Shihlin SA3 Series, Руководство пользователя

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Protection parameter group 06
PARAMETER DESCRIPTION 189
5.7.5 Over torque detection

Output current detection function can be used for over torque detection.
Parameter Name Default Setting Range Content
06-08
P.155 Over torque detection
level
0.0%
0 Off
0.1~200% Over torque detection.
06-09
P.156 Over torque detection
time
1.0s 0.1～60.0s ---
06-10
P.260 Action when detect
over torque
1
0
OL2 alarm will not be reported after over torque detection,
and inverter keeps running.
1
OL2 alarm will be reported after over torque detection, and
inverter stops.
Over torque detection

If set value of 06-08 (P.155) is not zero, over-torque detection function is on.

If output current exceeds over-torque detection level (06-08
(P.155)
) and over-torque detection time (06-09
(P.156)
),
inverter will trigger OL2 alarm and stop. If digital output terminals SO1-SE (03-10
(P.40
)), SO2-SE (03-12(P.129)),
and relays A1-B1-C1 (03-11(P.85)), A2-B2-C2 (03-13(P.130)) are set to over-torque alarm (set value is 19),
inverter will output a signal. If digital output terminals SO1-SE (03-10
(P.40
)), SO2-SE(03-12(P.129)), and relays
A1-B1-C1 (03-11(P.85)), A2-B2-C2 (03-13(P.130)) are set to over-load alarm (set value is 3), and 06-10 (P.260)=1,
inverter will output a signal. Please refer to 5.4.2 Digital output terminals function selection.
100%
06-08
（
P.155
）
output
OL
Reset signal
Output current (%)
Invertor display the OL2 alarm,and the output
stopped,the motor stopped too.
(Overload alarm)
full load current level
time
06-09
（
P.156
）
5.7.6 Stall level when restart

It can set stall prevention level when inverter restart through 06-11(P.160).
Parameter Name Default Setting Range Content
06-11
P.160
Stall level when restart 100.0% 0～150.0% When restarting, stall prevention operation level.
Stall level when restart

In restart process, if output current of inverter is higher than set value of 06-11 (P.160), inverter will be in a current
stall state.
Setting
Setting