Mitsubishi Electric 800 Series Instruction Manual (Function page 312

 Monitor item list (Pr.52, Pr.774 to Pr.776, Pr.992)
• Use Pr.52, Pr.774 to Pr.776, or Pr.992 to select the monitor item to be displayed on the operation panel.
• Refer to the following table to find the setting value for each monitoring. The value in the Pr. setting column is set in each
of the parameters for monitoring (Pr.52, Pr.774 to Pr.776, and Pr.992) to determine the monitored item. The value in the
Communication column is the monitor code for communication. (The items marked with "—" cannot be selected. The circle
(○) in the Negative indication (-) column denotes that the monitored item can be indicated with minus sign during monitoring
via the communication option.)
Increment
Monitor item
and unit
Output frequency
0.01 Hz
*17
(speed)
*7*8*17
0.01 A
Output current
*7*17
0.1 V
Output voltage
Fault indication —
Set frequency / motor
0.01 Hz
speed setting
Operation speed
1 r/min
Motor torque 0.1%
Converter output
0.1 V
*7
voltage
Regenerative brake
0.1%
duty
Electronic thermal O/L
0.1%
relay load factor
Output current peak
0.01 A
*7
value
Converter output
0.1 V
*7
voltage peak value
Input power 0.01 kW
*8
0.01 kW
Output power
Load meter 0.1%
Motor excitation
0.01 A
*7
current
*10
—
Position pulse
Cumulative
1h
*5
energization time
Actual operation
1 h
*5*6
time
Motor load factor 0.1%
*7
0.01 kWh
Cumulative energy
Communication
Pr.
Monitor Monitor
setting
*1
code 1 code 2
*16
1/0/100 H01 40201
2/0/100 H02 40202
3/0/100 H03 40203
0/100 — —
*16 *4
H05 40205
5
*16 *4
H06 40206
6
*4
H07 40207
7
*4
H08 40208
8
*4
H09 40209
9
*4
H0A 40210
10
*4
H0B 40211
11
*4
H0C 40212
12
*4
H0D 40213
13
*4
H0E 40214
14
17 H11 40217
18 H12 40218
19 H13 40219
20 H14 40220
23 H17 40223
24 H18 40224
25 H19 40225
Negative
indication
*3
*2
(-)
○ The inverter output frequency is displayed.
The inverter output current effective value is displayed.
The inverter output voltage is displayed.
Each of the last 10 faults is displayed individually.
The set frequency is displayed. (0 Hz is displayed
during position control.)
The motor speed (number of rotations per minute) is
○
displayed.
The motor torque is displayed as a percentage (0%
○ under V/F control), considering the rated torque as
100%.
The DC bus voltage value is displayed.
Brake duty set in Pr.70 for the regeneration unit set in
Pr.30 is displayed.
The motor thermal load factor or inverter thermal load
factor, whichever is larger, is displayed, considering the
thermal operation level as 100%.
The peak value of output current, which is constantly
stored, is displayed. (It is reset with every startup of the
inverter.)
The DC bus voltage peak value, which is constantly
stored, is displayed. (It is reset with every startup of the
inverter.)
The power at the inverter input side is displayed.
The power at the inverter output side is displayed.
Torque current is displayed as a percentage,
considering Pr.56 setting value as 100%. (0% is
displayed under the control mode other than V/F
control.)
The motor excitation current is displayed.
The position pulse of the encoder is displayed. (The
output voltage is displayed when the Vector control
compatible option is not installed.)
The cumulative energization time since the inverter
shipment is displayed. The number of times an
integrated value has reached the maximum value of
65535 hours can be checked in Pr.563.
The cumulative operation time is displayed. The
number of times an integrated value has reached the
maximum value of 65535 hours can be checked in
Pr.564. Use Pr.171 to reset the cumulative operation
time. (Refer to page
The output current value is displayed as a percentage,
considering the inverter rated current value as 100%.
Readout (%) = present output current value / inverter
rated current value × 100
The cumulative energy based on the monitored output
power is displayed. Use Pr.170 to reset it. (Refer to
page 316.)
13. (M) Item and Output Signal for Monitoring
13.2 Monitor item selection on operation panel or via communication
Description
317.)
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