11/7/2017 3:55 PM | |
Joined: 10/11/2006 Last visit: 1/22/2025 Posts: 5985 Rating:
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To find out the complete alarm, you have to look at the alarm display in the TIA Portal. There the alarm with the complete additional information is shown. It is no problem of your Axis Control FB or of your MC_POWER command. It has also nothing to do with the 1500T-PLCs. To activate the alarm window in TIA Portal you have to right click on the PLC when you are online and then tick the checkbox "Receive alarms". After that you see the alarm in the Diagnostics -> "Alarm display" tab at the bottom of your TIA Portal. You can see the options in the screenshots attached. AttachmentScreenshots.zip (366 Downloads) |
With best regards, |
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11/7/2017 6:02 PM | |
Joined: 4/25/2008 Last visit: 1/29/2025 Posts: 9 Rating:
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I have checked receive alarms optionbox, in diagnostic window there is no messages related with axis to or mc_commands. I think main reason is, as you can see attached images, in axis diagnostic window, sensor status is 0 invalid and _to.SynchronousAxis_Slide.StatusSensor[1].CommunicationOK bit is not true. Also i tried to use mc_preservo task to simulate tel81, it wouldn't work. By the way i tried this example with 1516f cpu without i-o modules, https://support.industry.siemens.com/cs/document/109741575/using-the-mc-preservo-and-mc-postservo-organization-blocks?dti=0&lc=en-WW hyd-axis concept but also same situation, it doesn't work. Attachmentforum_enc_sensor_status.zip (259 Downloads) |
11/8/2017 12:11 PM | |
Joined: 4/25/2008 Last visit: 1/29/2025 Posts: 9 Rating:
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OK then, i have tried with 1515t cpu fw2.1 after that i can read active diagnostic alarms in diag-info window,i don't know why i couldn't read alarm messages form 1516f cpu. We select and connect analog output to axis object, but if there is no i/o card availible, then to automatically checks if pqw logical adress is ready-for-op and writable then if there is an error, i got errorID 16#8001 on mc_power. Last time i configured io-device between simotion and simatic plc, and i've selected logical output adress on communication area, also didn't work and throws error 16#8015. You can see error no 401 and reaction 4 in axis-db. After correct analog io,enc-sim program for tel81 automatically works, state = 2 valid. At the end, i must connect real analog output card and logical output word adress, otherwise i can't work with real_axis, can't set it running. OBservo, OBipo cycles checks always ActorData i guess, tel_in and tel_out. Problem solved. Attachmentforum_1515t_error_detail.zip (287 Downloads) |
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