SPEECON 7300PA series, Instruction Manual, Page: 94 / 139

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92
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Set value= 24 H
0 1 0 0
NO-contact input
Always detected.
Coasting to a stop
External fault 5 is input from terminal 5
The inverter operates differently as described below when Experiencing major faults
or minor faults. The digits in the error display Ext. Fault 5 to 8 (EF5 to EF8) indicate the
terminal numbers in which external faults 5 to 8 are set.
Major faults
If an external fault is input, the fault is displayed and the inverter stops according to
process selection at external fault detection. Fault contact output relay is output
immediately.
Minor faults
Fault display blinks only when external fault is input (the display is made for 0.5 second
even when input is less than 0.5 second).
<Example> External faults 5 to 8 are set to multi-function terminals 1 to 4 (Nos. of
terminal 5 to 8)
Display of Digital Operator
No. of Fault
Multi-function
Terminal
(Major Fault) (Minor Fault) Blinking
External Fault 5 Terminal 5 Ext. Fault 5 (Fault EF5) Ext. Fault 5 (Alarm EF5)
External Fault 6 Terminal 6 Ext. Fault 6 (Fault EF6) Ext. Fault 6 (Alarm EF6)
External Fault 7 Terminal 7 Ext. Fault 7 (Fault EF7) Ext. Fault 7 (Alarm EF7)
External Fault 8 Terminal 8 Ext. Fault 8 (Fault EF8) Ext. Fault 8 (Alarm EF8)
Additional Notes of External Faults
1. External fault reset is enabled in baseblock status.
2. The following shows the priority order of process selection when more than one
external fault is input.
Coasting to a stop
＞
ramp to a stop by bn-04
＞
ramp to a stop by Bn-02
3. Fault retry is disabled when an external fault is input.