Reading/writing settings or status of a sensor, Reading settings or status, 3 explicit messaging – KEYENCE DL-DN1 User Manual

Page 48

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3-3 Explicit Messaging

3-20

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

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Response format

• When normal

• When abnormal

Reading settings or status

Available settings and status: See

"Common Command Parameter List" (page

3-23) and

"Setting/status command parameters" (page 3-25).

Command format

Service data need not be sent.

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)

• 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

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