Keyence DL-PD1 Manual do Utilizador descarregar pdf (Página 42)

3-5 Overview of PROFIBUS DP Communication

3-18

- PROFIBUS DP Compatible Network Unit DL-PD1 User's Manual (GT2) -

Executing Communication

Device maps

Monitor mode

In the monitor mode, the following functions can be performed.

• Reading the control output to the sensor amplifiers: "Parameterization" (page 3-8)

• External input request to the sensor amplifiers: "Parameterization" (page 3-8)

• Reading the comparator value: "Parameterization" (page 3-8)

• Reading the error status: "Parameterization" (page 3-8)

 DL-PD1 (Slot 0)

 Input

Octet Bit Function name Description Value

0 Reserved for system - -

1 Reserved for system - -

2 Comparator value property Stores the comparator value status.

0: Normal

1: Disabled status

“----”, “FFFF”, or “-FFFF”

3 Reserved for system - -

4 Reserved for system - -

5 Sensor ready

It is output when PROFIBUS DP

communication is established.

0: Starting

1: Ready

6 Reserved for system - -

7 Error status

Stores the error status of the sensor

amplifiers.

"Types of error and error code"

(page 4-3)

0: No error occurred.

1: Error occurred.

0 External input response 1

Stores the external input response

to the sensor amplifier.

0: No input

1: Input reception

1 External input response 2

Stores the external input response

to the sensor amplifier.

0: No input

1: Input reception

2 External input response 3

Stores the external input response

to the sensor amplifier.

0: No input

1: Input reception

3 External input response 4

Stores the external input response

to the sensor amplifier.

0: No input

1: Input reception

4 Reserved for system - -

5 Reserved for system - -

6 Reserved for system - -

7 Reserved for system - -

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 71 72

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