Panasonic M2X Series Instruction Manual page 29

For 3-phase induction motor speed control
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■ Frequency setting selection method for multi-speed operation
(1) When [
Multi-speed input selection] is set to
input
One type of multi-speed frequency can be assigned to one of the [Frequency
setting selection] terminals.
operation modes are selected, up to 3-stepped, 4-stepped and 5-stepped
speed operations are enabled, respectively.
Example: 16-speed mode
I I I I 3
OFF
ON
OFF
OFF
OFF
• "ON" and "OFF" indicate the connection between each frequency setting selection
terminal and the "G" terminal.
• "x" indicates that either "ON" or "OFF" is acceptable.
(2) When [
Multi-speed input selection] is set to
input [Default setting]
You can select frequency by setting a binary number for the frequency setting
selection terminals.
< 4-speed mode >
I I I I 3
OFF
ON
OFF
ON
<
8-speed mode
I I I I 3
OFF
ON
OFF
ON
OFF
ON
OFF
ON
When the 4-speed, 8-speed and 16-speed
Control terminal number
I I I I 4
I I I I 5
OFF
OFF
×
×
ON
×
OFF
ON
OFF
OFF
Frequency setting
I I I I 4
0th speed frequency
OFF
1st speed frequency
OFF
2nd speed frequency
ON
3rd speed frequency
ON
>
I I I I 4
I I I I 5
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
ON
- 29 -
Frequency setting
I I I I 6
0th speed frequency
OFF
1st speed frequency
×
2nd speed frequency
×
3rd speed frequency
×
4th speed frequency
ON
(Binary): Binary
Frequency setting
0th speed frequency
1st speed frequency
2nd speed frequency
3rd speed frequency
4th speed frequency
5th speed frequency
6th speed frequency
7th speed frequency
(1 BIT): 1-bit

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