MP Systems AK CB20, Инструкция по установке, эксплуатации и обслуживанию

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48 MPSYSTEMS-M-001/06
9.4. Variable Pressure
Adaptive Variable Option
Standard Installation (Recommended) Advanced Installation
No programing necessary. The unit
automatically adapts to ensure the correct
pressure is always present at the tool. Set it
and forget it. It Just Works!
The pump will increase or decrease speed to
maintain set pressure. This ensures the
pump only works as hard as needed, greatly
reducing unnecessary heat input while also
decreasing wear of pump components
.
MP SYSTEMS standard installation is simple
and straight forward. User only needs to
install 2 wires onto stock coolant contactor,
and 2 wires onto the stock coolant overload
for alarm. THAT’S IT, the system is ready to
run. Refer to
Section:6.3.3.1.1.
Installation becomes more complicated,
requiring at least 3 extra spare M-Codes and
additional programming. Only used in special
applications that utilize fine engraving,
coolant driven, and other specialty tools.
Allows for 3 programmable pressures & 1
default pressure to be used in applications
that require finer control.
The pump will increase or decrease speed to
maintain set pressure. This ensures the
pump only works as hard as needed, greatly
reducing unnecessary heat input &
decreasing wear of pump components
Variable Pressure factory default pressures: 1000psi, 750psi, 500psi, 250psi.
Required M-Codes
4 sets for pressures
1 set per port
9.4.1. How to Program Variable Pressure

For programmable pressure, wires 12, 13, 14, and 15 will need to be wired to M-codes. The
port AND the desired pressure will need to be fired for the lower pressure to work.
Example : Port 1 ON= M101. Pressure 2 =M103

M101 AND M103 will need to be active for the pressure 2 setting on port 1.

For pulsing M-codes, a finish signal may be needed. Wires 16 and 17 from the MP unit will
provide a dry contact for the finish signal.