Warner Electric TCS-200-1H - Manual (Page 12)

12 Warner Electric • 800-825-9050 P-2003-2 • 819-0420
o 9. Place the mode selector switch in the “run”
position and set the tension adjust potentiometer
to zero (or fully counterclockwise). The meter
should read zero current output to the brake.
o 10. Slowly rotate the tension adjust
potentiometer from fully counterclockwise to fully
clockwise, noting that the output current
increases from zero to 345-375 mA at maximum
output.
o 11. This concludes checkout of the control
system. Remove power and allow approximately
30 seconds before proceeding to the next step.
o 12. Remove the meter and reattach the sense
magnet lead to terminal 1 of terminal block TB2
and secure the lead. Proceed to step 13.
All other 2 wire tension brakes
o 5. Attach a DC voltmeter to terminals 2 and 3 of
terminal block TB2.
Note: A DC voltmeter with the capability of reading 0
to 24 VDC should be used. Positive (+) to terminal 2
and negative (-) to terminal 3.
o 6. Reapply power to the control system.
o 7. Place mode selector switch in the brake "off"
position. The meter should read zero voltage and
the brake armature should be free-wheeling.
o 8. Place mode selector switch in the brake
"stop" position. The meter should read
approximately 24 VDC and the brake should be
locked up tight.
o 9. Place mode selector switch in the brake "run"
position and set the tension adjust potentiometer
to zero or full counterclockwise position. The
meter should read zero output voltage to the
brake.
o 10. Slowly rotate the tension adjust
potentiometer from fully counterclockwise to full
clockwise, noting the output voltage increases
from zero to approximately 24 VDC at maximum
output.
o 11. This concludes check-out of the control
system. Remove power and allow approximately
30 seconds before proceeding to the next step.
o 12. Remove the meter and from terminals 2 and
3 of terminal block TB2 and secure.
o 13. Reapply power to the control system.
o 14. Adjust the tension potentiometer for the
desired brake level required for operation.
Note: If start-up and adjustment procedures do not
produce the desired results, consult the
troubleshooting section of this manual.
o 15. If a remote mode selector switch is used,
repeat steps 5 through 13 using the remote
mode selector switch.
o 16. Close the cover to the control chassis using
the cover screw supplied with the control.
Remote Tension Adjust
o 1. Apply power to the control system.
o 2. Check that the green LED marked “power” is
illuminated.
o 3. Using an AC voltmeter, measure the voltage at
terminals 4 and 8 of terminal block TB2. This
should be approximately 115 VAC or 230 VAC,
depending on the input voltage chosen.
o 4. Remove power from the control system and
wait approximately 30 seconds before
proceeding to the next step.
Electro Disc Tension Brake
Note: If you are not using electro disc tension
brakes, proceed to step 5 under all other 2 wire
tension brake section.