Delta DX-2300 Series User Manual

DX-2300 Series Industrial Ethernet Cloud Router
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3.4.11 System Reboot
This page is used for manually rebooting the system. Click “Restart Device” and the system will reboot.
3.4.12 Event Management
This page is used for setting up 2 types of events, Communication Verification and Alarm Event.
 Communication Verification: when the slave (such as PLC) is connected with a router via MODBUS TCP or
MODBUS RTU, the router checks whether the tunnel is a reliable connection-critical lock or not.
Communication verification expression between PLC and the router can be set here. The expression is the numeric
expression in C, complying with the standard C programming syntax. The expression can be a single variable, a
constant, or a single variable equation. The name of the variable is limited to “A", and the expression should be
something like this (A+100)*45.
The operators that the expression supports are as below:
Operators Types Examples Description
+ Arithmetic operator A+100 Addition
- Arithmetic operator A-100 Subtraction
* Arithmetic operator A*100 Multiplication
/ Arithmetic operator A/100 Division
& Logic operator A&A+100 Logic AND
| Logic operator A|A+100 Logic OR

Delta DX-2300 Series Specifications

General

Brand	Delta
Model	DX-2300 Series
Category	Network Router
Language	English