Keyence DL-PD1 Manual do Utilizador descarregar pdf (Página 34)

3-4 Diagnostic Function

3-12

- PROFIBUS DP Compatible Network Unit DL-PD1 User's Manual (IG) -

Executing Communication

 Station status 2

*1 This bit is updated only when another diagnosis message is updated, too.

 Station status 3

PROFIBUS DP master address

The PROFIBUS address of PROFIBUS DP master is stored in Octet 4. When the value

is FF

, the parameter is not assigned.

Manufacturer ID

Codes unique for the DL-PD1 status are stored in Octet 5 and 6.

Octet bit Content

0 Set the DL-PD1 parameter again.

A diagnosis message is present. The DP slave does not operate until the problem is eliminated.

(Static diagnosis message)

2 (1 fixed)

3 The watchdog is enabled.

4 The DP slave is in "FREEZE" state.

5 The DP slave is in "SYNC" state.

6 (0 fixed)

7 The DP slave is disabled.

Octet bit Content

(0 fixed)

7 Diagnosis messages exceed the maximum amount that can be stored. Increase the storing memory.

Octet Content Value

5 Manufacturer ID is stored. (high byte) 0D

6 Manufacturer ID is stored. (low byte) FD

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 73 74

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Keyence DL-PD1 Manual do Utilizador Página 34