Curtis 1353 handleiding
Handleiding
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3 — CANOPEN COMMUNICATIONS
pg. 15
Return to TOC Curtis 1353 CANopen Expansion Module Manual – June 2021
3 — CANOPEN COMMUNICATIONS
e 1353 adheres to the industry standard CANopen communication protocol and thus will easily
connect into many CAN systems, including those using the Curtis AC and Vehicle System controllers
(1232/34/36/38, 1298, and 1310). Any CANopen-compatible manager can be programmed to control
the 1353.
e 1353 receives two PDOs and responds with two PDOs. ese PDOs are xed, simplifying the
VCL interface to the controller. All programmable parameters and monitor parameters are accessible
by standard SDO transfer.
e time between incoming PDOs is monitored and if excessive, will ag a fault. is allows the 1353
to know that the system is still under manager control. e 1353 also produces Heartbeat and Error
messages, which is the CiA-preferred safety and security method.
MINIMUM STATE MACHINE
e 1353 will run the CANopen minimum state machine as dened by CiA. e CANopen minimum
state machine has four dened states: Initialization, Pre-Operational, Operational, and Stopped.
Transmit Boot-up
Initialization
Pre-Operational
Operational
Stopped
Power-On
Reset
Reset
Module
Reset
Communication
When the 1353 powers up, it goes to the Initialization state; this is also known as the Boot-up state.
No CAN communications from the 1353 are transmitted in this state although the 1353 listens to the
CANbus. When the 1353 has completed its startup and self-tests, it issues an initialization heartbeat
message and automatically goes to the Pre-Operational state.
In the Pre-Operational state, the 1353 can receive and respond to SDOs and NMT commands, and
will send its heartbeat. It will not receive or send PDOs. When the manager issues a goto Operational
State NMT command, the 1353 will go to full normal operation.
In the Operational state, the 1353 will start receiving and responding to PDOs and process all other
necessary CANopen messages.
Bekijk gratis de handleiding van Curtis 1353, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Curtis |
| Model | 1353 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6945 MB |
