Instruction manual

123
Convert (System Area)
4
FUNCTION
4.7.4 Precautions for convert
Please note the following for using "Convert", and make a setting again if necessary.
Refer to the Inverter Instruction Manual for details of the parameters.
<When converting the FR-V500 (L) series to the FR-A700 series >
(1) When a plug-in option and inverter terminal are used for the FR-V500 (L), check the following item.
(2) Since the following parameters are not converted, make a setting from "Parameter List" as required.
• Pr. 133 PID action set point
• Pr. 160 Extended function display selection
• Pr. 900, 901 (FM, AM output terminal calibration)
• PU contrast adjustment (Pr. 991)
(3) The following parameters are adjustment parameters. Parameter readjustment according to the machine is
recommended after converting.
• Pr. 0 Torque boost
• Pr. 12 DC injection brake voltage
• Pr. 820, 821, 824, 825, 830, 831, 834, 835 (vector control, speed control/torque control gain)
• Pr. 902, 903, 917, 918, 926, 927 (frequency setting input calibration parameter)
• Pr. 919, 920, 928, 929 (torque/magnetic flux setting input calibration parameter)
(4) When vector control is selected for the FR-V500 (L) series, check the following item.
• When offline auto tuning ( Pr. 71 Applied motor = "3, 4, 7, 8, 13, 14, 17, 18, 23, 24, 33, 34") is performed with the source
inverter, it is recommended to perform tuning and parameter setting again with the target inverter.
• Since the SF-VH motor compatible with the FR-V500L series is not supported by the FR-A700 series, make sure to
perform tuning and parameter setting again same as other manufacturer’s constant motors before use.
(5) Communication related parameters (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, 341) are also converted. Depending on a setting,
communication may not be established after writing the parameter. For example, if Pr. 122 or Pr. 336 Communication check
time interval = "0" (initial value), changing to the command source operation mode causes a communication fault (E.PUE
or E.SER).
FR-V500(L) FR-A700
Function Options/terminal Options/terminal
Encoder connection Inverter terminal for encoder FR-A7AP or FR-A7AL
Position control FR-V5AP FR-A7AL
Encoder pulse division output FR-V5AY FR-A7AL
Extension open collector output FR-V5AY Inverter output terminals
16-bit digital input FR-V5AH(FR-A5AX) FR-A7AX
High resolution analog input /
thermistor interface
FR-V5AX FR-A7AZ
Extension contact input FR-V5AX Inverter output terminals
Bipolar analog output Inverter terminal DA1 FR-A7AZ (terminal DA1)
Torque setting input Inverter terminal 3 FR-A7AZ (terminal 6)