Delta DVP32ES300T User Manual

Chapter 10 CANopen Function and Operation
10-3
10
 You can read emergencies from a slave through a PLC ladder diagram.
6. It supports the SYNC object (synchronous object) service.
7. Several devices can operate synchronously through the synchronous object service.
8. The supported CANopen communication rates are: 20K, 50K, 125K, 250K, 500K, and 1Mbps.
The supported mapping data types are:
Storage
Data type
8-bit
SINT USINT BYTE
16-bit
INT UINT WORD
32-bit DINT UDINT REAL DWORD
64-bit
LINT ULINT LREAL LWORD
The CAN port has the following functions when acting as a slave.
 It supports the standard CANopen protocol DS301 V4.02.
 It supports the NMT (network management object) service.
 It supports the NMT state control.
The state of the DVP-ES3 Series in the CANopen network is controlled by a master.
 It supports the NMT error control.
The DVP-ES3 Series supports Heartbeat but not Node Guarding.
 It supports the PDO (process data object) service.
 The PDO message transmits the immediate input data and output data.
 It supports up to 8 TxPDO and 8 RxPDO.
 The PDO transmission type: synchronous mode and asynchronous mode
 It supports the emergency service.
If an error or an alarm occurs in the DVP-ES3 series, the master is notified through the emergency
service.
10.1.2 The Input/Output Mapping Areas
The following table lists the CANopen DS301 specifications for the AS DVP-ES3 Series PLC.
Type
Item
Description
Master
Maximum slave nodes
Up to 64 nodes
Maximum transfer size of
a PDO (Read + Write)
Up to 2000 Bytes (including some system configurations)
Slave
Maximum transfer size of
a PDO (Read + Write)
Up to 8 PDOs; each PDO with up to 8 bytes can be transferred
at a time

Delta DVP32ES300T Specifications

General

Brand	Delta
Model	DVP32ES300T
Category	Controller
Language	English