MCM JR-2 Current Interrupter
11640 US Hwy 1, Sebastian FL 32958
Tel: 772-794-9448 ~ Fax: 772-589-9072
E-mail:
~ Web Site:
www.mcmiller.com
Instruments and Equipment for the Corrosion Engineer
13
7. Interconnect "SYNC" jacks on all units, daisy chain
fashion.
8. Press CLOCK SET, 7, 0,2 ENTER 7:02
9. When present time (your wrist watch) reads 7:02
Press 'ENTER' once on one unit only 7:02
10. At 7:02, all units will begin running as evidenced by a
flashing colon (:).
The sync cables may now be removed and the JR-
2’s
distributed to their various locations for installation.
Testing may begin at 8:00 A.M.
Example 2: Immediate Start
– Cycle Begins Now
The JR-
2’s will be put in place after interruption cycle begins.
In other words, the units will be synched after the
Start
cycle
time has occurred.
It is 2:30 in the afternoon and the JR-
2’s are in one location
ready to be synched. They will be installed in the rectifiers
later. The JR-
2’s will start their On/Off cycle immediately and
remain cycling until 5:00PM in the evening. At that time, they
will shut the relay and wait until 8:00AM the next morning
before resuming interruption.
Test Requirements:
On Cycle -2 sec.; Off Cycle -.5 sec.
Work Schedule:
Start 8:00AM, Stop 5:00PM, and repeat for
XXX days, as necessary.
The present time is 2:30 PM
