Mesa 7i77 Analog Enable

Yes, digital outputs from the 7i77 appear to be working. I've got a digital output from the 7i77 that turns on the AC aux power to the servo drive via a relay and the servo drive contactor and that is definitely working. 
I'm using the Axis GUI.
How would I check for a watchdog or sserial error? I have an oscilloscope available.

Check your hal file, especially the line containing loadrt and board names, i just recalled, i had the same issues where no enables and no analog outputs worked with a hand edited config but with a new config they worked properly. Turns out i messed the serial port numbering when changing form mode 0 to mode 2 for 7i77!

Can you launch LinuxCNC and go to the machine-on state and
then run:

halcmd show all > all.txt

In a terminal and post the all.txt file here?
 

Thanks Tommy - I'll check this out.

I've attached the all.txt file and also the complete hal and ini files.

The loadrt line is:
# load low-level driver
loadrt  [HOSTMOT2](DRIVER) board_ip=[HOSTMOT2](BOARD_IP) config=[HOSTMOT2](CONFIG)
setp    hm2_[HOSTMOT2](BOARD).0.watchdog.timeout_ns 5000000

with the ini file parameters:
[HOSTMOT2]
DRIVER=hm2_eth
BOARD_IP=192.168.1.121
BOARD=7i92
CONFIG="sserial_port_0=110 sserial_port_1=00xxxx" 

sserial_port_0=110

Will cause the analog section of the 7I77 to fault because
the analog section has  no mode 1