Lenze E84Dxxxxx Bedienungsanleitung PDF herunterladen (Seite 36)

3 Safe configuration

3.6 Safety bus

36

Lenze · 8400 protec · Drive-based safety · Software Manual · DMS 2.4 EN · 05/2013 · TD05

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3.6.1.1 PROFIsafe output data

The PROFIsafe output data (control data) is transmitted from the control to the drive-based safety

system.

Control byte

For the PROFIsafe V1 mode only the indicated bits of the PROFIsafe control byte are supported:

[3-1] Structure of the PROFIsafe control byte in V1 mode

[3-2] Detailed specification of the control byte in V1 mode

For the PROFIsafe V2 mode only the indicated bits of the PROFIsafe control byte are supported:

[3-3] Structure of the PROFIsafe control byte in V2 mode

[3-4] Detailed specification of the control byte in V2 mode

Bit Name Value Meaning

0 STO 0 The STO function is activated.

1 SS1 0 The SS1 function is activated.

9ES 1 Confirmation is active:

During special operation  motion functions are possible.

11 OMS 0 Normal operation

1 Special operation

16 PS_AIS 01Activate restart acknowledgement.

The bit must be set for at least one PROFIsafe cycle.

17 PS_AIE 01 Activation of error acknowledgement.

The bit must be set for at least one PROFIsafe cycle.

23 SSE 0 The SSE function is activated.

Unlisted bits are reserved for future extensions and must be transmitted with "0"!

Assignment Bit

Byte 7 6 5 4 3 2 1 0

4 - - - activate_FV - - - -

Bit coding of control byte

Bit Name Value Meaning

4 activate_FV 1 The PROFIsafe output data is passivated.

- 0 Reserved for future extensions.

Assignment Bit

Byte 7 6 5 4 3 2 1 0

4 - - Toggle_h activate_FV - R_cons_nr - -

Bit coding of control byte

Bit Name Value Meaning

2 R_cons_nr 1 Reset of the consecutive number.

4 activate_FV 1 The PROFIsafe output data is passivated.

5 Toggle_h 1/0 Change increases the consecutive number.

- 0 Reserved for future extensions.

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