Chapter 1 Product Introduction
1-19
Built-in CAN communication port is for Delta Special Drive (8-axis servo and 8 motor drive) and
CANopen DS301 communication mode (up to 64 Slaves).
(9) High-speed Ethernet communication interface
DVP-ES3/EX3/SV3/SX3 Series CPU modules are equipped with a 10/100 M Ethernet communication
interface and support webpage, Modbus TCP, Ethernet/IP Scanner/Adapter and socket services.
DVP-EX3 Series PLC CPU is built with 2x Ethernet ports (can act as a switch).
(10) Memory card
The memory card has the following functions.
System backup: user program, CPU parameters, module table, and the device setting values
System recovery: user program, CPU parameters, module table, and device setting values
Parameter storage: device value
Log storage: system error log and system status log
(11) Supporting on-line debugging mode
You can use the on-line debugging mode in the DVP-ES3/EX3/SV3/SX3 PLC CPU after a single
instruction step completes, or after a breakpoint is specified, to find bugs in the program.
The CPU module must be running to enter the debugging mode. After enabling the on-line monitoring
function, click . The debugging screen varies from programming language to programming
language, but the same operation applies to these programming languages. For the
DVP-ES3/EX3/SV3/SX3 PLC CPU, structured text (ST) does not support debugging mode, and
sequential function charts (SFC) supports debugging mode during the action and the transition.
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