Ametek Thermox WDG Insitu, Руководство пользователя

Страница: 112 / 166

6-14 | Thermox Series 2000 WDG Insitu Analyzer
Series 2000 LEDs
This section describes how to interpret information on the LEDs in the
Series 2000 controller auto calibration card and combustibles card.
Auto Calibration Card LEDs
All auto calibration card LEDs denote that the Series 2000 has sent out a
15-volt signal to the RCU to activate the appropriate solenoid. LEDs are
clearly labeled on the auto calibration card - 1 is on the far right of the
card as you look at it.
LED Process When Lit:
1 In Calibration System is in calibration. This LED remains on for
the entire calibration cycle, then turns off during
the calibration recovery time.
2 O
2
span O
2
span gas solenoid is energized and the O
2
span gas should be flowing into the sensor.
3 O
2
Zero O
2
zero gas solenoid is energized and the zero
gas should be flowing through the sensor.
5 through 12 - Not used