Section V. Parameter Function Table
96
5.14 MS speed function&simple PLC function
：
FC.00-FC.51
The multi-stage speed command of this inverter has more abundant functions than the
usual multi-stage speed. In addition to realizing the multi-stage speed function, it can also be
used as a voltage source for V and F separation and a given source of process PID. For this
reason, the dimension of the multi-segment command is relative value. Simple PLC can only
complete simple combined operation of multi-segment instructions.
Code
Description/
Keyboard Display
Setting Range
Factory
Setting
Change
Limit
FC.00
MS command 0
-100.0%~100.0%
0.0%
☆
FC.01
MS command 1
-100.0%~100.0%
0.0%
☆
FC.02
MS command 2
-100.0%~100.0%
0.0%
☆
FC.03
MS command 3
-100.0%~100.0%
0.0%
☆
FC.04
MS command 4
-100.0%~100.0%
0.0%
☆
FC.05
MS command 5
-100.0%~100.0%
0.0%
☆
FC.06
MS command 6
-100.0%~100.0%
0.0%
☆
FC.07
MS command 7
-100.0%~100.0%
0.0%
☆
FC.08
MS command 8
-100.0%~100.0%
0.0%
☆
FC.09
MS command 9
-100.0%~100.0%
0.0%
☆
FC.10
MS command 10
-100.0%~100.0%
0.0%
☆
FC.11
MS command11
-100.0%~100.0%
0.0%
☆
FC.12
MS command 12
-100.0%~100.0%
0.0%
☆
FC.13
MS command 13
-100.0%~100.0%
0.0%
☆
FC.14
MS command 14
-100.0%~100.0%
0.0%
☆
FC.15
MS command 15
-100.0%~100.0%
0.0%
☆
MS speed command can be used on three occasions
：
frequency source, VF saparation voltage
source, process PID set source.
Dimension of MS speed command is a relative value ranging from -100.0% to 100.0%. When used as
command source, it’s the percentage of maximum frequency. When used as VF separation voltage source,
it’s the percentage of motor rated voltage. When used as PID set source, dimension conversion is not
needed during the process.
MS command should be selected according to the different states of multi-function digit DI terminals.
For details please refer to F4 group.
FC.16
PLC running mode
Single running stop
0
0
☆
Single running end remaining final value
1
Continuous circulation
2
Simple PLC command can be used on two occasions
：
frequency source, VF saparation voltage source.
Fig 5-30 is the schematic diagram of simple PLC that used as frequency source. Positive & negative of
FC.00~FC.15 determines the running direction.
