TECO A510s - Page 474

10-5
LED display Description Possible causes Corrective action
EF1
External fault
(S1)
External fault (Terminal S1)
Active when 03-00= 25,
and Inverter external fault
selection 08-24=0 or 1.
 Multifunction digital input external
fault active.
 Multi-function input
function set incorrectly.
 Check wiring
EF2
External fault
(S2)
External fault (Terminal S2)
Active when 03-01= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF3
External fault
(S3)
External fault (Terminal S3)
Active when 03-02= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF4
External fault
(S4)
External fault (Terminal S4)
Active when 03-03= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF5
External fault
(S5)
External fault (Terminal S5)
Active when 03-04= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF6
External fault
(S6)
External fault (Terminal S6)
Active when 03-05= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF7
External fault
(S7)
External fault (Terminal S7)
Active when 03-06= 25,
and Inverter external fault
selection 08-24=0 or 1.
EF8
External fault
(S8)
External fault (Terminal S8)
Active when 03-07= 25,
and Inverter external fault
selection 08-24=0 or 1.