Ecat_Security_Check_Verifykey - Delta EtherCAT Programming Manual

EtherCAT Programming Guide

29.1 _ECAT_Security_Check_Verifykey


Syntax
U16 PASCAL _ECAT_Security_Check_Verifykey (U16 CardNo, U32 *Verifykey )

Purpose
Check the verification key.
The default 8-character verification key is 00000000. Users can reset it via the API
"_ECAT_Security_Write_Verifykey" (section 29.3). Please remember to confirm the user
password by the API mentioned in 29.5 first. It is suggested to change the verification key and
user password together.

Parameter
Name
CardNo
Verifykey

Example
U16 Status = 0;
U16 CardNo;
U32 Key[8] = {0, 0, 0, 0, 0, 0, 0, 0}
CardNo = 0;
Status= _ECAT_Security_Check_Verifykey ( CardNo, Key );
March, 2017
Data type Property
U16 Number
U32* Data
Security of Software Protection
Description
Card No.
Input an 8-character verification key.
29
29-3