beautypg.com

Programmable remote (pr) v/c module -7, Timer/counter -7 – Hypertherm HT4001 Plasma Arc Cutting System User Manual

Page 98

background image

OPERATION

HT4001

Instruction Manual

5-7

Programmable Remote (PR) V/C Module (Fig. 5-5)

• VOLTAGE LEDs

Displays cutting voltage during cut sequence.

• CURRENT LEDs

Displays cutting current during cut sequence.

• UP / DOWN LEDs

Indicates that torch height is being adjusted up or down.

Timer/Counter (Fig. 5-6)

Each LCD counter is self-powered by a three-volt lithium battery.

STARTS LCD Counter (w/Reset)

Indicates the number of arc starts.

ARC TIME LCD Counter

Indicates the cumulative time that the arc is on in hours.

ERRORS LCD Counter (w/Reset)

Indicates the number of times that the arc cut cycle ends before the programmed current ramp down time
has elapsed. This reading provides a direct correlation to the long-life operation of the electrode; the higher
the reading, the shorter the electrode life.

Figure 5-5

Programmable Remote (PR) V/C Front Panel Indicators

Figure 5-6

Timer / Counter Front Panel Indicators

Reset

Reset