Hi Tim
I restored the backup we took before you & I started this AM [ tested with scanner - ]
Found that the sertup|system|comm|Gen|Serial Ports - had “don’t setup” selected
Changed to RX4xx, Half,Pol. ON
IO Servers was set to Full D
Changed to Half D
Restored “working” tar w/ 2 tags @ 60 seconds
Values displayed
Scanner displays
No logging – log files are not updating
Rebooted
Ran scanner – results from polled registers
Waited 5 minutes
Scanner displays
No logging
Restored 4 13 with 7 tags
Recvd alarm emails [ expected on change – according to the manual]
No values
Scanner works
Left Global untouched [ did not disable tag in error]
No values
Scanner works
Genral|Serial Ports – Com1 has “don’t setup”
Changed to RX4xx, half, Po. ON
Scanner works
No values
No logging
IO Servers
Set slave to 1 and enabled Topic A
Values appeared
Scanner works
Got alarm email for SysNOT OK [ is a test SysOK should = 1 normally = OK ; 0=NotOK ]
Reboot
Scanner works
Email alarms worked
Logging started
Attached: Log file full tar file installed, tar file from before we started (pre HMS ).
I am going to add tags and do incremental Bus, until it stops working
*My head hurts -*
Thanks again for all of your help!