Gamma Vacuum SPCe - Page 44

Hex
command
Description Data eld Response Data/Response description
FF MASTER RESET
(legacy)
Executes a
complete software
reset (legacy MPC
support command).
No response due to
initialization of controller
91 SET ARC DETECT
Enables/disables
arc detection.
"YES" or
"NO"
92 GET ARC DETECT
Reads the current
arc detection
setting.
"YES" or
"NO"
0A READ CURRENT
Reads pump
current.
None or
"1"
X.XE-XX
AMPS
0.1E-09 = HV OFF STATUS
0B READ PRESSURE
Reads pump
pressure.
None or
"1"
X.XE-XX UUU UUU is pressure units (Torr,
MBR, or PA) 0.1E-10 = HV
OFF STATUS
0C READ VOLTAGE
Reads pump
voltage.
None or
"1"
XXXX XXXX indicates the voltage In
volts
0D GET SUPPLY
STATUS
Reads various
conditional
messages displayed
on the front panel.
None or
"1"
Various See Display Messages
section of this manual
0E SET PRESS UNITS
Species the default
pressure units.
U U is pressure units
U = T (Torr), M (Mbar), P
(Pascal)
11 GET PUMP SIZE
Reads pump size in
liters per second.
None or
"1"
ssss L/S ssss is pump size
12 SET PUMP SIZE
Sets pump size in
liters per second.
ssss ssss is pump size
1D GET CAL FACTOR
Reads the
calibration factor
that modies
pressure.
n.nn n.nn range is 0.00 – 9.99
1E SET CAL FACTOR n.nn n.nn range is 0.00 – 9.99
04/2021 - ©Gamma
Page 44900026_F
900026_F - Serial (J3) and ethernet (J2) operation