Keyence DL-PN1 User Manual download pdf (Page 9)

- PROFINET Communication Unit DL-PN1 User's Manual (IB) -

*1 External input request to the sensor amplifiers connected to the DL-PN1 (Slot 0) can

be executed en bloc. (Smart Access function)

Functions assigned to the external input request 1 to 4 are as follows:

• External input request 1: ZERO SHIFT input

• External input request 2: RESET input

• External input request 3: TIMING input

• External input request 4: Adjust input

Functions assigned to the external input request 1 to 4 can be changed.

Refer to the IB series user's manual.

 Sensor amplifier (Slot 1 to 4)

 Output

Functions assigned to the external input request 1 to 4 are as follows:

• External input request 1: ZERO SHIFT input

• External input request 2: RESET input

• External input request 3: TIMING input

• External input request 4: Adjust input

Functions assigned to the external input request 1 to 4 can be changed.

Refer to the IB series user's manual.

 Communication Methods

The following describes how the I/O controller communicates with the DL-PN1 (data I/O

communication).

• "Reading an output from a sensor amplifier" (page 8)

• "Entering an external input to a sensor amplifier" (page 8)

• "Reading comparator values (P.V. values) from sensor amplifiers" (page 9)

Address Bit Function name Description Value

1 to 4

0 External input request 1

Requests the external input to the

sensor amplifiers.

0: OFF

1: ON

1 External input request 2

Requests the external input to the

sensor amplifiers.

0: OFF

1: ON

2 External input request 3

Requests the external input to the

sensor amplifiers.

0: OFF

1: ON

3 External input request 4

Requests the external input to the

sensor amplifiers.

0: OFF

1: ON

4 Reserved for system - -

5 Reserved for system - -

6 Reserved for system - -

7 Reserved for system - -

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 35 36

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Keyence DL-PN1 User Manual Page 9

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