Setra System Model 470 - Manual (Page 8)

8
3.4 Functions
This summary of functions is provided for reference only. See the following sections for details on
how to use each function. Command codes must be in capital letters.
ASCII
Function Command ASCII Hex
Name Code Code Code Description Section
PRINT P 80 $50 Report information 4.1
to a computer or data
acquisition system.
CONVERT U 85 $55 CONVERT engineering 4.2
units being reported.
ZERO Z 90 $5A Perform relative or 4.8
absolute tare value.
CLEAR C 67 $43 CLEAR the number or 3.3
key sequence being
transmitted.
SEA LEVEL B 66 $42 True pressure to SEA 4.11
LEVEL or vice versa.
VERIFY V 86 $56 Test communications 5.7
and report pressure
measurement range.
SETUP S 83 $53 Terminate the number
or key sequence being
transmitted.
SETUP SP 83 80 $53 $50 Report SETUP summary 4.10
PRINT to host, including elevation
and min/max values.
SETUP SA 83 65 $53 $41 Change Hi and Lo ALARM 4.6
SETPOINTS setpoints in nonvolatile
memory.
SETUP SM 83 77 $53 $4D Enter MIN/MAX tracking 4.5
MIN/MAX mode.
SETUP ZERO SZ 83 90 $53 $5A Perform ZERO calibration 7.3
procedure.
SETUP SPAN SF 83 70 $53 $46 Perform SPAN calibration 7.4
procedure.
SETUP SB 83 66 $53 $42 Enter station elevation for 4.11
SEA LEVEL SEA LEVEL correction.