750-841 WAGO, 750-841 Datasheet - Page 184

• Manufacturer Part Number: 750-841
• Description: CONTR.ETHERNET TCP/IP 10/100MBIT
• Manufacturer: WAGO

Specifications of 750-841

• Rohs Compliant: YES
• No. Of Digital Inputs: 10
• No. Of Digital Outputs: 10

176 •
4.2.5.4 Firmware Information
MODBUS Functions
Internal Variables
The following registers contain information on the firmware of the controller:
Register address 0x2013 (MODBUS Address 408212, with a word count of 1)
Value
Access
Description
Register address 0x2014 (MODBUS Address 408213, with a word count of 1)
Value
Access
Description
Register address 0x2020 (MODBUS Address 408225, with a word count of upto 16)
Value
Access
Description
Register address 0x2021 (MODBUS Address 408226, with a word count of upto 8)
Value
Access
Description
Register address 0x2010 (MODBUS Address 408209, with a word count of 1)
Designation
Access
Description
Register address 0x2011 (MODBUS Address 408210, with a word count of 1)
Value
Access
Description
Register address 0x2012 (MODBUS Address 408211, with a word count of 1)
Value
Access
Description
Major sub item code, INFO_MAJOR
read
Firmware version Major Revision
Minor sub item code, INFO_MINOR
read
Firmware version Minor Revision
Description, INFO_DESCRIPTION
Read
Information on the controller, 16 words
Description, INFO_DESCRIPTION
Read
Time of the firmware version, 8 words
Revision, INFO_REVISION
Read
Firmware Index, e. g. 0005 for version 5
Series code, INFO_SERIES
Read
WAGO serial number, e. g. 0750 for WAGO-I/O-SYSTEM 750
Item number, INFO_ITEM
Read
WAGO item number, e. g. 841 for the controller
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP