Shihlin SA3 Series, Руководство пользователя

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Digital input/ output parameter group 03
PARAMETER DESCRIPTION 154
5.4.6 Digital input terminal enable when power on

Choose when power on if digital input terminal operates immediately.
Parameter Name Default Setting Range Content
03-18
P.158 Digital input terminal
enable when power on
0
0 When power on digital terminals work directly
1 When power on digital terminals work after switch off then on
Digital input terminal enable when power on

If 03-18(P.158)=1, when terminal function STF, STR, RUN and MPO is already short before power on, after power
on inverter will not run immediately, inverter will run only after switch off then on these terminals. If 03-18(P.158)=0,
when terminal function STF, STR, RUN and MPO is already short before power on, after power on inverter will run
immediately.
5.4.7 Output frequency detection

Detects the inverter output frequency and output signal.
Parameter Name Default Setting Range Content
03-20
P.41
Output frequency
detection sensitivity
10.0% 0～100.0% ---
03-21
P.42
Output frequency
detection for forward
rotation
6.00Hz 0～650.00Hz ---
03-22
P.43
Output frequency
detection for reverse
rotation
99999
0～650.00Hz ---
99999 Same setting as 03-21(P.42).
Output frequency detection range

If 03-20(P.41)=5%, SU signal will be output when output frequency falls within “5% range around target frequency”.
For example, the target frequency is set to 60Hz and 03-20(P.41)=5%, then when output frequency falls within the
range of 60±60×5%=57Hz~63Hz, SU signal will be output.
SO1
Adjustment
scope 03-20
（
P.41
）
Output
frequency
(Hz)
Target frequency
Output signal
OFF
OFF
ON
Time
（
s
）
Forward rotation output frequency detection

If 03-21(P.42)=30 and 03-22(P.43)=20, FU signal will output when forward rotation frequency exceeds 30Hz; and
when reverse rotation frequency exceeds 20Hz, FU signal will also be output.
Setting
Setting
Setting