Profisafe on board – Lenze ELCAMZIxxx4SNNPSNN (LCU122) User Manual

Page 78

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PROFIsafe on board

Parameter data transfer

PROFIdrive parameter data channel (PCW)

6

78

EDSLCMX3024-SPS EN 5.0

Byte 1 and 2: parameter identification

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Parameter identification

(PKE)

Subcode

(IND)

Reserved

Parameter value (PWE)

Parameter identification structure

Byte 1

Byte 2

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

Job identification /

Response identifier

Code

ƒ

Job / response identification (high nibble of byte 1)

PKE

Job identification

0

No job

1

Read simple parameter

2

Write simple parameter (word)

3

Write simple parameter (double word)

6

Read array parameter

7

Write array parameter (word)

8

Write array parameter (double word)

PKE

Response identifier
Positive

Negative

0

No response

1

Transmit simple parameter value (word)

2

Transmit simple parameter value (double word)

4

Transmit array parameter value (word)

5

Transmit array parameter value (double word)

4

Transmit array parameter value (word)

5

Transmit array parameter value (double word)

7

Job cannot be executed,

see error number

ƒ

Code (low nibble of byte 1 + byte 2)

Value range: 0 - 2000 (C0001 - C1999)

Byte 3: Lenze subcode

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Parameter identification

(PKE)

Subcode

(IND)

Reserved

Parameter value (PWE)

Value range: 0 - 255

Byte 4: 0, reserved

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Parameter identification

(PKE)

Subcode

(IND)

Reserved

Parameter value (PWE)

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