Posted By: wltr00
TAC32 1925 Fault - 06/01/22 11:16 PM
Getting a 1925 fault. CPUA/SP mismatch. Recommends performing SPC config which I did but no change. Checked SP IO Map and compared it to CPUA IO’s all in same state. Not sure where else to look. SW issue? Or Hardware? Oh and it says Stop Switch in IMS but stop switch is good. Have 120VAC.
Looking for any suggestions. Thanks
Posted By: Rav4guy
Re: TAC32 1925 Fault - 06/02/22 12:35 AM
You need to do couple learns ,I believe SPC and sp?
Also make sure your bypass switches are not sticky ,turn them on off few times and try learn again ,do you have IMS to plug in ?you may need to check inputs to confirm bypass switches function ,you probably stuck between operation modes
Posted By: Indirtwetrust
Re: TAC32 1925 Fault - 06/03/22 09:36 PM
Make sure J16 hasn’t changed on you. Should be 18. If it has changed and you’ve done an SPC already you’ll have to do another after fixing J16.