Instruction Manual IGM402 Hornet
InstruTech
Page 70
COMMAND
BRIEF DESCRIPTION
COMMAND SYNTAX
RESPONSE
READ EMISSION
CURRENT STATUS
Read emission current
setting
#xxSES<CR>
(e.g., #01SES<CR>)
*xx_0.1MA_EM<CR>
*xx_4.0MA_EM<CR>
SET EMISSION
CURRENT
Choose emission current of
4 mA or 100 μA
#01SEy<CR>
(
e.g.,
#01SE1<CR>)
for y=1=4 mA; y=0=100μA
*xx_PROGM_OK<CR>
SET FILAMENT
Choose Filament 1 or 2
#xxSFy<CR>
(e.g., #01SF1<CR>)
y=1 for F1; y=2 for F2
*xx_PROGM_OK<CR>
SET TRIP POINT for
RELAY
I
(IG)
Set the ‘turns on below’
(+) pressure point for RLY
I
and set the ‘turns off above’
(-) pressure point for RLY
I
as indicated by the pressure
display for the ion gauge
(IG)
#xxSLzy.yyEzpp<CR>
(e.g., #01SL+4.00E-06<CR>)
(e.g., #01SL-5.50E-06<CR>)
For the ‘z’ preceding the ‘y.yy’
value, a ‘+’ = ‘turns ON below’
and a ‘-‘ = ‘turns OFF above’
the setpoint value for
RLY
I
*xx_PROGM_OK<CR>
SET TRIP POINT for
RLY A
Set the ‘turns on below’ (+)
pressure point for RLY A and
set the ‘turns off above’ (-)
pressure point for RLY A
Hint: Set the ‘turns off
above’ (-) setpoint pressure
first.
NOTE: RLY A/B may be
assigned to either CG1 or
CG2 pressure readings.
#xxSLAzy.yyEzpp<CR>
(e.g., #01SLA+4.00E+02<CR>)
(e.g., #01SLA-5.00E+02<CR>)
Turn the relay OFF (-) above
500 Torr
*xx_PROGM_OK<CR>
If the ‘turns off above’ (-)
pressure setpoint is less than
the value of the ‘turns on
below’ (+) setpoint, a syntax
error of
?01 SYNTX ER<CR>
will
result.
SET TRIP POINT
for RLY B
Set the ‘turns on below’ (+)
setpoint pressure for RLY B
and set the ‘turns off above’
(-) setpoint pressure for RLY
B
Hint: Set the ‘turns off
above’ (-) setpoint pressure
first
#xxSLBzy.yyEzyy<CR>
(e.g., #01SLB+4.00E+02<CR>)
Turn the relay ON (+) below
400 Torr
(e.g., #01SLB-5.00E+02<CR>)
Turn the relay OFF (-) above
500 Torr
*xx_PROGM_OK<CR>
If the ‘turns off above’ (-)
pressure setpoint is less than
the value of the ‘turns on
below’ (+) setpoint, a syntax
error of
?01 SYNTX ER<CR>
will
result.
READ TRIP POINT
for RLY
I
(IG)
Read the ‘turns on below’
(+) pressure point for relay
I
and read the
‘turns off above’ (-) pressure
point for relay
I
#xxRLz<CR>
(e.g., #01RL+<CR>)
(e.g., #01RL-<CR>)
*xx_y.yyEzyy<CR>
(e.g., *01+7.60E+02<CR>
(e.g., *01-7.60E+02<CR>)
READ TRIP POINT
for RLY A
Read the ‘turns on below’
(+) pressure point for relay
A and read the
‘turns off above’ (-) pressure
point for relay A
#xxRLAz<CR>
(e.g., #01RLA+<CR>)
(e.g., #01RLA-<CR>)
*xx_y.yyEzyy<CR>
(e.g., *01+5.60E+02<CR>)
(e.g., *01-7.60E+02<CR>)
