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GSD of DP-coupler - DP-Slave Diagnostics

Created by: cpe_wimpie at: 7/21/2011 5:28 PM (3 Replies)

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7/21/2011 5:28 PM	Rate (0)
cpe_wimpie Posts: 25 Rating: (1)	L.S., In a project we do have some DP-Slave Diagnostics. See attachment. Does anyone know where I can find the meaning of these Diagnostics? In the GSD I can find these text's back, but not the reason of these diagnostics ; Unit-Diagnostics: Unit_Diag_Bit(0) = "Data Valid 1 = Valid" Unit_Diag_Bit(1) = "reserved" Unit_Diag_Bit(2) = "reserved" Unit_Diag_Bit(3) = "reserved" Unit_Diag_Bit(4) = "reserved" Unit_Diag_Bit(5) = "reserved" Unit_Diag_Bit(6) = "reserved" Unit_Diag_Bit(7) = "reserved" Unit_Diag_Bit(8) = "Inputs of other DP LBS" Unit_Diag_Bit(9) = "Inputs of other DP 2nd LSB" Unit_Diag_Bit(10) = "Inputs of other DP 3rd LSB" Unit_Diag_Bit(11) = "Inputs of other DP 4th LSB" Unit_Diag_Bit(12) = "Inputs of other DP 4th MSB" Unit_Diag_Bit(13) = "Inputs of other DP 3rd MSB" Unit_Diag_Bit(14) = "Inputs of other DP 2nd MSB" Unit_Diag_Bit(15) = "Inputs of other DP MSB" Unit_Diag_Bit(16) = "Outputs of other DP LSB" Unit_Diag_Bit(17) = "Outputs of other DP 2nd LSB" Unit_Diag_Bit(18) = "Outputs of other DP 3rd LSB" Unit_Diag_Bit(19) = "Outputs of other DP 4th LSB" Unit_Diag_Bit(20) = "Outputs of other DP 4th MSB" Unit_Diag_Bit(21) = "Outputs of other DP 3rd MSB" Unit_Diag_Bit(22) = "Outputs of other DP 2nd MSB" Unit_Diag_Bit(23) = "Outputs of other DP MSB" Unit_Diag_Bit(24) = "reserved" Unit_Diag_Bit(25) = "Clear-Data Request other DP" Unit_Diag_Bit(26) = "Unfreeze Request other DP" Unit_Diag_Bit(27) = "Freeze Request other DP" Unit_Diag_Bit(28) = "Unsync Request other DP" Unit_Diag_Bit(29) = "Sync Request other DP" Unit_Diag_Bit(30) = "reserved" Unit_Diag_Bit(31) = "reserved" With regards, Willie Attachment PLC_0025_DP20_Status.JPG (284 Downloads)
cpe_wimpie Posts: 25 Rating: (1)
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7/22/2011 6:40 AM	Rate (0)
KSN Diamond Member Joined: 8/25/2006 Last visit: 1/16/2026 Posts: 2221 Rating: (282)	Hello. Look at the manual, chapter 6.2. Look for diagnostics for DPV0.

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7/22/2011 9:13 AM	Rate (0)
cpe_wimpie Posts: 25 Rating: (1)	KSN Hello. Look at the manual, chapter 6.2. Look for diagnostics for DPV0. Hello KSN, Do you mean that the Diagnostics listed in the online-information is related to the Status byte 1-3? And so: LSB: 0 1: The DP master failed to address the DP/DP Coupler. • Have you set the correct PROFIBUS address on the DP/DP Coupler? • Is the bus connector connected? • Voltage on the DP/DP Coupler? 3MSB: 5 1: The DP/DP Coupler has received a “SYNC” control command.
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7/22/2011 9:40 AM	Rate (0)
KSN Diamond Member Joined: 8/25/2006 Last visit: 1/16/2026 Posts: 2221 Rating: (282)	Hello. You have posted a part of GSD-file, that corresponds to the module diagnostic bytes 7-10.Look at chapter 6.2.4 "Module diagnostics - replacement part mode or operation on a DP master (DPV0)".
	Last edited by: KSN at: 7/22/2011 10:45 AM
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GSD of DP-coupler - DP-Slave Diagnostics

Created by: cpe_wimpie at: 7/21/2011 5:28 PM (3 Replies)

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Last edited by: KSN at: 7/22/2011 10:45 AM

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