Mitsubishi Electric FR-E800, Instruction Manual

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12. (M) Item and Output Signal for Monitoring
12.2 Monitor item selection on operation panel or via communication
 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 monitor 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.
Monitor item
Incremen
t and unit Pr.
setting
Communication
Negative
indicatio
n (-)
*4
Description
Monitor
code 1
*1
Monitor
code 2
*2
Monitor
number
*3
Output frequency
(speed)
*17
0.01 Hz
*16
1/0/100 H01 40201 1 ○ The inverter output frequency is displayed.
Output
current
*8*9*17
0.01 A 2/0/100 H02 40202 2
The inverter output current effective value is
displayed.
Output
voltage
*8*17
0.1 V 3/0/100 H03 40203 3 The inverter output voltage is displayed.
Fault indication — 0/100 — — —
Each of the last 10 faults is displayed
individually.
Set frequency /
motor speed
setting
0.01 Hz
*16
5
*5
H05 40205 5 The set frequency is displayed.
Operation speed 1 (r/min)
6
*5
H06 40206 6 ○
The motor speed is displayed (depending on the
Pr.53 setting). (Refer to page 268 .)
Motor torque 0.1%
7
*5
H07 40207 7 ○
The motor torque is displayed as a percentage
(0% under V/F control), considering the rated
torque as 100%.
Converter output
voltage
*8
0.1 V
8
*5 H08 40208 8 The DC bus voltage value is displayed.
Regenerative
brake duty
0.1%
9
*5
H09 40209 9
Brake duty set in Pr.70 for the regeneration unit
set in Pr.30 is displayed.
Electronic thermal
O/L relay load
factor
0.1%
10
*5
H0A 40210 A
The motor thermal cumulative value is
displayed, considering the thermal operation
level as 100%.
Output current
peak value
*8
0.01 A
11
*5
H0B 40211 B
The peak value of output current, which is
constantly stored, is displayed. (It is reset with
every startup of the inverter.)
Converter output
voltage peak
value
*8
0.1 V
12
*5
H0C 40212 C
The DC bus voltage peak value, which is
constantly stored, is displayed. (It is reset with
every startup of the inverter.)
Input power 0.01 kW
13
*5
H0D 40213 D The power at the inverter input side is displayed.
Output power
*9
0.01 kW
14
*5
H0E 40214 E
The power at the inverter output side is
displayed.
Load meter 0.1% 17 H11 40217 11
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.)
Motor excitation
current
*8
0.01 A 18 H12 40218 12 The motor excitation current is displayed.
Position pulse
*10
— 19 H13 40219 13
The position pulse of the encoder is displayed.
(The output voltage is displayed when a vector
control option is not installed.)
Cumulative
energization
time
*6
1h 20 H14 40220 14
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 .
Actual operation
time
*6*7
1 h 23 H17 40223 17
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 277 .)