Restart of h1sush2a following loss of communications with IO Chassis.

model restarts logged for Sat 11/Aug/2018
2018_08_11 08:31 h1iopsush2a
2018_08_11 08:32 h1iopsush2a
2018_08_11 08:33 h1susmc1
2018_08_11 08:33 h1susmc3
2018_08_11 08:33 h1suspr3
2018_08_11 08:33 h1susprm