Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 1152 / 1218

Parameters (functions) and instruction codes under different control methods Appendix
A - 12
241
Analog input display unit
switchover
31 B1 2
           
242
Terminal 1 added compensation
amount (terminal 2)
32 B2 2
   
x
  
x
  
243
Terminal 1 added compensation
amount (terminal 4)
33 B3 2
   
x
  
x
  
244 Cooling fan operation selection 34 B4 2
           
245 Rated slip 35 B5 2

x x x x x x x x
  
246 Slip compensation time constant 36 B6 2

x x x x x x x x
  
247
Constant-power range slip
compensation selection
37 B7 2

x x x x x x x x
  
248
Self power management
selection
38 B8 2
 
x (

) x x x x

x
  
249
Earth (ground) fault detection at
start
39 B9 2
 
x x x x x x x
  
250 Stop selection 3A BA 2
   
x
  
x
  
251
Output phase loss protection
selection
3B BB 2
           
252 Override bias 3C BC 2
   
x
  
x
  
253 Override gain 3D BD 2
   
x
  
x
  
254
Main circuit power OFF waiting
time
3E BE 2
 
x (

) x x x x

x
  
255 Life alarm status display 3F BF 2
        
x x x
256
Inrush current limit circuit life
display
40 C0 2
        
x x x
257
Control circuit capacitor life
display
41 C1 2
        
x x x
258 Main circuit capacitor life display 42 C2 2
        
x x x
259
Main circuit capacitor life
measuring
43 C3 2
           
260
PWM frequency automatic
switchover
44 C4 2
           
261 Power failure stop selection 45 C5 2
   
x
  
x
  
262
Subtracted frequency at
deceleration start
46 C6 2
   
x
  
x
  
263 Subtraction starting frequency 47 C7 2
   
x
  
x
  
264 Power-failure deceleration time 1 48 C8 2
   
x
  
x
  
265 Power-failure deceleration time 2 49 C9 2
   
x
  
x
  
266
Power failure deceleration time
switchover frequency
4A CA 2
   
x
  
x
  
267 Terminal 4 input selection 4B CB 2
         
x

268 Monitor decimal digits selection 4C CC 2
           
269 Parameter for manufacturer setting. Do not set.
270
Stop-on contact/load torque
high-speed frequency control
selection
4E CE 2
  
x x

x x x
  
Pr. Name
Instruction code Control method Parameter
Read Wr
it
e
Ext
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n
d
e
d
Co
p
y
Clea
r
Al
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r
Sp
ped
co
nt
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To
rq
u
e
co
nt
ro
l
Po
si
ti
o
n
co
nt
ro
l
Sp
ped
co
nt
ro
l
To
rq
u
e
co
nt
ro
l
Sp
ped
co
nt
ro
l
Po
si
ti
o
n
co
nt
ro
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Tab. A-3: Parameter list with instruction codes (8)
V/FV/FV/F
Magnetic fluxMagnetic fluxMagnetic flux
Vector Vector Vector Sensorless Sensorless Sensorless PM PM PM