Chapter 4 Parameters
4-106
Group 5: Multi-step Speeds Parameters
05.00
1st Step Speed Frequency
Unit: Hz
05.01
2nd Step Speed Frequency
Unit: Hz
05.02
3rd Step Speed Frequency
Unit: Hz
05.03
4th Step Speed Frequency
Unit: Hz
05.04
5th Step Speed Frequency
Unit: Hz
05.05
6th Step Speed Frequency
Unit: Hz
05.06
7th Step Speed Frequency
Unit: Hz
05.07
8th Step Speed Frequency
Unit: Hz
05.08
9th Step Speed Frequency
Unit: Hz
05.09
10th Step Speed Frequency
Unit: Hz
05.10
11th Step Speed Frequency
Unit: Hz
05.11
12th Step Speed Frequency
Unit: Hz
05.12
13th Step Speed Frequency
Unit: Hz
05.13
14th Step Speed Frequency
Unit: Hz
05.14
15th Step Speed Frequency
Unit: Hz
Settings
0.00 to 599.00Hz
Factory Setting: 0.00
The Multi-function Input Terminals (refer to setting 1~4 of Pr.04.05 to 04.08) are used to select
one of the AC motor drive Multi-step speeds(max. 15 speeds). The speeds (frequencies) are
determined by Pr.05.00 to 05.14 as shown in the following.
The operation time of multi-step speeds can be set by PLC program.
The run/stop command can be controlled by the external terminal/digital
keypad/communication via Pr.02.01.
Each one of multi-step speeds can be set within 0.0~599.00Hz during operation.
These parameters can be applied in small machinery, food processing machinery, washing
equipment to control the operation procedure. It can be used instead of traditional circuit, such
as relay, switch or counter.
Explanation for the timing diagram for multi-step speeds and external terminals
The Related parameter settings are:
1. Pr.05.00~05.14: setting multi-step speeds (to set the frequency of each step speed)
2. Pr.04.05~04.08: setting multi-function input terminals (multi-step speed 1~4)
3. The repeat operation setting of 1st-15th step speed frequency: can use PLC program to
control. Please refer to Appendix D How to use PLC function for details.
4. The operation direction setting of 1st-15th step speed frequency: can use PLC program to
control. Please refer to Appendix D How to use PLC function for details.
5. The operation time setting of 1st-15th step speed frequency: can use PLC program to
control. Please refer to Appendix D How to use PLC function for details.
Operations:
Once the AC motor drive receives “RUN” command, it will operate by parameters settings and
PLC program till the 15th step speed frequency is completed.
If it is repeat operation by PLC program, the AC motor drive will operate by the settings from
Pr.05.00
Pr.05.01
….
Pr.05.14
Pr.05.00
Pr.05.01..till the operation command is OFF.
