Hypertherm THC ArcGlide - Manual (Page 175)

ArcGlide THC Instruction Manual 806450 175
4 – Maintenance
Service active Hypernet links. Data is automatically copied into the operating
parameters and the status is automatically transmitted.
I/O is updated and control
loops execute at 10 ms
intervals. Excess time in this
loop is spent servicing the
RS-422 connection. 10 ms interval?
No
Service RS-422 and check Tip Touch or
Tip Sense (on Screen 6 of the
control module).
Yes
Service watchdog timer.
Service analog I/O.
Read arc voltage.
Write motor current.
Read expansion inputs.
Check for critical errors. Critical errors must be corrected before the power is
turned ON again. See
Table 8 – Critical Errors on
page 204 for more information.
Operating states
CNC Hypernet link active?
No
Use HMI operating parameters.
Use CNC discrete wire operating signals.
Yes
Use CNC operating
parameters.
Use Hypernet CNC
operating signals.
Station disabled.
Critical error?
Yes
Plasma remote power OFF.
No
Plasma remote power ON.
Plasma system Hypernet
link active?
No
Use discrete wire plasma system operating
signals and arc voltage.
Yes
Use Hypernet plasma system
operating signals and
arc voltage.