gefran BDI50 Series User Manual page 90

Output relay RY1. function descriptions:
1) 03-11 =【0】. RY1 will be ON with Run signal.
2) 03-11 =【1】. RY1 will be ON with inverter Faults.
3) 03-11 =【2】. RY1 will be ON when Output Frequency reached Setting Frequency.
Setting Freq.
Setting Freq. – (03-14)
Output Freq.
Setting Freq. + (03-14)
Setting Freq.
Run Command
Relay Output
Example：Setting Freq. =30, and Frequency Detection Width (03-14) =5,
Relay will be ON when output frequency reached 25Hz to 30Hz and Run Command
is on (Allowable tolerance ±0.01).
4) 03-11=【3】RY1 will be ON when Setting Freq. and Output Frequency reached (03-13 +/- 03-
14).
When Frequency Detection Range Lower Limit<Setting Freq.<Frequency Detection Range Upper Limit
And, Frequency Detection Range Lower Limit<Output Freq.<Frequency Detection Range Upper Limit
Hz
Setting Freq. 2
(03-13)+(03-14)
(03-13)
Setting Freq. 1
(03-13)-(03-14)
(03-13)-(03-14)
Setting Freq. 1
(03-13)
(03-13)+(03-14)
Setting Freq. 2
RUN Command
Relay Output
Example: Frequency Detection Level (03-13) =30, and Frequency Detection Width (03-14) =5 cause
Frequency Detection Range upper limit = 35, and Frequency Detection Range lower limit
= 25. So RY1 will be on when Setting Freq. and Output Freq. are both under these limits;
on the other hand, RY1 will be off when Setting Freq. and Output Freq. are not under
these limits either.
When Output Freq. = Setting Frequency – Frequency Detection Width (03-14),
Hz
FWD
0
RUN
ON
Relay output will be ON Allowable tolerance ±0.01
FWD
0
RUN
ON
Relay Output will be ON.
(03-14)
REV
RUN
ON
Frequency Detection Range Upper Limit
2* (03-14)
Frequency Detection Range
Lower Limit
REV
RUN
ON
4-43
Time
(03-14)
FWD
2* (03-14)
RUN
ON
Time