Specifications

EV Inverter Operating Manual
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TECO – Westinghouse Motor Company 36
Run
Command
RUN
STOP
Inverter Output
Frequency
Relay Output
Signal
Preset Output
frequency target
(F22)
Fig. 11.5c (F21/C46=003) Frequency detection Fout>F22
Run
Command
RUN
STOP
Inverter Output
Frequency
Preset Output
frequency target
(F22)
Relay Output
Signal
Preset Output
frequency target
(F22)
The Relay Output is always active when the inverter is stopped
Fig. 11.5d (F21/C46=004) Frequency detection Fout<F22