Keyence DL-DN1 Instrukcja Użytkownika Pobierz pdf (Strona 51)

3-3 Explicit Messaging

3-23

- DeviceNet Compatible Network Unit DL-DN1 User's Manual -

Communicating with the IB Series

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Response format

• When normal

• When abnormal

Reading settings or status

Available settings and status: See "Common command parameter list" (page 3-

26) and "Setting/status command parameters" (page 3-30).

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Command format

Service data need not be sent.

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Response format

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

• When normal (for reading response data of DINT type)

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

Responder

node address

Se rv ice Code

0002h **h CBh 0000h

Response data Number of receiv ed b ytes

Responder

node address

Se rv ice Code

0002h **h 94h FF**h

Response data

(Error code)

Number of receiv ed b ytes

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

Se rv ice Code

0002h **h 8Eh ****h

Response data

Number of receiv ed b ytes

Responder

node address

Se rv ice Code

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

Response data Number of receiv ed b ytes

Responder

node address

Service Code

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

Response data

Number of received bytes

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 83 84

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