Mitsubishi Electric FR-A700 Series Instruction Manual page 114

Parameter
Name
Output current
150
detection level
Output current
151
detection signal
delay time
Zero current
152
detection level
Zero current
153
detection time
Output current
detection signal
166
retention time
Output current
detection operation
167
selection
154
Refer to Pr. 22.
—
RT signal function
155
validity condition
selection
156, 157
Refer to Pr. 22 .
158
Refer to Pr. 54 .
—
159
Refer to Pr. 135 .
User group read
160
selection
User group
registered display/
172
batch clear
User group
173
registration
User group clear
174
Frequency setting/
161
key lock operation
selection
162 to 165
Refer to Pr. 57.
166, 167
Refer to Pr. 150.
168, 169
Parameter for manufacturer setting. Do not set.
—
170, 171
Refer to Pr. 52.
172 to 174
Refer to Pr. 160.
Incre Initial
Range
ments Value
Set the output current detection level.
0.1% 150% 0 to 220%
100% is the rated inverter current.
Set the output current detection period.
Set the time from when the output current
0.1s 0s 0 to 10s
has risen above the setting until the output
current detection signal (Y12) is output.
Set the zero current detection level.
0.1% 5% 0 to 220%
Suppose that the rated inverter current is 100%.
Set this parameter to define the period
from when the output current drops below
0.01s 0.5s 0 to 1s
the Pr. 152 value until the zero current
detection signal (Y13) is output.
Set the retention time when the Y12 signal
0 to 10s
is on.
0.1s 0.1s
The Y12 signal on status is retained.
9999
The signal is turned off at the next start.
Operation continues when the Y12 signal
0
is on
1 0
The inverter is brought to an alarm stop
1
when the Y12 signal is on. (E.CDO)
Second (third) function is immediately
0
made valid with on of the RT (X9) signal.
Second (third) function is valid only during
1 0
the RT (X9) signal is on and constant
10
speed operation.
(invalid during acceleration/deceleration)
0 All parameters can be displayed.
Only the parameters registered in the user
1
1 0 group can be displayed.
Only the simple mode parameters can be
9999
displayed.
Displays the number of cases registered
(0 to 16)
as a user group (reading only).
1 0
9999 Batch clear the user group registration
Set the parameter numbers to be
0 to 999,
1 9999 registered to the user group.
9999
Read value is always "9999".
Set the parameter numbers to be cleared
0 to 999,
1 9999 from the user group.
9999
Read value is always "9999".
Setting dial frequency
0
setting mode
Setting dial
1
potentiometer mode
1 0
Setting dial frequency
10
setting mode
Setting dial
11
potentiometer mode
Parameter List
Param
eter
copy
Description
×
×
Key lock mode
invalid
Key lock mode
valid
All
Param
param
eter
eter
clear
clear
: enabled
× : disabled
× ×
× ×
3
× ×
×
109