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Module Passivation

Created by: Anati at: 3/18/2010 1:08 PM (2 Replies)

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3/18/2010 1:08 PM	Rate (0)
Anati Posts: 5 Rating: (0)	Hi everybody I am facing a problem with S7-300F station the hardware configuration is attached, the problem is that oneof the digital output module went to fail-safe (passivated) status many times leading to shutdown of the plant. I checked thewiring for the devices connected to that module but I couldn't find anyproblem in wiring. I want to know what are the main reasons for passivating module apart from losing communication with CPU. what are the considerations for setting monitoring time for DO safety module. below is the diagnostic buffer for CPU and the passivated DO module. Thank you for your time and consideration Regards, Diagnostic buffer of module CPU 315F-2 DP Order No./ Description Component Version 6ES7 315-6FF01-0AB0 Hardware 5 - - - Firmware V 2.0.12 Rack: 0 Slot: 2 Event 1 of 10: Event ID 16# 79E5 F-I/O passivated - Check value error (CRC)/Sequence number error detected in the F-CPU - F I/O/channel error detected Logical base address: 96 F-I/O database number: 823 External error, Incoming event 01:14:02.300 AM 03/12/2010 Event 2 of 10: Event ID 16# 78E5 F-I/O depassivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 80 F-I/O database number: 825 External error, Outgoing event 02:31:58.099 PM 03/11/2010 Event 3 of 10: Event ID 16# 78E5 F-I/O depassivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 72 F-I/O database number: 826 External error, Outgoing event 02:31:58.099 PM 03/11/2010 Event 4 of 10: Event ID 16# 78E5 F-I/O depassivated - Monitoring time exceeded at the safety frame detected in the F-CPU - Check value error (CRC)/Sequence number error detected in the F I/O Logical base address: 96 F-I/O database number: 823 External error, Outgoing event 02:31:58.001 PM 03/11/2010 Event 5 of 10: Event ID 16# 78E5 F-I/O depassivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 88 F-I/O database number: 824 External error, Outgoing event 02:31:58.001 PM 03/11/2010 Event 6 of 10: Event ID 16# 79E5 F-I/O passivated - Monitoring time exceeded at the safety frame detected in the F-CPU - Check value error (CRC)/Sequence number error detected in the F I/O Logical base address: 96 F-I/O database number: 823 External error, Incoming event 02:26:41.099 PM 03/11/2010 Event 7 of 10: Event ID 16# 38C4 Distributed I/Os: station return Address of the affected DP slave: station number: 3 DP master system ID: 1 Log. base address of the DP slave: Input address: 2046 Log. base address of the DP master: 2047 Requested OB: Rack failure OB (OB86) Priority class: 26 External error, Outgoing event 02:26:40.921 PM 03/11/2010 Event 8 of 10: Event ID 16# 79E5 F-I/O passivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 88 F-I/O database number: 824 External error, Incoming event 02:25:13.396 PM 03/11/2010 Event 9 of 10: Event ID 16# 79E5 F-I/O passivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 80 F-I/O database number: 825 External error, Incoming event 02:25:13.396 PM 03/11/2010 Event 10 of 10: Event ID 16# 79E5 F-I/O passivated - Monitoring time exceeded at the safety frame detected in the F-CPU Logical base address: 72 F-I/O database number: 826 External error, Incoming event 02:25:13.396 PM 03/11/2010 Diagnostic buffer of DO module address 96 Diagnostic buffer of module DO10xDC24V/2A Order No./ Description Component Version 6ES7 326-2BF01-0AB0 Hardware 5 - - - Firmware V 2.0.9 DP master system: 1 Station: 3 Event 1 of 8: Event ID 16# F580:8041 Processor Failure Internal error, Incoming event Event 2 of 8: Event ID 16# F580:0F01 Processor failure (no relevance for user: 50, 272) Internal error, Incoming event Event 3 of 8: Event ID 16# F980:0532 Short circuit to L+ at the output or output driver defective (channel number 3 ) External error, Incoming event Event 4 of 8: Event ID 16# F980:0202 Cyclic-Redundancy-Check (CRC) error in data message frame External error, Incoming event Event 5 of 8: Event ID 16# F980:0202 Cyclic-Redundancy-Check (CRC) error in data message frame External error, Incoming event Event 6 of 8: Event ID 16# F980:8031 Loss of Communication External error, Incoming event Event 7 of 8: Event ID 16# F980:0201 Monitoring time for data message frame exceeded External error, Incoming event Event 8 of 8: Event ID 16# F580:8006 Module not Assigned Parameters Internal error, Incoming event Attachment HW-Config.pdf (437 Downloads)
Anati Posts: 5 Rating: (0)
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3/22/2010 1:19 AM	Rate (0)
JullioC Posts: 16 Rating: (1)	Hello remember that you are using a fail safe module. i think the problem is wiht the load conected to the ouput. (please see the chart). if you can install a ouput interface relay i think will be the solution. i would like to knoe if you can make the change bye Attachment s7300_failsafe_signal_modules_manual_en-US_en-US[1].pdf (1576 Downloads)
JullioC Posts: 16 Rating: (1)	Last edited by: JullioC at: 3/22/2010 1:54 AM Total correction
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8/31/2014 11:19 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 8/24/2023 Posts: 4102 Rating: (193)	new question published by Uppiis split to a seperate thread with the subject profibus fail of 300 ms 2 times a day. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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