Instruction manual

37
Constant
No.
Name Description
U-01
U-02
U-03
U-04
U-05
U-06
U-07
U-08
U-09
U-10
U-11
U-16
U-17
U-18
Frequency reference
(FREF)
Output frequency
(FOUT)
Output current
(IOUT)
Output voltage
DC voltage
Input terminal status
Output terminal status
Torque monitor
Fault history (last 4 faults)
Software No.
Output power
Hz
Hz
A
V
V
---
---
%
---
---
kW
Frequency reference can be monitored.
(Same as FREF)
Output frequency can be monitored.
(Same as FOUT)
Output current can be monitored.
(Same as IOUT)
Output voltage can be monitored.
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.
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.
Output power can be monitored.
Input 100(%) / Max. output frequency or
equivalent
±100(%)/± Max. output frequercy
±100(%)/± Max. output frequercy
U-15 Data reception error
PID feedback
PID input
PID output
Contents of MEMOBUS communication data
reception error can be checked.
(contents of transmission register No. 003DH
are the same)
---
%
%
%
*
1
*
1
*
1
*
2
*
2
*
3
*
4
*
5
*
5
*
5
• Monitoring
Following items can be monitored by U- constants.
*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 Refer to the next page for data reception error.
*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%.