<< 点击显示目录 >> 主页  mappServices帮助手册 > mapp IO 管理硬件配置 > 库 > 状态码编号 > -1064120320: Invalid file device

mapp Services V5.16

Description:

The specified file device on input "DeviceName" is invalid. See the Logger for additional information.

Reaction:

The function block will indicate on outputs "StatusID" and "Error" that an error is active. During this time, no other functions are available.

Cause/Solution:

•Nothing is attached to input "DeviceName".

•The attached file device does not exist.

•A connection to the desired file device could not be established.

Constant

mpIO_ERR_INVALID_FILE_DEV

These function blocks / functions can report this error:

•MpIOImport