Mitsubishi Electric FR-A800 Series Instruction Manual page 450

Monitor item
Current position
(lower digits)
Current position
(upper digits)
Droop pulse (lower
digits)
Droop pulse (upper
digits)
Torque command
Torque current
command
Motor output
Feedback pulse
Torque (positive
polarity for driving
torque/negative
polarity for
regenerative braking
torque)
Trace status
SSCNET III
communication
*11
status
PLC function user
monitor 1
PLC function user
monitor 2
PLC function user
monitor 3
Station number (RS-
485 terminals)
Station number (PU)
Station number (CC-
Link)
Motor temperature
Power saving effect
Cumulative energy
saving
PID set point
PID measured value
PID deviation
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Increment Pr.
and unit setting
1 28
1 29
1 30
1 31
0.1% 32
0.1% 33
*6
34
0.01/0.1 kW
*11
— 35
0.1% 36
1 38
1 39
40
Increment set
41
in the register
SD1215
42
1 43
1 44
1 45
*11
1°C 46
Increment 50
and unit vary
depending on
51
the parameter
settings.
0.1% 52
0.1% 53
0.1% 54
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Negative
MODBUS
RS-485 indication
RTU
*1
(-)
H1C 40228 ○
H1D 40229 ○
H1E 40230 ○
H1F 40231 ○
H20 40232 ○
H21 40233 ○
H22 40234
H23 40235
H24 40236 ○
H26 40238
H27 40239
H28 40240
H29 40241
H2A 40242
H2B 40243
H2C 40244
H2D 40245
H2E 40246 ○
H32 40250
H33 40251
H34 40252
H35 40253
H36 40254 ○
Description
The converted number of the position feedback pulse
into the number of pulses before the electronic gear is set
*10
is displayed.
The droop pulse before the electronic gear is set is
*10
displayed.
The torque command value adjusted with Vector control
is displayed.
The command value of the current for torque is
displayed.
The output of a machine connected to the motor shaft is
displayed. It is determined by multiplying the present
output torque with the present motor speed.
The number of pulses fed back from the encoder in one
cycle of the sampling is displayed (kept displayed during
a stop). (The output voltage is displayed when a Vector
control option is not installed.)
The sampling time period varies depending on the
Pr.369 Number of encoder pulses setting.
1050 or less: 1 s,
1051 to 2100: 0.5 s,
2101 to 4096: 0.25 s
The value equal to the motor torque is displayed.
A positive value for driving torque or a negative value for
regenerative braking torque is displayed.
The trace status is displayed. (Refer to
The SSCNET III communication status between the
inverter and the controller is displayed.
The output voltage is displayed when the FR-A8NS is not
installed.
The user-designated monitor item is displayed using the
PLC function.
Each value of the following special registers is displayed.
SD1216: displayed with the setting value "40",
SD1217: displayed with the setting value "41",
SD1218: displayed with the setting value "42"
(Refer to the PLC Function Programming Manual.)
The station number of the inverter enabling
communication via the RS-485 terminals is displayed.
The station number of the inverter enabling
communication via the PU connector is displayed.
The station number of the inverter enabling CC-Link
communication is displayed. ("0" is displayed when the
FR-A8NS is not installed.)
The temperature of the Vector control dedicated motor
with thermistor (SF-V5RU[]T/A) is displayed (for the FR-
A8AZ).
The energy saving effect monitoring is enabled. The item
to monitor is selectable from among the saved power, the
average energy saving, and the energy cost savings.
Some of them can be displayed as a percentage
according to the parameter settings. (Refer to
The set point, measured value, and deviation during PID
control operation is displayed. (Refer to
5.11 (M) Item and output signal for monitoring
1
2
3
4
5
6
7
8
page 649.)
9
10
page 467.)
page 610.)
449
5. PARAMETERS