
11 Drive Parameter, Monitor and Control Register Access
YASKAWA ELECTRIC
SIEP C730600 64A 1000-Series Option SI-ES3 Technical Manual
53
Initializing the Drive
The drive can be initialized by writing the corresponding initialization code to MEMOBUS/Modbus register 0103
(object 1011 Hex) (drive parameter A1-03; refer to the technical manual of the drive for details on initialization codes).
The initialization is performed only if drive parameter H5-11 is set to “0” and if an Unlimited ENTER Command is sent
after setting register 0103 (object 1011 Hex).
In order to initialize a drive via EtherCAT communications follow the instructions below:
1.
Read out the value of drive parameter H5-11 using a MEMOBUS/Modbus Read Request (Obj. 2040 (Hex)) on
drive register 04C3 (Hex) (H5-11).
2.
If the content of register 04C3 (Hex) is “1” then change it to “0” using a MEMEOBUS/Modbus Write Request
(Obj. 2050 (Hex)).
3.
Set drive parameter A1-03 to the desired initialization mode. For example, in order to perform a “2-Wire
Initialization”, write “08AC” (Hex) (2220) to MEMOBUS/Modbus register 0103 (object 1011 Hex).
4.
Finish the initialization by sending an Unlimited ENTER Command (Obj. 2070 (Hex)).
Содержание SI-ES3
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