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5. PARAMETERS
5.4 (M) Item and output signal for monitoring
1
2
3
4
5
6
7
8
9
10
5.4
(M) Item and output signal for monitoring
5.4.1
Monitor item selection on operation panel or via
communication
The item to be monitored on the screen of the operation panel can be selected. Install the operation panel of the inverter on
the converter unit.
Monitor item list (Pr.774 to Pr.776, Pr.992)
• Use
Pr.774 to Pr.776
, or
Pr.992
to select the item to monitor on the operation panel (FR-DU08).
• Refer to the following table and select the item to be monitored. The value in the Pr. setting column is set in each of the
parameters for monitoring (
Pr.774 to Pr.776,
and
Pr.992
) to determine the monitor item. The value in the RS-485 column
is used for the RS-485 communication special monitor selection. The value in the MODBUS RTU column is used for the
MODBUS RTU real time monitor. (The items marked with “—" cannot be selected. The circle in the [-] column indicates
that the indication of negative signed numbers is available.)
Purpose
Parameter to set
Refer to page
To change the item monitored on the
operation panel
Operation panel monitor item
selection, clearing the
cumulative value during
monitoring
P.M020 to P.M023,
P.M044, P.M100 to
P.M104
Pr.170, Pr.268,
Pr.290, Pr.563,
Pr.774 to Pr.776,
Pr.891, Pr.992
To assign functions to the output
terminals
Output terminal function
assignment
P.M400 to P.M405
Pr.190 to Pr.195
To detect the control circuit
temperature
Control circuit temperature
monitoring
P.M060
Pr.663
Pr.
Name
Initial value
Setting range
Description
774
M101
Operation panel monitor
selection 1
9999
(converter output
voltage)
2, 8, 13, 20, 25,
43, 44, 55, 62,
98, 9999
The converter output voltage, input current and electronic
thermal relay function load factor monitor that are displayed
in monitor mode on the operation panel can be switched to
a specified monitor.
775
M102
Operation panel monitor
selection 2
9999
(input current)
776
M103
Operation panel monitor
selection 3
9999
(electronic
thermal O/L relay
load factor)
992
M104
Operation panel setting dial
push monitor selection
8
(converter output
voltage)
2, 8, 13, 20, 25,
43, 44, 55, 62,
98
Select the monitor item displayed on the operation panel at
the time when the setting dial is pressed.
170
M020
Watt-hour meter clear
9999
0
Set "0" to clear the watt-hour meter.
10
Set "10" to monitor the cumulative power in the range of 0 to
9999 kWh via communication.
9999
Set "9999" to monitor the cumulative power in the range of
0 to 65535 kWh via communication.
563
M021
Energization time carrying-
over times
0
(0 to 65535)
(Read-only)
The number of times that the cumulative energization time
exceeded 65535 hours is displayed. Read-only.
268
M022
Monitor decimal digits
selection
9999
0
Value is displayed in 1 increments (an integer).
1
Value is displayed in 0.1 increments.
9999
Function disabled.
891
M023
Cumulative power monitor
digit shifted times
9999
0 to 4
Set the number of places the decimal point on the watt-hour
meter is shifted to left.
The meter stops at the maximum number.
9999
The function of moving the decimal point is not available.
The readout is reset to 0 when it exceeds the upper limit.
290
M044
Monitor negative output
selection
0
0, 2, 4, 6
Set the availability of output with a minus sign for the
operation panel display or monitoring via communication.
