Mitsubishi Electric FR-A700 Series Instruction Manual page 127

Parameter List
Parameter
Current average
555
time
Data output mask
556
time
Current average
value monitor signal
557
output reference
current
563, 564
Refer to Pr. 52.
569
Refer to Pr. 80.
571
Refer to Pr. 13.
574
Refer to Pr. 95.
575 to 577
Refer to Pr. 127.
—
611
Refer to Pr. 57.
665
Refer to Pr. 882.
684
Refer to Pr. 82.
800
Refer to Pr. 81.
802
Refer to Pr. 10.
803
Refer to Pr. 22.
Torque command
804
source selection
Torque command
805
value (RAM)
Torque command
806
value
(RAM,EEPROM)
Speed limit
807
selection
Forward rotation
808
speed limit
Reverse rotation
809
speed limit
810
Refer to Pr. 22.
—
811
Refer to Pr. 22 and Pr. 37.
—
812 to 817
Refer to Pr. 22.
—
122
Incre Initial
Name
ments Value
0.1s 1s
0.1s 0s
Rated
0.01/
inverter
0.1A
*
current
1 0
1% 1000%
1% 1000%
1 0
0.01Hz 60Hz
0.01Hz 9999
Range Description
Set the time taken to average the current
0.1 to 1.0s
during start bit output (1s).
Set the time for not obtaining (mask)
0.0 to 20.0s
transient state data.
Set the reference (100%) for outputting the
signal of the current average value.
0 to 500/
* The increments and setting range differ
0 to 3600A
*
according to the inverter capacity. (55K or
less/75k or more)
Torque command by terminal 1 analog
0
input
Torque command by parameter
1
Pr.805 or Pr.806 setting (-400% to 400%)
Torque command by using CC-Link (FR-
3
A7NC)
4 Digital input from the option (FR-A7AX)
5
Torque command by using CC-Link (FR-
A7NC)
6
Digital setting of the torque command can
600 to
be made by setting Pr. 805 or Pr. 806.
1400%
(Setting from communication option, etc.
can be made.)
600 to
In this case, set the speed limit value to an
1400%
appropriate value to prevent overspeed.
Use the speed command value during
0
speed control as speed limit.
According to Pr. 808 and Pr. 809, set the
1 speed limit in forward and reverse rotation
directions individually.
The analog voltage of the terminal 1 input
is used to make speed limit. For 0 to 10V
input, set the forward rotation speed limit.
(The reverse rotation speed limit is Pr. 1
Maximum frequency)
2 For -10 to 0V input, set the reverse rotation
speed limit. (The forward rotation speed
limit is Pr. 1 Maximum frequency.) The
maximum frequency of both the forward
and reverse rotations is Pr. 1 Maximum
frequency.
Set the speed limit level during forward
0 to 120Hz
rotation. (valid when Pr. 807 = 1)
Set the speed limit level during reverse
0 to 120Hz
rotation. (valid when Pr. 807 = 1)
The setting is the same as that of the
9999 torque limit in the forward rotation
direction.
All
Param Param
param
eter eter
eter
copy clear
clear
: enabled
× : disabled
×