Edwards 9773512584, Instruction Manual

Page: 16 / 180

Only one of these can have control of the dry pumping system at any one time. That is,
once one of these has control of the dry pumping system, the control requests from the
others are denied. Control must be released by one module before it can be taken by a
different module.
There are LEDs to indicate control:
▪ The LED on the front control panel illuminates when control is taken by the front
panel. Refer to Figure: Front panel controls , item 6.
▪ The LED on the rear of the pump illuminates when control is taken by the
MicroTIM. Refer to Figure: The controls/connectors on the rear of the pump
(system with rear exhaust and castors/levelling feet fitted) , item 9.
▪ The local control LED on the PDT illuminates when control is taken by that
particular PDT. Refer to Pump display terminal on page 120.
The PDT display also indicates which system is in control.
1.5 Active utility control/standby
The active utility control (Green mode) function may reduce the speed, power and purge
gas consumption of the dry pumping system while on standby. The dry pumping system
can be put into Green mode/Standby mode using the front control panel, the PDT or
through the MCM MicroTIM. Refer to Green mode/standby mode on page 57 for more
information.
Figure 1 Front panel controls
1 2 11 9 8 7 6 5 4 3 10
CS
/105
9/
A
1. EMS button 2. Running LED (green)
3. Start button 4. Stop button
5. Local control button 6. Local control LED (green)
7. Power LED (green) 8. Warning LED (amber)
9. Alarm LED (red) 10. Green mode LED (green)
11. Pump Display Terminal (PDT) connection
1. EMS button 2. Running LED (green)
3. Start button 4. Stop button
5. Local control button 6. Local control LED (green)
7. Power LED (green) 8. Warning LED (amber)
9. Alarm LED (red) 10. Green mode LED (green)
11. Pump Display Terminal (PDT) connection
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M58800880_H - Introduction