BENSHAW RSi H2 Series - Page 196

Parameter Descriptions
184
890053-00-02
Multi-function Output Terminal and Relay Setting Details
Code
Description
OUT-31
Relay1
~
OUT-35
Relay5
Select Relay 1 ~ Relay 5 output functions.
OUT-36
Q1
Define
Select terminal (Q1) output options. Q1 is open collector TR output.
Set output functions.
Setting
Function
0
None
No output signals.
1
FDT-1
Relay changes state when the output frequency reaches the reference
frequency within frequency bandwidth / 2.
Conditions are: Absolute value (Ref frequency - output frequency) <=
frequency bandwidth/2 (OUT-58 / 2).
Example: Frequency Reference is 20 Hz. Bandwidth
(OUT-58) is 10 Hz. Relay changes state at 15 Hz.
2
FDT-2
Relay changes state when the reference frequency and detection frequency
(OUT-57) are equal and fulfills FDT-1 condition at the same time.
Conditions are: [Absolute value (Ref frequency-detection frequency) <
frequency bandwidth/2] & [FDT-1]
Example: Frequency Reference is 30 Hz. Detection frequency (OUT-57) is
30 Hz. Frequency bandwidth (OUT-58) is 10 Hz. Relay changes state at 25
Hz.
3
FDT-3
Relay changes state when the output frequency is within the frequency
bandwidth (OUT-58) centered around the detection frequency (OUT-57).
Conditions are: Absolute value (output frequency–operating frequency) <
frequency bandwidth/2
Example: Detection frequency (OUT-57) is 30 Hz. Frequency bandwidth
(OUT-58) is 10 Hz. Relay changes state when the output frequency is
between 25 Hz. and 35 Hz.