Instruction manual

129
Convert (System Area)
4
FUNCTION
<When converting the FR-E500(N) series to the FR-E700(SC)(NC) series >
(1) The following parameters are not converted. Make a setting from "Parameter List" as required.
• Pr. 133 PID action set point
• Pr. 146 Frequency setting command selection
• Pr. 160, Pr. 173 to Pr. 176 (User group selection)
• Pr. 900, Pr. 901 (FM, AM output terminal calibration)
• Pr. 991 PU contrast adjustment
(2) 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. 245 Rated slip
• Pr. 246 Slip compensation time constant
• Pr. 902 to 905, 922, 923 (frequency setting input calibration parameter)
*
* Depending on a product date of FR-E500, converting of Pr. 902, 903, 922 and 923 may not be available. In this case, please adjust the parameter
setting manually after the convert.
(3) When General-purpose magnetic-flux vector control is selected ( Pr. 80 Motor capacity is not "9999") for FR-E500 series,
note the following precautions.
• When converting, motor pole is considered as 4 poles ( Pr. 81 Number of motor poles = "4"). Set the number of motor
poles of the using motor in Pr. 81.
• Tuning and parameter setting of the target inverter are recommended, if offline auto tuning is performed ( Pr. 71 Applied
motor = "3, 13, 23, 103, 113, 123") or motor constants is directly input ( Pr. 71 = "5, 6, 15, 16, 105, 106, 115, 116") to the
source inverter.
• When SF-HR or SF-HRCA type motor is used, set Pr. 71 = "40, 43, 44, 50, 53, 54" after writing the converted
parameter to the target inverter. (Conversion of Pr. 82, Pr. 86, Pr. 90 is not necessary)
(4) Communication related parameters (Pr. 117 to Pr. 124) are also converted. Depending on a setting, communication may
not be established after writing the parameter. For example, if Pr. 122 PU communication check time interval = "0" (initial
value), changing to the command source operation mode causes a communication fault (E.PUE).
(5) When communication operation is selected with the FR-E500 series, parameter writing and operation command
sending, etc. is performed in PU operation mode. Therefore, one of the following setting is required for FR-E700 series.
•Set Pr. 79 = "1"(PU operation mode always), Pr. 551 = "2"(PU control source is PU connector), and change to PU
operation mode. Note that parameter writing and operation command from the operation panel is unavailable.
•Set Pr. 79 = "0"(initial value), Pr. 340 = "1" (Network operation mode at power-ON), and change to Network operation
mode.
(6) If FR-E510W or FR-E520S is connected and convert from the connected inverter through communication is performed,
the inverter is detected as FR-E520. Check that a compatible inverter is connected for source inverter, and then perform
inverter detection.
(7) There is a change in the following functions. Refer to the FR-E700 series Instruction Manual for details.
• When using CC-Link communication with the FR-E5NC or using FR-E500-N series, set the communication station
number and baud rate in Pr. 542 and Pr. 543 according to the rotary switch setting of the FR-E5NC.
• FR-E700-SC series does not have terminal MRS, but Pr. 183 setting is converted.
• Terminal functions of Pr. 180 to 183, and Pr. 190 to Pr. 192 differ between FR-E500-N and FR-E700(SC). Change the
setting as required.
(8) The following functions are not converted, since they have been deleted or changed from the FR-E700(SC)(NC) series.
• Pr. 38 Frequency at 5V (10V) input
• Pr. 39 Frequency at 20mA input