Keyence DL-DN1 Manual de usuario descargar pdf (Pagina 35)

3-2 I/O Communication

3-7

Communicating with the FD-MH series

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

The device map varies depending on the operating mode of the DL-DN1.

Access each device in a manner suitable for the selected operating mode.

"Status" (page 3-7)

"Output" (page 3-9)

"Current value (instantaneous flow rate)" (page 3-9)

"External input" (page 3-10)

"Rewrite setting value" (page 3-12)

Status

IN area

n: The first device number assigned to the DL-DN1

 Status details

Device Maps

Device

(DEC)

Name

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8

n Status

Reserved Reserved Reserved

Error ID

number

(MSB)

Error ID

number

Error ID

number

Error ID

number

Error ID

number

(LSB)

Error state Reserved

Sensor

ready

Error code

(MSB)

Error code Error code Error code

Error code

(LSB)

Name Description Reading range

Error status

An error occurred with the DL-DN1 or sensor amplifier, or the

DL-DN1 is not communicating properly with the sensor amplifier.

If an error exists, the error ID number and error code are stored.

0: No Error

1: Error

Sensor ready

The sensor amplifier has started and is ready.

0: Starting

1: Ready

Error ID number

The error ID number is stored in the range of bit 0 (LSB) to bit 4

(MSB).

"Error information list"

(page 3-8)

Error code

The error code is stored in the range of bit 8 (LSB) to bit 12

(MSB).

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 71 72

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Keyence DL-DN1 Manual de usuario Pagina 35

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