ProSoft Technology PS69-DPS - Manual (Page 90)

Reference PS69-DPS ♦ CompactLogix or MicroLogix Platform
User Manual Profibus DP Slave Communication Module
Page 90 of 108 ProSoft Technology, Inc.
May 9, 2014
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 Read Response
Reserved4 SINT 0 Reserved
RwResp SINT 1 1 = Read Response Request
MaAdr SINT 0.. 125 Bus Address of Master which sent 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
(x) Length of the data block to be read. 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
Data[1..x-1] SINT[1..240] 0-255 DPV1 Read data to be sent to Master in response.
(*) 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 will be transferred to the
master. The ErrorCode must be PROFIBUS conform. For the proper format refer
to the PROFIBUS norm..
DPS_DPV1C1_RW_RESP_CONFIRM
Parameter Data Type Value Description
Reserved1 INT 0 Reserved
Reserved2 INT 0 Reserved
Answer SINT 17 Command for DPV1 Class 1 Read Response
Failure SINT 0 no error
Reserved4 INT 0 Reserved
RwResp SINT 1 1 = Read Response Request. Reply from request
MaAdr SINT 0.. 125 Bus Address of Master which sent the request. Reply from
request.
Slot INT 0.. 254 Slot Number. Reply from request.
Index SINT 0.. 254 Index. Reply from request.
DataLen SINT 1.. 240 Length of the data block to be read. Reply from request.
ErrCode1 SINT E1 DPV1 Error code 1. Reply from request.
ErrCode2 SINT E2 DPV1 Error code 2 Reply from request.