PDO setting error, EtherCAT communication EEPROM error
Parameter Initialization
The set values of parameters can be initialized and returned to their factory default settings. The fault
monitor can also be cleared.
The following figure shows the steps of parameter initialization.
Initialization is executed when “1: Initialize all parameters” is set at Data Initialization
(3008Hex-04Hex).
For details on parameter initialization, refer to 6-1 Data Initialization on page 6-3.
Parameter Setting
To operate the inverter, two commands are required: the RUN command and the frequency reference.
Set 1st RUN Command Selection (3004Hex-03Hex) and 1st Frequency Reference Selection
(3004Hex-02Hex).
Next, set the 1st Motor Pole Number (3007Hex-02Hex) and 1st Motor Capacity (3007Hex-03Hex) for
the applicable motor. These values will be used as the reference values for the automatic torque
boost, motor protection and torque limit functions.
Then set the rated current value of the motor at 1st Motor Electronic Thermal Level (3004Hex-0CHex).
Set the value correctly according to the motor in use.
Parame-
ter No.
Function name Set value
Default
data
Unit
3004Hex-
02Hex
1st Frequency Refer-
ence Selection
1 to 15
15 -
1: Analog voltage input (terminal AI1)
7: UP/DOWN control
10: Pattern operation
12: Pulse train input
13: Calculation result
15: EtherCAT
3004Hex-
03Hex
1st RUN Command
Selection
1 to 5
5 -1: Terminal command FW or RV
5: EtherCAT
3007Hex-
02Hex
1st Motor Pole Num-
ber
2 to 128 poles
4 Pole
3007Hex-
03Hex
1st Motor Capacity 0.01 to 1000 kW Depend-
ent on ca-
pacity
kW
No-Load Run
In a motor no-load state (not connected to the mechanical system), rotate the motor.
5 Operation and Test Run
5-10
M1 Series EtherCAT Type User’s Manual (I670)
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