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Operation
3-6-7 Frequency Reference Selection
• This parameter selects the method for inputting frequency references for the Inverter.
• There are three methods for inputting frequency references. Select the method according to the
application.
Note 3G3JE Communications Models (RS-485) do not have external inputs to select the frequency,
so this parameter is not displayed.
P11
Frequency reference selection
Selected item Key/MSP/T.C
Description of Selections
Selected item
Key (key)
Frequency reference set using Digital Operator keys.
MSP (msp)
Frequency reference according to multi-step speed reference 0 (SS0) and multi-step speed
reference 1 (SS1).
T.C (t.c)
Frequency reference using temperature controller time-shared proportional pulses via multi-
step speed reference 0 (SS0).
3-6-8 Selecting the Function for the Multi-function Output
This parameter is used to select the function of the multi-function output.
P12
Multi-function output selection
Setting range 0 to 3
Description of Set Values
Set value
Function name
0 (0)
Not allocated
1 (1)
Zero speed
2 (2)
Frequency matching
3 (3)
Reverse operation
Description
---
Output turned ON when the output frequency is 0 Hz or opera-
tion is stopped.
Output turned ON when the output frequency and the frequency
reference are the same.
Output turned ON when the direction of rotation is set for
reverse operation.
Chapter 3
Changes during
No
operation
Default setting
Key
Changes during
No
operation
Default setting
0
Description
3-21
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