Keyence DL-DN1 Manual de usuario descargar pdf (Pagina 60)

3-3 Explicit Messaging

3-34

- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (SK-1000) -

Communicating with the SK-1000 Series

*15 In order to apply the settings of data category N x 10 +4 Data Nos. 76 to 79 to

the sensor amplifier, either Data No. 75 must be set to "1 (user setting)", or the

sensor amplifier operation buttons must be used to specify the "external input"

setting as "user setting".

*16 An ASCII character string is sent back in response data (4 bytes). The data

types is DINT.

For "SK-1", the response is "534B2D31h".

*17 The read value of the two-digit value can be translated to a binary number, so

that the ON/OFF state of each bit can be noted to know the status of judgment

output and check output.

Assume the read data is "05":

Translating "05" to a binary number gives "0101".

N.O. mode

*18 The external input status is "1" when the external input is ON,

and is "0" when

the ext

ernal input is OFF. Bits 0, 1, 2, and 3 correspond to external inputs 1, 2, 3,

and 4, respectively.

Assume the read data is "06":

Translating "6" to a binary number gives "0110".

*19 An ASCII character string is sent back in response data (16 bytes). The data

types is STRING.

For "SK-1000", the response is "534B2D31303030000000000000000000".

Bit

N.O. mode N.C. mode

Judgment output

0: HI judgment output OFF, 1: HI judgment output ON 0: HI judgment output ON, 1: HI judgment output OFF

0: LO judgment output OFF, 1: LO judgment output ON 0: LO judgment output ON, 1: LO judgment output OFF

0: GO judgment output OFF, 1: GO judgment output ON 0: GO judgment output ON, 1: GO judgment output OFF

0: Alarm output OFF, 1: Alarm output ON 0: Alarm output ON, 1: Alarm output OFF

Reference

0101

Bit 3: Check output OFF

Bit 2: GO judgment output ON

Bit 0: HI judgment output ON

Bit 1: LO judgment output OFF

Reference

0110

External input 4: OFF

External input 3: ON

External input 1: OFF

External input 2: ON

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 75 76

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Keyence DL-DN1 Manual de usuario Pagina 60

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