
Advanced functions
111
A
dv
an
ce
d
Fu
nc
tio
ns
Pre-PID Timer and Exit Level operates as a OR condition (where if either condition is
met, the PID controller is turned on)
►
A7: Sets the frequency range for a general acceleration without PID control.
►
A8: When the feedback exceeds the Pre-PID Exit Level, the Pre-PID operation ends
and a normal process PID operation begins.
►
A9: When the time exceeds the Pre-PID Timer, the Pre-PID operation ends and a
normal process PID operation begins.
8.8 Multi Step PID
Four different set points(reference values) can be set programed according to the
combination of the PID_Step_L, PID_Step_M signals in binary code
Group
Code
Parameter Name
Setting
Range
Default Unit
Drive
group
Ref
PID control standard
value setting
-
0-400.00
0-100
-
Hz
%
Function
group 2
H58
PID control unit select
1
0: Frequency
1: Percentage
1
Hz
%
I/O
group
I17-20
Multi-function digital
input 1-4
-
29: PID_Step_Low
30: PID_Step_Mid
-
-
Function
group 2
H60-62
PID Step Reference 1-3 -
0-400.00
0-100
-
Hz
%
Step Freq.
PID_Step_L
(2
0
=1)
PID_Step_M
(2
1
=2)
PID Reference
-
-
PID_Step_REF1
-
PID_Step_REF2
-
PID_Step_REF3
Group
Code
Parameter Name
Setting
Range
Default Unit
Application
group
A 7
Pre-PID Mode Freq
-
0-Max Freq
0.00
Hz
A 8
Pre-PID Exit Level
-
0.0-100.0
20.0
%
A 9
Pre-PID Timer
-
0-6000
60
sec
Содержание SV-iG5H Series
Страница 1: ...Thank you for purchasing LS Variable Frequency Drives ...
Страница 14: ......
Страница 20: ...6 Installation Wiring 2 2 Dimensions SV004iG5H 2 SV008iG5H 2 SV004iG5H 4 SV008iG5H 4 SV015iG5H 2 SV015iG5H 4 ...
Страница 23: ...9 Installation Wiring Installation 2 3 Terminal wiring Control I O ...
Страница 24: ...10 Installation Wiring ...
Страница 51: ...37 Programming Keypad Basic operation Basic Ops Wiring Operating pattern ...
Страница 140: ...Advanced functions 126 The following pattern is shown when the H26 Number of auto restart try is set to 2 ...
Страница 174: ...Protective functions 160 ...
Страница 220: ...206 DECLARATION OF CONFIRMITY ...
Страница 224: ...210 ...
Страница 226: ...212 Revision History No Date Edition Changes 1 2018 05 08 First Release First Release 2 3 4 5 6 7 8 9 ...