82
4. Parameter description
Parameter
Note: 1. The multi-function output terminal is SO, SE. When P.40=0 (the default value), it means ‘RUN’. When a
different value is set, the corresponding function will change as shown in the above table.
2. The internal electrical structures for the multi-function output terminals are ‘open collector output’.
Please refer to Section 2-5-2 and Section 2-5-3 for wiring.
3. When the set value of P.85 is 5(the default value), the function of the multi-function relay ABC is
ALARM. When the value of P.85 is revised, its function changes respectively as the corresponding
function list in the table above.
4.22
Up-to-frequency sensitivity (P.41)
P.41 “Up-to-frequency sensitivity”
Related parameters
P.40 “Multi-function output
terminal pattern”
P.85 “Function selection for
multi-function relay”
Parameter
Factory setting
Setting range
Remarks
41
10%
0~100%
---
<Setting>
• If P.41=5%, a signal (SU) is output when the output frequency enter the ‘5% region near the target
frequency’. For example: the target frequency is set to 60Hz, and P.41=5%, then if the output
frequency is between 60±60×5%=63Hz and 57Hz region, the SU signal is output.
SU
Adjustment scope
P.41
Output
frequency
(Hz)
Target frequency
Output signal
OFF
OFF
ON
Time
(
s
)
Note: In this paragraph, SU is the function name of ‘multi-function output terminal’. Please refer to P.40 for
function selection and features. About wiring, please refer to section 2-5.