2 General
Digital Governor Basic System PANDAROS III
3
2
General
The
HEINZMANN
Digital Governors of the PANDAROS series have been designed as
speed governors for diesel and gas engines with low and medium power. In addition to their
primary purpose of controlling speed, these governors are capable of performing some other
tasks and functions.
The control system consists of the control unit, the actuator, the setpoint adjusters, the sensors,
and the connection cables.
The control unit includes the control electronics. At the core of the control unit is a very fast
and powerful 16 bit microprocessor. The actual controller programme based on which the
processor operates is permanently stored in a FLASH-EPROM.
The current engine speed is sensed by a magnetic pick-up on the flywheel or a measuring wheel.
One temperature sensor can measure the engine temperature and can cause changings of
governor parameters or alarm messages.
The speed setpoint, additional sensor inputs and the inputs for the analogue accessory are
depending on variations. There are 5 standard variations available. More variations are
possible on customer request.
With the serial interface ISO 9141 resp. RS 232 is communication to other devices possible.
