Commissioning the PAM-199-P power amplifier from W.E.ST Elektronik
Use of the PAM-199-P power amplifier in hydraulics
The PAM-199-P is suitable for controlling proportional directional control valves, pressure valves or throttle valves.
The output current of the power amplifier is regulated and therefore independent of the power supply and the magnetic resistance. The output stage is monitored for cable breakage, is short-circuit-proof and switches off the power output stage in the event of a fault.
RAMP, MIN and MAX, the DITHER (frequency and amplitude) and the PWM frequency can be programmed using the free WPC software from WEST Elektronik.
In addition, the valve characteristic can be linearized over 10 corner points. For example, a linear behavior between input signal and output pressure can be achieved with pressure valves.
You can see here in a short video how quickly and easily the module can be set up.
You can also find the technical documentation here