Mitsubishi Electric FR-A720-0.4K Instruction Manual page 85

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
147
Acceleration/deceleration time
⎯
switching frequency
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
74
Name
0 to 400Hz, 9999
10, 11, 20, 21, 50, 51, 60,
61
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 400Hz, 9999
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
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
0.01Hz
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 361
10 361
100% 361
1s 361
9999 361
9999 361
9999 361
9999 361
0 369
1s 369
0.5s 369
0 369
9999 369
1Hz 176
0.5s 176
1Hz 176
0.5s 176
4 251
0 393
9999 172
150% 152
200% 152
150% 248
0s 248
5% 248
0.5s 248
1 152
0 235
0 152
100,
0s
152
1 253
9999 369
0 308
0 393
0 266
0s 266
0% 266
150% 266