Yaskawa MP2300S Basic Module Uživatelský manuál stáhnout pdf (Strana 432)

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Appendix G MSG-SND/MSG-RCV Functions (Ethernet)

G.2 Message Receive Function (MSG-RCV)

A-110

( 2 ) Process Result (PARAM00)

The process result is output to the upper byte. The lower byte is used for system analysis.

When an error occurs, investigate it by referring to the following error contents:

Value of Process

Result

Meaning

00H In process (Busy)

10H Process completed (Complete)

8yH Error occurred (Error)

Value of Process

Result

Error Contents Description

80H

–

Reserved

81H

––

82H Error in setting address

The following setting is out of range. Check the setting.

PARAM11 (holding register offset)

83H Data size error The received data size is out of range. Check the source data size.

84H Error in setting circuit number

The circuit number is out of range. Check Cir-No (circuit number) of

the MSG-RCV function.

85H Error in setting channel number

The communication buffer channel number is out of range.

Check Ch-No (communication buffer channel number) for the MSG-

RCV function.

86H Connection number error

The connection number is out of range. Check PARAM02 (connection

number).

87H

–

Reserved

88H Communication section error

An error response was returned from the communication section (com-

munication device). Check the equipment connection. In addition,

check that the remote device is open to communication.

89H Device select error

Unavailable device is set. Check Dev-Typ (communication device

type) of the MSG-RCV function.

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