[#INSTRM-1264] FPGA time-out during cobra operation

[INSTRM-1264] FPGA time-out during cobra operation Created: 04/May/21 Updated: 23/Feb/23 Resolved: 23/Feb/23
Status:	Won't Fix
Project:	Instrument control development
Component/s:	None
Affects Version/s:	None
Fix Version/s:	None

Type:

Task

Priority:

Normal

Reporter:

chyan

Assignee:

Unassigned

Resolution:

Won't Fix

Votes:

Labels:

PFI

Remaining Estimate:

Not Specified

Time Spent:

Not Specified

Original Estimate:

Not Specified

Description

FPGA time-out is encountered during the cobra operation. It says it exceed 30.03 second timing. When this time out happened. The convergence test becomes very slow.

Comments

Comment by chyan [ 04/May/21 ]

@hassan, I think I put this ticket in wrong project. Would you please put this ticket under ICS?

Comment by cloomis [ 04/May/21 ]

Please check the fpgaProtocol.log and look for any extreme requests (large number of steps, etc).

Comment by chyan [ 05/May/21 ]

By looking at the log on the day time-out happened. We see many
'TLM 1 cmdNum= 0 error= 1 0 Timeout'
in fpgaProtocol.log. I am guessing this may due to the wrong geometry of corba, so that software sending wrong step numbers. I will see if this issue gone after we done the phi and theta arm calibration correctly.

Comment by chyan [ 23/Feb/23 ]

ticket closed since there is no way for quick and has not happen for a while

Generated at Sat Feb 10 16:33:35 JST 2024 using Jira 8.3.4#803005-sha1:1f96e09b3c60279a408a2ae47be3c745f571388b.

[INSTRM-1264] FPGA time-out during cobra operation Created: 04/May/21 Updated: 23/Feb/23 Resolved: 23/Feb/23