ProSoft Technology PS69-DPS - Manual (Page 91)

PS69-DPS ♦ CompactLogix or MicroLogix Platform Reference
Profibus DP Slave Communication Module User Manual
ProSoft Technology, Inc. Page 91 of 108
May 9, 2014
CIP MSG Parameterization
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 Dpv1RWRespReq Reference to a Tag of type
DPS_DPV1C1_RW_RESP_REQUEST
Destination Dpv1RWRespCnf Reference to a Tag of type
DPS_DPV1C1_RW_RESP_CONFIRM
Source Length 16 + n Corresponds to the constant size of the DPS_DPV1C1_RW
_REQUEST structure plus number of requested data
DPV1 Class 1 Write Response
The DPV1 Class 1 Write Response is used by the Slave to reply to a Master
DPV1 write request. The MSG instruction Request/Confirmation format is as
follows.
DPS_DPV1C1_RW_RESP_REQUEST
Parameter Data Type Value Description
Reserved1 INT 0 Reserved
Reserved2 INT 0 Reserved
Reserved3 INT 0 Reserved
Command SINT 17 Command for DPV1 Class 1 Write Response
Reserved4 SINT 0 Reserved
RwResp SINT 2 2 = Write Response Request
MaAdr SINT 0.. 125 Bus Address of Master which send the request. This value
is obtained from the DPV1 Status Register.
Slot INT 0.. 254 Slot Number. This value is obtained from the DPV1 Status
Register.
Index SINT 0.. 254 Index. This value is obtained from the DPV1 Status
Register.
DataLen SINT 1.. 240 Length of the data block to be written. This value is obtained
from the DPV1 Status Register.
ErrCode1 SINT E1 E1 = 0 no error occurred (*)
E1 <> 0 Error code 1 according to DPV1
ErrCode2 SINT E2 E2 = 0 no error occurred (*)
E2 <> 0 Error code 2 according to DPV1
(*) If the module is not able to process the requested service for example the
master is requesting a slot or index that is not supported for whatever reason
then the user can set the ErrorCode1 and ErrorCode1 which will be transferred to
the master. But the ErrorCode must conform to the PROFIBUS specification.