•
LED Description
By pressing on the digital operator, each of the function LED’s can be selected.
The following flowchart describes each function LED.
If the VS-606V7 loses power while in one of these modes, it will return to this mode once power is
restored.
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Return to
Multi-Function monitor
• Selecting monitor
Press key. When is ON, data can be displayed by selecting monitor No.
[Example] Monitoring Output Voltage Reference
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• Monitoring
Following items can be monitored by U-parameter parameter
No.
Name
U-01
U-02
U-03
U-04
U-05
U-06
U-07
Frequency reference
(FREF)* ¹
Output frequency
(FOUT)* ¹
Output current
(IOUT)* ¹
Output voltage
DC voltage
Input terminal status* 2
Output terminal status* 2
Description
Hz
Hz
Frequency reference can be monitored.
(Same as FREF)
Output frequency can be monitored.
(Same as FOUT)
Hz
Output current can be monitored.
(Same as IOUT)
V Output voltage can be monitored.
V Main circuit DC voltage can be monitored.
—
Input terminal status of control circuit terminals can be monitored.
—
Output terminal status of control circuit terminals can be monitored.
U-08
U-09
U-10
U-11
U-13
U-15
U-16
U-17
U-18
Torque monitor
Fault history (last 4 faults)
Software No.
Output power* 3
Cumulative operation time* 4
Data reception error* 4
PID feedback* 5
PID input* 5
PID output* 5
%
The amount of output torque can be monitored. When
V/f control mode is selected, “----” is displayed.
— Last four fault history is displayed.
— Software No. can be checked.
kW Output power can be monitored x10H
Cumulative operation time can be monitored in units of
10H
—
Contents of MEMOBUS communication data reception error can be checked. (contents of transmission register No. 003DH are the same)
% Input 100(%) / Max. output frequency or equivalent
% + 100(%) /+ Max. output frequency
% + 100(%) /+ Max. output frequency
*1 The status indicator LED is not turned ON.
*2 Refer to the next page for input / output terminal status.
*3 The display range is from -99.9kW to 99.99kW.
When regenerating. the output power will be displayed in units of 0.01kW when
-9.99kW or less and in units of 0.1kW when more than -9.99kW.
When in the vector control mode, “----” will be displayed.
*4 This function only applies to 200/400V class 7.5/10hp (5.5/7.5kW) inverters.
*5 Displayed in units of 0.1% when less than 100% and in units of 1% when 100% or
more. The display range is from -999% to 999%.
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Fault history display method
When U-09 is selected, a four-digit box is displayed. The three digits from the right show the fault description, and the digit on the left shows the order of fault (from one to four). Number 1 represents the latest fault, and 2, 3, 4, in ascending order of fault occurrence.
(Example)
(Refer to page 126 for details.)
• Switching fault history
Order of the fault history can be changed by or key.
• Clearing fault history
Set parameter n001 to 6 to clear fault history. Display returns to n001 after completion of 6 setting.
Note: parameter initialize (n001 = 10, 11) clears the fault history.
Setting and referring parameters
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