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3-3 Explicit Messaging

3-27

Communicating with the SK-1000 Series

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

*1 The function of DL-DN1 only, which responds to explicit messaging synchro-

nously with I/O communication. This function does not guarantee synchronism

of the whole system, including PLC or master equipment.

69 to 6B System reserved

6C Error ID number

Error details.

If there are errors with multiple ID

numbers, the error information for the

smallest ID number is output.

RUINT0

Error information list

(page 3-8)

6D Error code R UINT0

Warning ID

number

Not used with the SK-1000 Series.

RUINT0



6F Warning code R UINT0

70 to 73 System reserved

74 HI

The HI state is output by assigning

sensor amplifiers (ID 01 to ID 15) bits

0 - 14.

RWORD0

0: OFF

1: ON

75 LO

The LO state is output by assigning

sensor amplifiers (ID 01 to ID 15) bits

0 - 14.

RWORD0

0: OFF

1: ON

76 GO

The GO state is output by assigning

sensor amplifiers (ID 01 to ID 15) bits

0 - 14.

RWORD0

0: OFF

1: ON

77 Alarm output

The alarm output is output by assign-

ing sensor amplifiers (ID 01 to ID 15)

bits 0 - 14.

RWORD0

0: OFF

1: ON

78 (Not used)

79 to 8C System reserved

Judgment value

"invalid"

If the judgmentd values for sensor

amplifiers (ID 01 to ID 15) are "invalid"

(-----), they are output by assigning

them to bits 0 - 14.

RWORD0

0: Normal value

1: Invalid

Judgment value

"under"

If the judgmentd values for sensor

amplifiers (ID 01 to ID 15) are "under,"

they are output by assigning them to

bits 0 - 14.

RWORD0

0: Normal value

1: Under

Judgment value

"over"

If the judgmentd values for sensor

amplifiers (ID 01 to ID 15) are "over,"

they are output by assigning them to

bits 0 - 14.

RWORD0

0: Normal value

1: Over

Current value ID

Reads the current value of ID 01.

Same as the current value used in I/O

communication.

DINT

-2147483648 to

2147483647

Current value ID

Reads the current value of ID 15.

Same as the current value used in I/O

communication.

9F to B0 System reserved

Number of

sensor amplifier

units connected

Reads the number of connected sen-

sor amplifiers.

RUINT 0 1 to 15

B2 to B3 System reserved

Explicit message

response method

If synchronous response is used,

response occurs synchronously with I/

O communication.*1

R/W UINT0

0: Immediate

response

1: Synchronous

response

B5 to B9 System reserved

Operating mode

switch status

Set status of operating mode setting

switch: switch 1 (LSB) to switch 4

(MSB)

RUINT0

0 to 15

0: OFF, 1: ON

InstID

(DEC)

AttrID

(HEX)

Name Description

Attribute

Data

type

Default

value

Parameter range

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 75 76

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