Hamilton Sundstrand Company Fuel Metering Valves XVG Benutzerhandbuch
Register
Number
Number
XVG/eXVG Parameters
Name
Name
Write
Access
Description Type
7072 7073
IDM_FVOLTSNEG15
RO
Fault Log, VoltsNeg15 at time of fault
Float
7074 7075
IDM_TEMPAMB
W3
Approx. ambient temp. of electronics cavity, deg C
Float
7076 7077
IDM_AUTOADCAGAIN
RO
AUTO ADC A gain, range 0.95 to 1.05
Float
7078 7079
IDM_AUTOADCBGAIN
RO
AUTO ADC B gain, range 0.95 to 1.05
Float
7080 7081
IDM_AUTOADCAOFF
RO
AUTO ADC A offset, range -80 to 80 counts
Float
7082 7083
IDM_AUTOADCBOFF
RO
AUTO ADC B offset, range -80 to 80 counts
Float
7084 7085
IDM_VOLTSPOS15
RO
+15V supply voltage, Volts
Float
7086 7087
IDM_VOLTSNEG15
RO
-15V supply voltage, Volts
Float
7088 7089
IDM_XMEAS
RO
Same as PosInInches
Float
7090 7091
IDM_XCMD
RO
Commanded position, inches
Float
7092 7093
IDM_XERR
RO
Position error, inches
Float
7094 7095
IDM_INTXERR
RO
Position control integral command, velocity
(in/0.0001sec)
(in/0.0001sec)
Float
7096 7097
IDM_VCMD
RO
Velocity command (in/0.0001sec)
Float
7098 7099
IDM_ICMD
RO
Motor current command, counts
Float
7100 7101
IDM_VMEAS
RO
Measured velocity (in/0.0001sec)
Float
7102 7103
IDM_GASTEMPC
RO
Gas temperature in Celsius (includes TempOff), used
for LVDT position compensation & analog output
for LVDT position compensation & analog output
Float
7104 7105
IDM_MOTORCUR
RO
Motor current, approximation in Amps
Float
7106 7107
IDM_TIT
RO
Total inches traveled
Float
7108 7109
IDM_DJSUM
RO
Total demand jitter, volts
Float
7110 7111
IDM_SLR
RO
Seal life remaining, % (based on IDM_TITHRESH)
Float
7112 7113
IDM_APLUSBV
RO
LVDT A+B voltage measurement
Float
7114 7115
IDM_AMINUSBV
RO
LVDT A-B voltage measurement
Float
Table 22: Real Time Status Parameters
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Write Modbus Application
Software packages that support Modbus protocol could be used to write Modbus
application for the XVG/eXVG. The necessary Modbus functions are Read
Registers, Write Single Register, and Write Multiple Registers.
application for the XVG/eXVG. The necessary Modbus functions are Read
Registers, Write Single Register, and Write Multiple Registers.
- All XVG/eXVG Modbus parameters are readable using Read Register
function.
- Write to the writeable registers can be accomplished with Write functions and
appropriate password.
User Responsibility
By using the Modbus read and write functions, it is possible to access all of the
XVG/eXVG parameters, features, and functions. The following precautions must
be considered when writing your own Modbus application:
XVG/eXVG parameters, features, and functions. The following precautions must
be considered when writing your own Modbus application:
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