Hypertherm Powermax65 SYNC - Page 68

Serial Communication Programmer Reference Guide
68 810400 Reference Guide Powermax65/85/105 SYNC
Figure 8 – Serial communications during SYNC quick restart and cold restart (fault 0-19-9)
FAULT RESPONSE 0-19-9
(USER HAS SWITCHED OFF POWER,
OR PCB FAULT)
USER SWITCHES THE
POWER SUPPLY OFF
HAVE 60 SECONDS
ELAPSED?
NO
YES
LCD GOES BLANK, SERIAL
COMMUNICATIONS CONTINUE
POWERMAX MODBUS
RESPONSES STOP
EXIT
ENTER
HAS THE USER SWITCHED
POWER SUPPLY BACK ON, AND
COMMUNICATIONS RESUMED?
NO
YES
COMMUNICATIONS
RESUME