P5 Speed Constant (Belt Scale, Applications Only)
Defines the constant value the Compu-M must multiply to the Speed Sensor output frequency to establish the
current belt speed.
If a Speed Sensor is not utilized TB1-13,14 must be jumpered. The Compu-M
automatically sets this value to 100. Do not alter this value, proceed to P6.
If a Speed Sensor is utilized, the jumper across TB1-13,14 must be removed.
enter: Design Constant from Design Data Sheet. (F = 0.000)
OR
The resultant value of the following calculation.
speed constant =
Speed Sensor pulses per rev* = pulses/m or pulses/ft
pulley circumference (m or ft)/rev
* see Speed Sensor nameplate or consult Mass Dynamics
P6 Belt Length (Belt Scale Applications Only)
Defines the length of the conveyor belt which passes over the belt scale. The belt length units are assumed
to be:
metres, if P0 = 1 (MTPH)
2 (KG/H)
feet, if P0 = 3 (LTPH)
4 (STPH)
5 (LB/H)
enter: Belt Length from Design Data Sheet
or
Measured Belt Length (F = 0)
P7 Test Load/Rate
Test Load (Belt Scale Applications Only)
Defines the load to be registered by the Compu-M when the Test Chain or Test Weight is applied to the Belt
Scale. Enter the value that is indicated on the Design Data sheet. Entering "0" or performing a Reset will
return the Test Load to the 100% Design Load factory value.
The Test Load Units are assumed to be:
kg/m if P0 = 1 (MTPH)
2 (KG/H)
lb/ft if P0 = 3 (LTPH)
4 (STPH)
5 (LB/H)
enter: Test Load, as determined (F = 100% Design Load)
PL-516 61