Multi-Step Speed Operation Function - Omron MX2 Series User Manual

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Multi-step Speed Operation Function

• Use this function to switch the frequency reference set in the Multi-step Speed Reference 0 to 15
based on the combination of inputs to multi-function input terminals.
• For multi-step speed operation, you can select either 4-terminal binary operation (in 16 steps maxi-
mum) or 7-terminal bit operation (in 8 steps maximum).
Parameter
No.
A019 Multi-step Speed Selection
A020 1st Multi-step Speed Reference 0
A220
2nd Multi-step Speed Reference 0
A021 Multi-step Speed Reference 1
A022 Multi-step Speed Reference 2
A023 Multi-step Speed Reference 3
A024 Multi-step Speed Reference 4
A025 Multi-step Speed Reference 5
A026 Multi-step Speed Reference 6
A027 Multi-step Speed Reference 7
A028 Multi-step Speed Reference 8
A029 Multi-step Speed Reference 9
A030 Multi-step Speed Reference 10
A031 Multi-step Speed Reference 11
A032 Multi-step Speed Reference 12
A033 Multi-step Speed Reference 13
A034 Multi-step Speed Reference 14
A035 Multi-step Speed Reference 15
*1. To enable the switching to the 2nd control, allocate one of the Multi-function Input Terminal S1 to S7 Selection
(C001 to C007) to 08 (SET) and turn ON that terminal.
Precautions for Correct Use
Use the 1st/2nd Frequency Reference Selection (A001/A201) to set the 1st/2nd Multi-step
Speed Reference 0 (A020/A220).
Set the 1st/2nd Frequency Reference Selection (A001/A201) to 02 (Digital Operator: F001) to
enable the 1st/2nd Multi-step Speed Reference 0 (A020/A220).
Multi-function Compact Inverter 3G3MX2-V1 User's Manual (I585-E1)
Function name
00: Binary (16-step selection with
01: Bit (8-step selection with 7 ter-
0.00
Starting Frequency (b082) to 1st
Maximum Frequency (A004)
0.00
*1
Starting Frequency (b082) to 2nd
Maximum Frequency (A204)
0.00
Starting Frequency (b082) to 1st/2nd
Maximum Frequency (A004/204)
Data
4 terminals)
minals)
5 Basic Settings
Default data Unit
−
00
6.00
Hz
0.00
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