Modbus Constants Registers; Electronic Nameplate; Register 0X2010 - Revision (Firmware Index); Register 0X2011 - Series Designator - WAGO I/O SYSTEM 750 Manual

286 MODBUS – CODESYS 2

Table 205: Watchdog Operation Modes

Value
0x0000
0x0001
9.5.6

MODBUS Constants Registers

Registers 0x2000 ... 0x2008 provide constants based on the table "WAGO
MODBUS Registers". It is possible to read all of the constants, or a consecutive
portion of them at once.
9.5.6.1

Electronic Nameplate

Registers 0x2010 to 0x2015 contain information from the electronic nameplate. It
is possible to read the entire nameplate or a consecutive portion of it all at once.
9.5.6.2 Register 0x2010 – Revision (Firmware Index)
This register provides the consecutive revision index (firmware index) for the
controller.
Example: 5 for Version 5.
9.5.6.3 Register 0x2011 – Series Designator
This register provides the designation (ID) for the WAGO series (Series Code) for
the controller.
Example: 750 for WAGO-I/O SYSTEM 750.
9.5.6.4 Register 0x2012 – Device ID
This register provides the device ID (WAGO Item No.) of the controller.
Example: 8206.
Name
STANDARD_
WATCHDOG
ALTERNATIVE_
WATCHDOG
750-8208 PFC200 CS 2ETH RS CAN DPM
Explanation
"Standard Watchdog" operation mode;
the watchdog must be controlled explicitly via
commands (see register 0x1100 Watchdog
Command).
"Alternative Watchdog" operation mode;
the watchdog is activated immediately with a
timeout > 0 s in register 0x1102 (Watchdog
Timeout). Each trigger restarts both the running
as well as the expired watchdog. In this
operation mode the registers 0x1102 (Watchdog
Timeout) and 0x1103 (Watchdog Config) are
also saved retentively with the operation mode
itself. After a device restart, the "Alternative
Watchdog" operation mode is retained with the
same configuration as before and is therefore
immediately active again when the timeout is
set.
Version 1.1.0, valid from FW Version 02.06.20(09)
WAGO-I/O-SYSTEM 750
Manual