Mitsubishi Electric FR-A700 Series Instruction Manual page 101

Parameter List
Parameter
Frequency
55
monitoring reference
Current monitoring
56
reference
Torque monitoring
866
reference
Restart coasting
57
time
58
Restart cushion time
Automatic restart
after instantaneous
162
power failure
selection
First cushion time
163
for restart
First cushion
164
voltage for restart
Stall prevention
operation level for
165
restart
Rotation direction
detection selection
299
at restarting
Acceleration time at
611
a restart
Remote function
59
selection
Energy saving
60
control selection
96
Incre Initial
Name
ments Value
0.01Hz 60Hz
Rated
0.01/ inverter
output
0.1A
*
current
0.1% 150%
0.1s 9999
0.1s 1s
1 0
0.1s 0s
0.1% 0%
0.1% 150%
1 0
0.1s 5/15s
1 0
1 0
Range
Set the full-scale value to output the output
0 to 400Hz frequency monitor value to terminal FM
and AM.
Set the full-scale value to output the output
current monitor value to terminal FM and AM.
0 to 500/
* The increments and setting range differ
0 to 3600A
*
according to the inverter capacity. (55K or
less/75k or more)
Set the full-scale value to output the torque
0 to 400%
monitor value to terminal FM and AM.
The coasting time is as follows:
1.5K or less ................................... 0.5s,
0 2.2K to 7.5K .................................. 1.0s,
11K to 55K .................................... 3.0s,
75K or more .................................. 5.0s
Set the waiting time for inverter-triggered
0.1 to 5s/
restart after an instantaneous power failure.
* The setting range differs according to the
0.1 to 30s
*
inverter capacity (55K or less/75k or more)
9999 No restart
0 to 60s Set a voltage starting time at restart.
0 With frequency search
Without frequency search (Reduced
1
voltage system)
2 Encoder detection frequency
10 Frequency search at every start
11 Reduced voltage system at every start
12 Encoder detection frequency at every start
0 to 20s
Set a voltage starting time at restart.
Consider according to the magnitude of
load (inertia moment/torque).
0 to 100%
Consider the rated inverter current as
0 to 220% 100% and set the stall prevention
operation level during restart operation.
0 Without rotation direction detection
1 With rotation direction detection
When Pr. 78 = "0", the rotation direction is
detected.
9999
When Pr. 78 = "1", "2", the rotation direction
is not detected.
Set the acceleration
0 to 3600s time to reach the set
frequency at a restart.
Acceleration time for
*
restart is the normal
9999
acceleration time
(e.g. Pr. 7 ).
RH, RM, RL signal
function
0 Multi-speed setting
1 Remote setting
2 Remote setting
3 Remote setting
0 Normal operation mode
4 Energy saving operation mode
Description
* The initial value
differs according
to the inverter
capacity. (55K or
less/75k or more)
Frequency setting
storage function

Yes
No
No (Turning STF/STR
off clears remotely-
set frequency.)
All
Param Param
param
eter eter
eter
copy clear
clear
: enabled
× : disabled