encoder+E2

512 pulses/rev.

10 pulses/rev. (1 mm/pulse)

50:1

Operation

6.3 Configuring

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