RK3000 High Frequency Power Supply
Operating Manual
Page 64 of 73
Appendix II
– Timers for Motor Operated Cleaning Devices (Optional Feature)
Motor Operated Electrode Cleaning Equipment Timers
If this control is being used in conjunction with motor driven rapping
systems, four (4) optional relays built into the Interface Unit and relay
timers designed into the Keyboard and Display Unit can be used to
control the on and off times of the various motors. This allows the
rapping cycle time to be tailored to each field in the precipitator.
These timers and the programming sequence for setting them are as
follows:
First, from the Device Selection Screen press the Help key and the Enter
key until the Coordination System screen appears. Enter 1 to enable the
Coordination System, and then set-up the start and end ID numbers for
the coordination. Refer to Coordination System screens on page 28.
Press the PROMPT key and then the
key until the “Rapper System
Set-
up” Prompt Screen appears.
Press ENTER and the Global Rapper System screen will appear.
The global rapper system refers to the status of all the rapper relays
selected under the Coordination System set-up. If the global rapper
system is disabled, none of relays will energize. If the system is enabled,
all the relays have the capability of being individually energized or
individually de-energized.
To disable the Global Rapper System press the “0” key, to enable the
Global Rapper system press the “1” key. Your selection will appear
opposite the word Enter, and become active when the ENTER key is
pressed.
Regardless of your choice, the Rapper Program # screen appears.
Each Interface Unit (RED-01 to RED-XX), that houses the relays, can
have up to six different “set-ups” regarding the Interval time and the On
time of each rapper relay. The program number refers to which of these
six different programs is presently being programmed. The following
programming instructions are applicable to all six programs; program 1
will be used for this example.
RED-01
Rapper System Setup
RED-01
Global Rapper System
0=Disable, 1=Enable
Enter: 0
RED-01
Rapper Program #
Range: 1-6
Enter: 0