Mitsubishi Electric FR-A820-04750-GF Instruction Manual page 72

Pr. Name
0.1 to 1000%,
129 PID proportional band
9999
0.1 to 3600s,
130 PID integral time
9999
131 PID upper limit 0 to 100%, 9999 9999
132 PID lower limit 0 to 100%, 9999 9999
133 PID action set point 0 to 100%, 9999 9999
0.01 to 10s,
134 PID differential time
9999
Electronic bypass
135 0, 1
sequence selection
MC switchover interlock
136 0 to 100s
time
137 Start waiting time 0 to 100s
Bypass selection at a
138 0, 1
fault
Automatic switchover
139 frequency from inverter 0 to 60Hz, 9999 9999
to bypass operation
Backlash acceleration
140 0 to 590Hz
stopping frequency
Backlash acceleration
141 0 to 360s
stopping time
Backlash deceleration
142 0 to 590Hz
stopping frequency
Backlash deceleration
143 0 to 360s
stopping time
0, 2, 4, 6, 8, 10,
Speed setting 12, 102, 104,
144
switchover 106, 108, 110,
112
PU display language
145 0 to 7
selection
Acceleration/
147 deceleration time 0 to 590Hz, 9999
switching frequency
Stall prevention level at
148 0 to 400%
0 V input
Stall prevention level at
149 0 to 400%
10 V input
Output current
150 0 to 400%
detection level
Output current
151 detection signal delay 0 to 10s
time
Zero current detection
152 0 to 400%
level
Zero current detection
153 0 to 10s
time
Voltage reduction
154 selection during stall 0, 1, 10, 11
prevention operation
RT signal function
155 validity condition 0, 10
selection
Stall prevention
156 0 to 31, 100, 101 0
operation selection
157 OL signal output timer 0 to 25s, 9999
1 to 3, 5 to 14,
17, 18, 21, 24,
AM terminal function 32 to 34, 36, 46,
158
selection 50, 52 to 54, 61,
62, 67, 70, 
87 to 98
Automatic switchover
frequency range from
159 0 to 10Hz, 9999 9999
bypass to inverter
operation
160 User group read
0, 1, 9999
selection

Frequency setting/key
161 lock operation selection 0, 1, 10, 11
Automatic restart after 0 to 3, 10 to 13,
162 instantaneous power 1000 to 1003,
failure selection 1010 to 1013
First cushion time for
163 0 to 20s
restart
First cushion voltage for
164 0 to 100%
restart
Stall prevention
165 operation level for 0 to 400%
restart
Output current
166 detection signal 0 to 10s, 9999
retention time
Output current
167 detection operation 0, 1, 10, 11
selection
168
Parameter for manufacturer setting. Do not set.
169
170 Watt-hour meter clear 0, 10, 9999
Operation hour meter
171 0, 9999
clear
User group registered
172 9999, (0 to 16)
display/batch clear
173 User group registration 0 to 1999, 9999
174 User group clear 0 to 1999, 9999
14
PARAMETER LIST
Setting Initial
Pr.
range value
STF terminal function
100% 178
selection
STR terminal function
1s 179
selection
RL terminal function
180
selection
RM terminal function
181
selection
9999
RH terminal function
182
selection
0
RT terminal function
183
selection
1s
AU terminal function
184
selection
0.5s
JOG terminal function
185
selection
0
CS terminal function
186
selection
MRS terminal function
187
selection
1Hz
STOP terminal function
188
selection
0.5s
RES terminal function
189
selection
1Hz
RUN terminal function
190
selection
0.5s
SU terminal function
191
selection
IPF terminal function
4 192
selection
OL terminal function
193
selection
―
FU terminal function
194
selection
9999
ABC1 terminal function
195
selection
150%
ABC2 terminal function
196
selection
200%
232 to Multi-speed setting (8
150%
239 speed to 15 speed)
Soft-PWM operation
240
0s
selection
Analog input display
241
unit switchover
5%
Terminal 1 added
242 compensation amount
0.5s
(terminal 2)
Terminal 1 added
1
243 compensation amount
(terminal 4)
Cooling fan operation
0
244
selection
245 Rated slip
Slip compensation time
246
0s
constant
Constant-power range
247 slip compensation
selection
1
Self power
248 management selection 0 to 2
Earth (ground) fault
249
detection at start
250 Stop selection
0
Output phase loss
251
protection selection
0
252 Override bias
253 Override gain
0
Main circuit power OFF
254
waiting time
Life alarm status
0s
255
display
Inrush current limit
0%
256
circuit life display
Control circuit capacitor
257
150%
life display
Main circuit capacitor
258
life display
0.1s
Main circuit capacitor
259
life measuring
PWM frequency
0
260
automatic switchover
Power failure stop
261
selection
Subtracted frequency at
262
9999
deceleration start
Subtraction starting
9999
263
frequency
Power-failure
0
264
deceleration time 1
9999
Power-failure
265
deceleration time 2
9999
Setting Initial
Name
range value
60
61
0
1
0 to 20,
22 to 28, 32, 37,
2
42 to 48, 
50 to 53, 
3
57 to 62,
64 to 74,
76 to 80, 85, 
4
87 to 89
92 to 96,
5
128, 129,
9999

6
24
25
62
0 to 8, 10 to 20, 22,
0
25 to 28, 30 to 36,
38 to 57, 60, 61, 63,
64, 67, 68, 70, 79,
1
80, 84, 85, 90 to 99,
100 to 108,
2
110 to 116, 120,
122, 125 to 128,
130 to 136,
3
138 to 157, 160,
161, 163, 164, 167,
4
168, 170, 179, 180,
184, 185,
190 to 199,
99
200 to 208,
211 to 213, 247,
300 to 308,
9999
311 to 313, 347,
9999

0 to 590Hz, 9999 9999
0, 1 1
0, 1 0
0 to 100% 100%
0 to 100% 75%
0, 1, 101 to 105,
1000, 1001, 1101 1
to 1105
0 to 50%, 9999 9999
0.01 to 10s 0.5s
0, 9999 9999
0
0, 1 0
0 to 100s, 
1000 to 1100s, 9999
8888, 9999
0, 1 1
0 to 200% 50%
0 to 200% 150%
1 to 3600s,
600s
9999
(0 to 255) 0
(0 to 100%) 100%
(0 to 100%) 100%
(0 to 100%) 100%
0, 1, 11 0
0, 1 1
0 to 2, 11, 12,
0
21, 22
0 to 20Hz 3Hz
0 to 590Hz,
60/50Hz
9999
0 to 3600s 5s
0 to 3600s,
9999
9999
Pr. Name
Power failure
266 deceleration time 0 to 590Hz
switchover frequency
Terminal 4 input
267 0 to 2
selection
Monitor decimal digits
268 0, 1, 9999
selection
269 Parameter for manufacturer setting. Do not set.
Stop-on contact/load
torque high-speed
270 0 to 3, 11, 13
frequency control
selection
High-speed setting
271 0 to 400%
maximum current
Middle-speed setting
272 0 to 400%
minimum current
Current averaging 0 to 590Hz,
273
range 9999
Current averaging filter
274 1 to 4000
time constant
Stop-on contact
275 excitation current low- 0 to 300%, 9999 9999
speed multiplying factor
0 to 9, 9999
PWM carrier frequency
276
at stop-on contact
0 to 4, 9999
Brake opening
278 0 to 30Hz
frequency
279 Brake opening current 0 to 400%
Brake opening current
280 0 to 2s
detection time
Brake operation time at
281 0 to 5s
start
Brake operation
282 0 to 30Hz
frequency
Brake operation time at
283 0 to 5s
stop
Deceleration detection
284 0, 1
function selection
Overspeed detection
frequency (Excessive
285 0 to 30Hz, 9999 9999
speed deviation
detection frequency)
286 Droop gain 0 to 100%
287 Droop filter time constant 0 to 1s
0 to 2, 10, 11, 
Droop function
288
activation selection 20 to 22
Inverter output terminal
289 5 to 50ms, 9999 9999
filter
Monitor negative output
290 0 to 7
selection
0, 1, 10, 11, 20,
21, 100
291 Pulse train I/O selection
(FM type)
0, 1 (CA type)
Automatic acceleration/
292 0, 1, 3, 5 to 8, 11
deceleration
Acceleration/deceleration
293 0 to 2
separate selection
UV avoidance voltage
294 0 to 200%
gain
Frequency change
0, 0.01, 0.10,
295 increment amount
1.00, 10.00
setting
0 to 6, 99, 
296 Password lock level 100 to 106, 199,
9999
(0 to 5), 
297 Password lock/unlock 1000 to 9998,
9999
0 to 32767,
298 Frequency search gain
9999
Rotation direction
299 detection selection at 0, 1, 9999
restarting
0 to 8, 10 to 20, 22,
313 DO0 output selection

25 to 28, 30 to 36, 
38 to 57, 60, 61, 63,
314 DO1 output selection
 64, 68, 70, 79, 
84 to 99, 100 to 108,
110 to 116, 120,
315 DO2 output selection

122, 125 to 128, 
130 to 136, 
316 DO3 output selection

138 to 157, 160,
161, 163, 164, 168,
317 DO4 output selection 170, 179, 

184 to 199, 
200 to 208, 
318 DO5 output selection

211 to 213, 247,
248, 300 to 308, 
311 to 313, 347,
319 DO6 output selection

348, 9999
0 to 8, 10 to 20,
22, 25 to 28, 
320 RA1 output selection

30 to 36, 
 38 to 57, 60, 61,
63, 64, 68, 70,
321 RA2 output selection

79, 80, 84 to 91,
94 to 99, 
200 to 208, 
322 RA3 output selection

211 to 213, 247,
248, 9999
Inverter/converter
328 0 to 9999
switching
Setting Initial
range value
60/50Hz

0
9999
0
50%
100%
9999
16

9999

3Hz
130%
0.3s
0.3s
6Hz
0.3s
0
0%
0.3s
0
0
0
0
0
100%
0
9999
9999
9999
0
9999
9999
9999
9999
9999
9999
9999
9999
9999
9999
0