Agilent Technologies TwisTorr 74FS AG Rack Mode D'emploi page 246

17 Technical Information
Examples
181 R/W
182 R/W
200 R
201 R
202 R
203 R
204 R
205 R
206 R
211 R
216 R
224 R
226 R
257 R
267 R/W
300 R
301 R
246/300
N Gas type
N Gas correction
N Pump current in mA dc
N Pump voltage in Vdc
N Pump power in W (pump current x pump
voltage duty cycle)
N Driving frequency in Hz
N Pump temperature in °C
N Pump status
N Error code
N Controller Heatsink Temperature (°C)
N Controller Air Temperature (°C).
A Pressure reading Format = X.X E XX
N Rotation Frequency (rpm)
N Gauge status
N Gauge power
N Cycle time in minutes (zeroed by the reset
command)
N Cycle number (zeroed by the reset
command)
TwisTorr 74 FS AG Rack Controller User Manual / 87-901-055-01
0 = not configured
1 = Nitrogen
2 = Argon
3 = Idrogen
4 =other
0 to 70
Stop = 0
Waiting intlk = 1
Starting = 2
Auto-tuning = 3
Braking = 4
Normal = 5
Fail = 6
Bit description: see the
following figure
0 = No gauge connected
1 = gauge connected
2 = Under range/gauge error
3 = over range/gauge error
4 = Rid unknown
0 = gauge off
1 = gauge 0n
2 = programmable power sp1
3 = programmable power sp2
4 = programmable power sp3
0 to 999999
0 to 9999