Shihlin electric SL3 Series, Руководство пользователя

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PID parameter group 08
PARAMETER DESCRIPTION 132
Parameter Name Default Setting Range Content
08-11
P.179 Sleep detection
duration time
1.0s 0～255.0s ---
08-12
P.180
Wake-up level 90.0% 0～100.0% ---
08-13
P.181
Stop level 40.00Hz 0～120.00Hz ---
08-14
P.182 Upper integral
limit
50.00Hz
0～120.00Hz
50Hz When the deviation value accumulated by integral
time, need to set an upper limit for deviation
accumulation. For example, the upper integral limit of
frequency is equal to 01-03(P.3) * 08-14(P.182)
60.00Hz 60Hz
08-15
P.183
Deceleration step
length when
stable
0.50Hz 0～10.00Hz
When feedback pressure reach stopping deviation value and
time (in seconds), inverter will decrease frequency by 08-15
(P.183) value per second
08-18
P.223 Analog feedback
signal bias
0.0% 0～100.0% Feedback signal correction，unify inverter feedback terminal
and actual feedback signal to make inverter and display value
the same
08-19
P.224 Analog feedback
signal gain
100.0% 0～100.0%
PID parameter group

Calibration instructions for the offset and gain of the analog feedback signal:
1. The user does not connect the feedback signal for correction, the corresponding relationship is as follows:
3-5 input analog voltage signal 3-5 input analog current signal
Correction voltage Correction ratio Correction current Correction ratio
0.1V 08-18(P.223) 4mA 08-18(P.223)
5V 08-19(P.224) 20mA 08-19(P.224)
Note: 1. The default setting corresponds to a range of 0.1~5V. If it does not match the range needed, please set 08-18
(P.223) and 08-19 (P.224). Also need to set 08-00 (P. 170)at the end to achieve uniform range.
2. To use terminal 3-5 as the PID feedback source, be sure to set 02-20 (P.17) and AVI-ACI switch first, to select
the voltage/current for terminal 3-5 signal.
Example 1：Use 0~7V for feedback signal on terminal 3-5
1) 08-18(P.223) = 0.1 / 7 * 100.0 = 1.4
08-19(P.224) = 5 / 7 * 100.0 = 71.4
After setting 08-18 (P.223) and 08-19 (P.224) according to the above calculated value, set 08-00 (P.170)=2,
then the range after calibration is 0~7V.
Example 2: Use 0~20mA for feedback signal on terminal 3-5
1) 08-18(P.223) = 4 / 20 * 100.0 = 20.0
08-19(P.224) = 20 / 20 * 100.0 = 100.0
After setting 08-18 (P.223) and 08-19 (P.224) according to the above calculated value, set 08-00 (P.170)=2,
then the range after calibration is 0~20mA.
Setting