Keyence DL-DN1 Manual do Utilizador descarregar pdf (Página 54)

3-3 Explicit Messaging

3-24

- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (GT2) -

Communicating with the GT2 series

 Response format

• When normal

• When abnormal

Reading settings or status

Available settings and status: See "Common Command Parameter List" (page

3-27) and "Setting/status command parameters" (page 3-29).

 Command format

Service data need not be sent.

 Response format

• When normal (for rea ding response data of WORD or UINT type)

• When normal (for rea ding response data of DINT type)

• When normal (for rea ding response data of STRING (16-byte) type)

• When abnormal

Responder

node address

Service Code

0004h **h CBh 0000h

Response data Number of received bytes

Responder

node address

Service Code

0004h **h 94h FF**h

Response data

(Error code)

Number of received bytes

Reading/Writing Settings or Status of a Sensor Amplifier

Destination

node address

Service

Code

Attribute ID

**h 0Eh 0067h ****h **h

Speciﬁ es the parameter to be read.

Class ID

Instance ID

Responder

node address

Service Code

0004h **h 8Eh ****h

Response data

Number of received bytes

Responder

node address

Service Code

0006h **h 8Eh ********h

Response data Number of received bytes

Responder

node address

Service Code

0010h **h 8Eh ********************************h

Response data

Number of received bytes

Responder

node address

Service Code

0004h **h 94h FF**h

Response data

(Error code)

Number of received bytes

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 81 82

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