ProSoft Technology PS69-DPS - Manual (Page 88)

Reference PS69-DPS ♦ CompactLogix or MicroLogix Platform
User Manual Profibus DP Slave Communication Module
Page 88 of 108 ProSoft Technology, Inc.
May 9, 2014
DPS_DIAGNOSTIC_REQUEST
Parameter Data Type Value Description
Reserved1 INT 0 Reserved
Reserved2 INT 0 Reserved
Reserved3 INT 0 Reserved
Command SINT 24 Command for Service Diagnostic Request
Reserved4 SINT 0 Reserved
Reserved5 INT 0 Reserved
Reserved6 INT 0 Reserved
Reserved7 SINT 0 Reserved
ExtDiagDataCnt SINT 0.. 32 Number of extended diagnostic bytes to send.
Mode SINT 1 or 0 Bit 0 = 1: don"t set the Ext_Diag_Data bit in the standard
diagnostic data even if user diagnostic data are present.
Bit 1 ... 7: reserved
Function SINT 18 DPS_FUNC_SINGLE_DIAG
(send diagnostic request once)
Data[0 .. 31] SINT[32] 0-255 Data for user specific extended diagnostic. The user can
enter up to 32 bytes (*)
(*) For the proper format of ext. diag data refer to the PROFIBUS Norm. If the
ext. diag data are not well formatted the module will reject the diagnostic request.
DPS_ DIAGNOSTIC_CONFIRM
Parameter Data Type Value Description
Reserved1 INT 0 Reserved
Reserved2 INT 0 Reserved
Answer SINT 24 Answer DPS Diag
Failure SINT e Error, status (see following section)
Reserved3 INT 0 Reserved
Reserved4 INT 0 Reserved
Reserved5 INT 0 Reserved
Reserved6 SINT 0 Reserved
ExtDiagDataCnt SINT 0 Always 0 in answer
Mode SINT 0 Always 0 in answer
Function SINT 18 DPS_FUNC_SINGLE_DIAG
DPS Diagnostic Confirmation