Hardy HI 1769-FC - Manual (Page 49)

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Chapter 4
Mode Value
RATE_CAL_MODE 7
REFILL_MODE 8
FULL_MODE
9
MANUAL_HOLD_MODE 10
RATECAL_HOLD_MODE 11
Integrated Technician
If there is NO IT JBOX, the instrument can still measure the sense voltage, the overall
load cell millivolts per volt, and the internal reference weight value. If the user has an IT
JBOX, the instrument can also read the weights and voltages of the individual sensors
attached to the IT JBOX.
To initiate an IT test, do a WRITEPARAM command, with parameter number 0x0036,
and a parameter value equal to the number of sensors, which should be 1-4 if you have an
IT JBOX.
To read back the results, do a READPARAM command, with parameter numbers 0x0036
through 0xB036. The return values are listed below.
Integrated Technician Return Values Table
Return Value # Hex Description
PARAMID_ITECH xx36
INSTANCE_VSENSE 0036 Sense voltage, 2 decimal places
INSTANCE_DVM_COMBINED 1036 millivolts per volt, 4 decimal places
INSTANCE_IREF_WEIGHT
2036
internal reference weight, weight
decimal point
INSTANCE_JBOX_MV/V1
3036
Load cell 1 millivolts per volt, 4
decimal places
INSTANCE_JBOX_MV/V2
4036
Load cell 2 millivolts per volt, 4
decimal places
INSTANCE_JBOX_MV/V3
5036
Load cell 3 millivolts per volt, 4
decimal places
INSTANCE_JBOX_MV/V4
6036
Load cell 4 millivolts per volt, 4
decimal places
INSTANCE_JBOX_REF_WEIGHT
7036
reference weight on IT JBOX,
weight decimal pt
INSTANCE_JBOX_WEIGHT1
8036
Sensor 1 on JBOX, weight decimal
point
INSTANCE_JBOX_WEIGHT2
9036
Sensor 2 on JBOX, weight decimal
point
INSTANCE_JBOX_WEIGHT3
A036
Sensor 3 on JBOX, weight decimal
point
INSTANCE_JBOX_WEIGHT4
B036
Sensor 4 on JBOX, weight decimal
point