High Country Tek PLD, Powerline / universal single / dual coil PWM Valve Driver - Manual (Page 22)

Part No:- 021-00155 RevD7 PowerLine System Controller User Guide Page | 22
PowerLine User Guide
MAX
MIN
Stop RPM
Slow RPM
Output
Current[A]
Output
Current[B]
Command Input
Min MAX
Center
deadband
Horse Power Limiter & Anti Stall with Max Command
Selection from Menu ->
Control Logic-> Anti Stall w Max Command
Anti Stall w Max Command is the same as
Anti-Stall except for the addition of the
COMMAND input that adjusts the MAX
current. The effect of the COMMAND
input is exactly the same as changing the
MAX current setting, with the adjustment
range of the analog input being the MIN to
MAX current values set by the Opto 3000
.
See the graph in figure 7. Anti Stall w
Max Command mode can be used to give
the operator a joystick controlled load
horsepower, or load speed, adjustment in
addition to the automatic load reduction
process that prevents stalling the engine.
Figure 3 Coil Current V’s.
Command Voltages in Anti
Stall w Max Command Mode
IMPORTANT NOTE – DUAL COIL OPERATION:
The output of either ‘A’ or ‘B’ output will go from the respective ‘I Min’ setting to ZERO (0mA ) when
crossing through command mid-point. The valve outputs do NOT jump from one I Min to the other.