15.2.7.1 Pumphead Speed
Pumphead speed is 16-bit unsigned integer value representing speed of pump head in 1/10th of RPM. For
example, 1205 represents 120.5 RPM.
15.2.7.2 Hours Run
Hours run parameter is 16-bit unsigned integer representing whole hours of runtime.
15.2.7.3 Number of full motor revolutions
l
Counts down from FF for each complete motor revolution.
l
Reset counter to FF by using bit 2 of control word.
l
Motor relates to motor inside pump before gearbox ratio.
l
Number of pumphead revolutions obtained by dividing number of motor revolutions by gearbox ratio
of 29.55.
Table 30 - Byte / Hex to decimal
BYTE
HEX TO DECIMAL
10
9
10
9
A
FF
FF
65536
B
FF
C4
65476
Motor full revolutions
A Minus B
59
NOTE51
A = Start of Dose / B = End of Dose.
Pumphead revolutions
Motor Revs
Gearbox ratio
59
29.55
Divide
1.996 rpm
15.2.7.4 Read Flow Calibration
Value is 16-bit unsigned integer representing μl per revolution.
15 INSTALLATION: PART 6 (SETTING UP THE PUMP (CONTROL SETTINGS))
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