Instrutech The Hornet IGM402 User Manual page 75

Hot cathode ionization vacuum gauge with dual convection
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Instruction Manual
Depending on the age of your device the following new additional commands showing the filament condition may not be
available with your unit. If your device does not respond to the following commands it does have not have these latest
additions. The last four parameters shown below provide the same type of information when the setup and programming
display screen is set to the RESEARCH mode.
COMMAND
BRIEF DESCRIPTION
READ PRESSURE
Read pressure unit
UNIT
SET PRESSURE
Set Pressure unit for display
UNIT
and RD response
READ IG ION
Read the current IG ion
CURRENT
current in amps
READ IG EMISSION
Read the actual IG emission
CURRENT
current being measured by
the gauge in amps
READ IG FILAMENT
Read the current IG
VOLTAGE
filament voltage in volts
READ IG FILAMENT
Read the current IG
CURRENT
filament current in amps
InstruTech
COMMAND SYNTAX
RESPONSE
#xxRU<CR>
*xx_TORR____<CR>
(eg: #01RU<CR>)
*xx_MBAR____<CR>
*xx_PASCAL__<CR>
#xxSUx<CR>
*xx_PROGM_OK<CR>
(eg: #01SUT<CR>)
T = Torr, M = mBar, P = Pascal
#xxRDIGC<CR>
*xx_y.yyEzyy<CR>
(eg: #01RDIGC<CR>)
(eg: *01_1.53E-06<CR>)
When sensor is off: indicate offset
voltage.
#xxRDIGE<CR>
*xx_y.yyEzyy<CR>
(eg: #01RDIGE<CR>)
(eg: *01_1.00E-04<CR>)
When sensor is off: 0.00E-00
#xxRDIGV<CR>
*xx_y.yyEzyy<CR>
(eg: #01RDIGVCR>)
(eg: *01_1.20E-00<CR>)
When sensor is off: 0.00E-00
#xxRDIGA<CR>
*xx_y.yyEzyy<CR>
(eg: #01RDIGACR>)
(eg: *01_2.20E-00<CR>)
When sensor is off: 0.00E-00
IGM402 Hornet
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