Rx – “01 OK 00 1.0E-11 TORR A5” + cr
12.5.
Gamma protocol commands
List of supported Gamma protocol commands. Note, S parameter indicates
supply (1 - 4), and T parameter indicates TSP (1 - 2).
Table 9. Gamma protocol commands
Command
code
Description
Parameter Response Data/response interpretation
0x01
Get controller
model
DIGITEL
QPC
0x02
Get firmware
version
SW
Version
X.XX
where X.XX is the firmware rev.
0x0A
Get pump
current
S
X.XE-X
AMPS
where S is supply
0x0B
Get pump
pressure
S
X.XE-XX
UUU
where S is supply
UUU is pressure units (TORR, m
Bar, or PASCAL )
0x0C
Get pump
voltage
S
XXXX
where S is supply
XXXX is current output voltage
0x0D
Get pump status S,00
YY
where S is supply
YY is:
00 for pump standby
01 for pump starting
02 for pump running
03 for pump cool down
04 for pump error
0x0E
Set pressure
units
U
where U is pressure unit (‘T’ for
Torr, ‘M’ for mbar, ‘P’ for Pascal)
0x11
Get pump size
S
X L/s
where S is supply
where X is current pump size
0x12
Set pump size
S, X
where S is supply and X is new
pump size (1-1200)
0x1D
Get pump
pressure factor
S
X.XX
where S is supply
X.XX is pump pressure factor
0x1E
Set pump
pressure factor
S, X.XX
where S is supply and X.XX is new
pump pressure factor (0.01-9.99)
0x25
Set main display
main value
S,X
where S is supply and X is ‘C’ for
current, ‘V’ for voltage, and ‘P’ for
pressure
Page 43
900031_J
900031_J - Serial communication
