Appendix A1
A1.1
PDT
The PDT accessory provides pump on/off and status reporting. Warnings and alarms are also indicated to the user.
Up to two PDTs may be fitted to the pump.
A1.1.1
LEDs
Local Control
Pump ON
Warning
Alarm
© Edwards Limited 2010. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Pump Display Terminal (PDT)
Green continuous on when this PDT has control of the pump.
Green (within the Pump Start button) illuminates to indicate that the pump is running.
Yellow illuminates to indicate that a pump warning is present. It flashes when a new
warning occurs until it is acknowledged by pressing ENTER when it goes continuous until
the warning clears.
Red illuminates to indicate that a pump alarm is present. It flashes when a new alarm
occurs until it is acknowledged by pressing ENTER when it goes continuous until the alarm
clears.
A541-11-880 Issue A
Page 41