Hardware Controllers Protocols Standards Concepts Manufacturers

Registry Alarm codes

0x740 ADSERR_CLIENT_ERROR Client Error

An ADS client error occurred.

Source checked3/3 values · 2026-10-26

Specification

1 source

Code	0x740
Meaning	A client error occurred.

Connected

1

ControllersBeckhoff TwinCAT 3 Runtime (XAR)

Machine-readable

GET /alarm/ads-0x740.json
GET /alarm/ads-0x740.md

// MCP
get_entry { "id": "ads-0x740" }

Sources

ADS Return Codes
infosys.beckhoff.com · accessed 2026-10-26

esc

Jump toHardwaresection Controllerssection Protocolssection Standardssection Conceptssection Manufacturerssection

↑↓ navigate↵ openesc close

Can we use analytics cookies to see which specs people look up? Nothing is sold or used for ads.

Every value cites its source. Check the source before running code on real hardware. Logos are trademarks of their owners, shown to identify their products.Content licensed CC BY 4.0 · llms.txt · API