Lenze I/O system 1000 - Data Transfer between I;O System and Inverter

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 96
5 CANopen communication
5.3 Transmitting process data
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.3.10 Data transfer between I/O system and inverter
In the Lenze setting of the I/O system 1000, the basic identifiers of the PDOs are set according to
CANopen.
For communicating with Lenze inverters, the basic identifiers for the process data object 1 must be
adapted.
1. Set RPDO1 to 770 via index I-1400, subindex 1.
2. Set TPDO1 to 769 via index I-1800, subindex 1.
The input data are accepted on sync telegram transmission.
[5-9] Data transfer between I/O system and inverter
Data transfer between I/O system and inverter
PDO-Rx The I/O system receives the status information from the inverter
PDO-Tx The I/O system transmits the status information to the inverter
 Inverter with node address 1 (C0350 = 1)
 768 (basic identifier) + 1 (node address) = 769 (identifier)
 769 (basic identifier) + 1 (node address) = 770 (identifier)
 CAN bus coupler module with node address 2
 767 (basic identifier) + 2 (node address) = 769 (identifier)
 768 (basic identifier) + 2 (node address) = 770 (identifier)
l
PDO1-Rx
CAN_OUT3
CAN_IN3
PDO1-Tx
0
1



