Pfeiffer Vacuum A 1204H, Operating Instructions Manual

Page: 48 / 92

48
Control interfaces
SETTING
(1)
Selection Setting range
CONTRAST 30-250
PURGE PURGE FLOW LOW DEFAULTS PRE-WARNING DISABLED
ENABLED Threshold 20-120 slm
Delay 0- 600 s
WARNING DISABLED
ENABLED
Threshold 15-120 slm
Delay 0- 600 s
PRE-ALARM Threshold 15 slm
Delay 0- 600 s
PURGE PROLONG Delay 0-7200 s
WATER FLOW SENSOR TYPE/
ANA. SENSOR LOW DEFAULTS WARNING DESABLED
ENABLED Threshold 130 to 960 l/h
Delay 0-600 s
DESABLED
POWER FB POWER HIGH DEFAULTS ALARM DISABLED
ENABLED
Threshold 4000-20000 W
Delay 0-6500 s
WARNING DISABLED
ENABLED
Threshold 500-4900W
Delay 0-600 s
PRE-WARNING DISABLED
ENABLED Threshold 500-4000W
Delay 0-600 s
R1 POWER ALARM DISABLED
ENABLED
Threshold 3000-20000 W
Delay 0-600 s
WARNING DISABLED
ENABLED
Threshold 500-4000W
Delay 0-600 s
PRE-WARNING DISABLED
ENABLED Threshold 500-3000W
Delay 0-600 s
R2 POWER
(2) ALARM DISABLED
ENABLED Threshold 3000-20000 W
Delay 0-600 s
WARNING DISABLED
ENABLED
Threshold 500-4000W
Delay 0-600 s
PRE-WARNING DISABLED
ENABLED Threshold 500-3000W
Delay 0-600 s
FREQUENCY FB INVERTER MODE FIXE
ANALOG
FIXE FREQ. values depend on model (see 7.9) Min/Inter./Max
ANALOG FREQ.
R1 INVERTER MODE FIXE
ANALOG
FIXE FREQ. values depend on model (see 7.9) Min/Inter./Max
ANALOG FREQ.
MODE
FIXE
ANALOG
R2 INVERTER
(2) FIXE FREQ. High /Low
ANALOG FREQ.
TEMPERATURE HP FB T° DISABLED
CONTROL
SETPOINT H: 70-130 °C
X: 50-130 °C
DEFAULTS HIGH DEFAULTS ALARM Threshold 80-140 °C
Delay 0-600 s
WARNING Threshold se5 °C
Delay 0 s
LOW DEFAULTS DISABLED
WARNING ENABLED Threshold setpoint - 10 °C
Delay 0 s
MEASUREMENT DEFAULTS HIGH DEFAULTS ALARM DISABLED
ENABLED
Threshold H: 75-140 °C
X: 55-140 °C
Delay 0-600 s
WARNING DISABLED
ENABLED
Threshold H: 75-140 °C
X: 55-140 °C
Delay 0-600 s