6. FBUS interface over current.
– The speed control card supplies 24VDC
to the remote-control panels. This fault indicates the 24VDC output is
taking excessive current. The FBUS supply output will switch off. To
restore this output, remove the supply from the speed control card for a
period.
7. Anti-condensation heater output over current.
– The 24VDC anti
condensation heater output is taking excessive current. The heater
output will switch off. To restore this output, remove the supply from the
speed control card for a period.
8. Limit Switch Error. Some lamp types do not use all or some limit
switches. If an invalid limit switch input is detected it is probable the
speed control card is set to the wrong product or there is a wiring error.
9. Datum Error. The start-up datum system has not completed correctly.
10. Product type not set or corrupt. The product type has not been set, has
been set incorrectly or is corrupt.
11. Supply voltage out of tolerance. The 24V supply is outside the range
18-30V.
