ProSoft Technology PS69-DPM - Manual (Page 83)

PS69-DPM ♦ CompactLogix or MicroLogix Platform Contents
PROFIBUS DPV1 Master User Manual
ProSoft Technology, Inc. Page 83 of 130
October 1, 2014
MSAC1_READ_CONFIRM
Name Data Type Value Description
Reserved1 INT 0 Reserved
Reserved2 INT 0 Reserved
Answer SINT 17 Answer MSAC1_Read
Failure SINT E Error, status (see following Section)
Reserved3 INT 0 Reserved
DeciceAdr SINT 0.. 125 Address of the Slave
DataArea SINT 0 Reserved
DataAdr INT 0.. 254 Slot Number
DataIdx SINT 0.. 254 Index
DataCnt SINT X
= 1.. 240 Length of the received data block
DataType SINT 0 Reserved
Function SINT 1 MSAC1_Read
if ‚Failure' = CON_AD
Data[0]
SINT Error_Code_1
Data[1] SINT Error_Code_2
if ‚Failure' = 0
Data[0..x-1]
SINT Data to be received from the Slave
CIP Message Parameters for MSAC1_Read
Parameter Value Remarks
Message Type CIP Generic
Service Type Custom
Service Code 64 hex Service Code "Bridge Message"
Class 65 hex CIP Object "CIP_MSG_BRIDGE"
Instance 1
Attribute 0
Source Element ReadReq Reference to a Tag of type
MSAC1_READ_REQUEST
Destination ReadCnf Reference to a Tag of type
MSAC1_READ_CONFIRM
Source Length 16 Corresponds to the size of the MSAC1_READ_REQUEST structure