A.3 Parameters (Function Codes) And Instruction Codes Under Different Control Methods - Mitsubishi Electric FR-A820-00046 Instruction Manual

Appendix
A.3 Parameters (function codes) and instruction codes under
different control methods
Instruction codes are used to read and write parameters in accordance with the Mitsubishi inverter
protocol of RS-485 communication.
(For RS-485 communication, refer to page 5-610.)
Function availability under each control method is shown as below:
: Available
×: Not available
Δ: Available only during position control set by parameter
If function availability differs between using induction motors with an encoder and using PM
motors with a resolver, the function availability using PM motors with a resolver is described in
parentheses. Also, a PM motor with a resolver is not available under the torque control.
For "parameter copy", "parameter clear", and "all parameter clear", "" indicates the function is
available, and "×" indicates the function is not available.
These parameters are not cleared by the parameter clear (all parameter clear) command, which
are sent through RS-485 communication. (For RS-485 communication, refer to page 5-610.)
When a communication option is installed, parameter clear (lock release) during password lock
(Pr. 297 ≠ "9999") can be performed only from the communication option.
Available when the IPM motor MM-CF series is used and the low-speed range high-torque char-
acteristic is enabled (Pr. 788 = "9999 (initial value)").
Reading and writing via the PU connector are available.
Symbols in the table indicate parameters that operate when the options are connected.
FR-A8AP,
FR-A8NCE,
Pr. Name
0 Torque boost
1 Maximum frequency
2 Minimum frequency
3 Base frequency
Multi-speed setting
4
(high speed)
Multi-speed setting
5
(middle speed)
Multi-speed setting
6
(low speed)
7 Acceleration time
8 Deceleration time
9 Electronic thermal O/L relay
DC injection brake operation
10
frequency
Tab. A-3: Parameter list with instruction codes (1)
FR-A800
Parameters (function codes) and instruction codes under different control methods
FR-A8TP, FR-A8APR,
FR-A8ND, FR-A8AZ,
Instruction code

00 80 0

01 81 0

02 82 0

03 83 0

04 84 0

05 85 0

06 86 0

07 87 0

08 88 0

09 89 0

0A 8A 0
FR-A8AR, FR-A8AX,
FR-A8NP
Control method
Vector Vector Vector Sensorless Sensorless Sensorless
x x x x x
    
   
x
x x x x x
   
Δ
   
Δ
   
Δ
   
Δ
   
Δ
    
   
x
FR-A8AY, FR-A8NC,
Parameter
PM PM PM
 
x x x
    
   
x
 
x x x
   
Δ
   
Δ
   
Δ
   
Δ
   
Δ
    
   
x











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