Hex
command
Description
Data
field
Response Data and response interpretation
FF
SYS RESET
Restarts the system.
N
Where:
N is the reboot mode
0 = Reboot
1 = Reboot and start boot loader
3 = Reset non-vol parameters to
defaults
0A
HV GET CURRENT
Reads supply current S
X.XE-X
AMPS
Where:
S is supply (1-2)
0B
HV GET PRESSURE
Reads supply pressure S
X.XE-XX
UUU
Where:
S is supply (1-2) UUU is pressure
units (TORR, m Bar, or PASCAL )
0C
HV GET VOLTAGE
Reads supply voltage
S
XXXX
Where:
S is supply (1-2)
0D
HV GET STATUS
Reads pump status.
S, XX
YY
Where:
S is supply (1-2)
XX is option. Currently only option
00 is available.
YY can be
“00” for pump standby
“01” for pump starting
“02” for pump running
“03” for pump cooldown
“04” for pump error
11
HV GET PUMP SIZE
Reads pump size.
S
N L/s
Where:
S is supply (1-2)
N is pump size
12
HV SET PUMP SIZE
Sets pump size.
S, N
Where:
S is supply (1-2)
N is pump size
1D
HV GET PUMP
PRESSURE FACTOR
Reads the pump
pressure factor.
S
N.NN
Where:
S is supply (1-2)
N.NN is pump pressure factor
(0.01 - 9.99)
1E
HV SET PUMP
PRESSURE FACTOR
Sets the pump
pressure factor.
S, N.NN
Where:
S is supply (1-2)
N.NN is pump pressure factor
(0.01 - 9.99)
33
HV SET SUPPLY AUTO
RESTART
Sets supply auto
restart option.
S, X
Where:
S is supply (1-2)
X is Y for on and N for off
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900034_C
900034_C - Serial communication
