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M) Item And Output Signal For Monitoring; Monitor Item Selection On Operation Panel Or Via Communication - Mitsubishi Electric FR-CS84-012 Instruction Manual

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5.7

(M) Item and output signal for monitoring

Purpose
To change the item monitored on the
operation panel and parameter unit
To assign functions to the output
terminals
To detect the output frequency
To detect the output current
5.7.1
Monitor item selection on operation panel or via
communication
The monitor item to be displayed on the operation panel or the parameter unit can be selected.
Pr.
774
Operation panel monitor
M101
selection 1
775
Operation panel monitor
M102
selection 2
776
Operation panel monitor
M103
selection 3
170
Watt-hour meter clear
M020
171
Operation hour meter clear
M030
 Monitor item list (Pr.774 to Pr.776)
• Use
Pr.774 to Pr.776
• Refer to the following table to find the setting value for each monitoring. (The items marked with "—" cannot be selected.
The circle in the [-] column indicates that the indication of negative signed numbers is available.)
Increment
Monitor item
Output frequency
0.01 Hz
*7
(speed)
*4*7
0.01 A
Output current
*7
0.1 V
Output voltage
Fault indication
Set frequency /
0.01 Hz
motor speed setting
Converter output
0.1 V
voltage
Electronic thermal
O/L relay load
0.1%
factor
124
5. PARAMETERS
5.7 (M) Item and output signal for monitoring
Operation panel monitor
item selection,
Cumulative monitor value
clear
Output terminal function
assignment
Up-to-frequency
sensitivity
Output frequency
detection
Low speed detection
Output current detection
Name
Initial value
1
2
3
9999
9999
to select items to monitor on the PU.
PU monitor
communication
Pr.774 to
dedicated
and unit
Pr.776
(hexadecimal)
1/100
H01
2
H02
3
H03
5
H05
8
H08
10
H0A
Parameter to set
P.M020, P.M030,
P.M100 to P.M103
P.M405
P.M440 to P.M443
P.M460, P.M461,
P.M464
Setting range
Each of the initial items monitored on the operation panel
1 to 3, 5, 8, 10, 14,
or parameter unit in the monitor mode (output frequency,
20, 23 to 25, 52 to
output current, and output voltage) can be switched to an
55, 61, 62, 100
user-designated item.
0
Set "0" to clear the watt-hour meter.
Set "10" to monitor the cumulative power in the range of 0
10
to 9999 kWh via communication.
Set "9999" to monitor the cumulative power in the range
9999
of 0 to 65535 kWh via communication.
0
Set "0" to clear the operation hour meter.
The readout is always 9999. Nothing changes when
9999
"9999" is set.
RS-485
MODBUS
RTU real
monitor
time monitor
40201
The inverter output frequency is displayed.
40202
The inverter output current effective value is displayed.
40203
The inverter output voltage is displayed.
Each of the last 8 faults is displayed individually.
40205
The set frequency is displayed.
40208
The DC bus voltage value is displayed.
The motor thermal cumulative value is displayed,
40210
considering the thermal operation level as 100%.
Refer to page
Pr.170, Pr.171,
124
Pr.774 to Pr.776
Pr.195
126
Pr.41 to Pr.43
129
Pr.150, Pr.151,
129
Pr.167
Description
Description

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