Teledyne HVG-2020B Instruction Manual page 30

HVG-2020B Instruction Manual
BAUD=
Sets the baud rate and stores it in non-volatile memory. Valid options are: 9600, 19200,
38400, 57600 and 115200
H
High Setpoint (Read/Write)
This is the value above which the high setpoint will become active. The same as S21.
L
Low Setpoint (Read/Write)
This is the value below which the low setpoint will become active. The same as S20.
U
Pressure Units (Read/Write)
Returns the current pressure unit name in text. The same as S22. To set the pressure unit
that the gauge is displaying, a numeric value is used as follows:
S112=
Verbose Replies (Write Only)
Enables (Non-Zero value) or disables (0) Verbose Replies.
ENABLE VERBOSE
DISABLE VERBOSE
ENABLE RS485
DISABLE RS485
IS485TERMINATED
NOTERMINATERS485
TERMINATERS485
RESTOREFACTORYDEFAULTS
Reset values include: Product config (S64), Piezo calibration curve settings, Pirani
calibration settings, Gas calibration settings, Temperature settings, Analog output settings
GPV
Get Piezo Value
Gets the current Piezo Value in counts. Can be used in conjunction with S15= to zero the
Piezo only.
EAR99 Technology Subject to Restrictions Contained on the Cover Page
(Write Only) Set the baud rate
1 = TORR
2 = MBAR
3 = KPA
4 = PSIA
5 = PSIG
6 = ATM
7 = BAR
8 = PA
Display descriptive text and units. Same as S112=1.
Display values only. Same as S112=0.
Configure the serial port for RS485 communication
Configure the serial port for RS232 communication
Read whether termination resistors are engaged
Disable termination resistors on RS485 communications
Enable termination resistors on RS485 communications
Reset variables to the values stored at the factory.
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