S&C Instruction Sheet 461-507 11
Operation
STEP 8.
As the magnet tool gets closer, the magnet will be repelled automatically
away from the green S&C logo and be attracted to the “OFF” side of the
tool. As soon as the magnet is attached to the “OFF” side, move the
hotstick away. See Figure 8.
Figure 8. Repelling the magnet away from the recloser and moving it toward the magnet tool.
Limitations During
Communication Session
Pay attention to the following limitations when using the Magnet Tool:
• The signal strength could be weak when communicating with reclosers on the
pole using the Service Center Configuration Software because of the increased
distance and outdoor interference. If safe work practices allow, move the
laptop computer closer to the recloser when making a connection is difficult.
NOTICE
DO NOT perform a firmware or settings update in the field . Loss of line power or
loss of packets caused by weak signal strength or interference may render the
TripSaver II recloser nonfunctional . Reclosers must be taken down from the pole
to perform firmware or settings updates using the Service Center Configuration
Kit .
• When a connection is established, the signal strength can be seen at the lower
left corner of the Service Center Configuration Software screen. To download a
snapshot file successfully, a -87 dBm signal strength or better is required. (The
lower the magnitude of the number the better. For example, -83 dBm is better
than -87 dBm; -90 dBm is worse than -87 dBm.) If the signal strength is worse
than -87 dBm, downloading a snapshot file may take a very long time and may
get interrupted or time out. To improve the signal strength, customers should
move their laptop computer closer to the recloser when it is safe to do so.
• The magnet must not be left attached unattended. Always remove and securely
store the magnet as soon as field data retrieval is complete.
