Mitsubishi Electric FR-A720-00030-NA Instruction Manual page 83

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Parameter List
Func-
Parameter
tion
PID control automatic switchover
127
frequency
128
PID action selection
129
PID proportional band
130
PID integral time
131
PID upper limit
132
PID lower limit
133
PID action set point
134
PID differential time
135
Electronic bypass sequence selection
136
MC switchover interlock time
137
Start waiting time
138
Bypass selection at a fault
Automatic switchover frequency from
139
inverter to bypass operation
Backlash acceleration stopping
140
frequency
141
Backlash acceleration stopping time
Backlash deceleration stopping
142
frequency
143
Backlash deceleration stopping time
144
Speed setting switchover
145
PU display language selection
148
Stall prevention level at 0V input
149
Stall prevention level at 10V input
150
Output current detection level
Output current detection signal delay
151
time
152
Zero current detection level
153
Zero current detection time
Voltage reduction selection during stall
154
prevention operation
RT signal function validity condition
155
selection
156
Stall prevention operation selection
157
OL signal output timer
158
AM terminal function selection
Automatic switchover frequency range
159
from bypass to inverter operation
160
User group read selection
Frequency setting/key lock operation
161
selection
Automatic restart after instantaneous
162
power failure selection
163
First cushion time for restart
164
First cushion voltage for restart
Stall prevention operation level for
165
restart
72
Name
0 to 400Hz, 9999
10, 11, 20, 21, 50, 51, 60,
61, 70, 71, 80, 81, 90, 91,
100, 101
0.1 to 1000%, 9999
0.1 to 3600s, 9999
0 to 100%, 9999
0 to 100%, 9999
0 to 100%, 9999
0.01 to 10.00s, 9999
0, 1
0 to 100s
0 to 100s
0, 1
0 to 60Hz, 9999
0 to 400Hz
0 to 360s
0 to 400Hz
0 to 360s
0, 2, 4, 6, 8, 10, 102,
104, 106, 108, 110
0 to 7
0 to 220%
0 to 220%
0 to 220%
0 to 10s
0 to 220%
0 to 1s
0, 1
0, 10
0 to 31, 100, 101
0 to 25s, 9999
1 to 3, 5 to 14, 17, 18,
21, 24, 32 to 34, 46, 50,
52, 53, 70
0 to 10Hz, 9999
0, 1, 9999
0, 1, 10, 11
0, 1, 2, 10, 11, 12
0 to 20s
0 to 100%
0 to 220%
Minimum
Setting Range
Setting
Increments
0.01Hz
1
0.1%
0.1s
0.1%
0.1%
0.01%
0.01s
1
0.1s
0.1s
1
0.01Hz
0.01Hz
0.1s
0.01Hz
0.1s
1
1
0.1%
0.1%
0.1%
0.1s
0.1%
0.01s
1
1
1
0.1s
1
0.01Hz
1
1
1
0.1s
0.1%
0.1%
Refer
Customer
Initial Value
to
Setting
Page
9999
369
10
369
100%
369
1s
369
9999
369
9999
369
9999
369
9999
369
0
377
1s
377
0.5s
377
0
377
9999
377
1Hz
178
0.5s
178
1Hz
178
0.5s
178
4
255
1
401
150%
152
200%
152
150%
252
0s
252
5%
252
0.5s
252
1
152
0
239
0
152
99,
0s
152
1
257
9999
377
0
316
0
401
0
270
0s
270
0%
270
150%
270

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