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

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(E) Environment setting parameters Parameters
5 - 212
Writing parameters only during stop (Pr. 77 = "0" initial value)
●
Parameters can be written only during a stop in the PU operation mode.
●
The following parameters can always be written regardless of the operation mode or operation
status.
Writing during operation is enabled in PU operation mode, but disabled in External operation
mode.
Writing during operation is disabled. To change the parameter setting value, stop the operation.
Pr. Name Pr. Name
4 to 6
(Multi-speed setting high-speed, middle-
speed, low-speed)
550
NET mode operation command source
selection
22 Stall prevention operation level
551
PU mode operation command source
selection
24 to 27 (Multi-speed setting speed 4 to speed 7) 555 to 557 (Current average value monitor)
52 Operation panel main monitor selection 656 to 659 (Analog remote output)
54 FM/CA terminal function selection 663
Control circuit temperature signal output
level
55 Frequency monitoring reference 750, 751 (Motor thermistor interface)
56 Current monitoring reference 755 to 758 (Second PID control)
72 PWM frequency selection 759 PID unit selection
75
Reset selection/disconnected PU
detection/PU stop selection
774 to 776 (PU/DU monitor selection)
77 Parameter write selection 805 Torque command value (RAM)
79 Operation mode selection 806 Torque command value (RAM, EEPROM)
129 PID proportional band 838 DA1 terminal function selection
130 PID integral time 866 Torque monitoring reference
133 PID action set point 888, 889 (Free parameter)
134 PID differential time 891 to 899 (Energy saving monitor)
158 AM terminal function selection C0 (900) FM/CA terminal calibration
160 User group read selection C1 (901) AM terminal calibration
232 to 239 (Multi-speed setting speed 8 to speed 15) C8 (930) Current output bias signal
240
Soft-PWM operation selection C9 (930) Current output bias current
241 Analog input display unit switchover C10 (931) Current output gain signal
268 Monitor decimal digits selection C11 (931) Current output gain current
271 High-speed setting maximum current 990 PU buzzer control
272 Middle-speed setting minimum current 991 PU contrast adjustment
273 Current averaging range 992
Operation panel setting dial push monitor
selection
274 Current averaging filter time constant 997 Fault initiation
275
Stop-on contact excitation current low-
speed multiplying factor
998
PM parameter initialization
290 Monitor negative output selection
999
Automatic parameter setting
295
Frequency change increment amount
setting
1006 Clock (year)
296, 297 (Password setting) 1007 Clock (month, day)
306 Analog output signal selection 1008 Clock (hour, minute)
310 Analog meter voltage output selection 1018 Monitor with sign selection
340
Communication startup mode selection 1019
Analog meter voltage negative output
selection
345, 346 (DeviceNet communication) 1048 Display-off waiting time
416, 417 (PLC function) 1142 Second PID unit selection
434, 435 (CC-Link communication) 1150 to 1199 (PLC function user parameters)
496, 497 (Remote output) 1283 Home position return speed
498 PLC function flash memory clear 1284 Home position return creep speed
Tab. 5-76: Parameters, that can always be written regardless of the operation mode or operation
status