Pepperl+Fuchs PGV -F213-B16-1.5M Series Manual page 30

PGV*-F213-B16-1.5M-*
Operation and communication
Communication Types
In the CANopen network, various communication types are specified for process data objects.
The communication type of each PDO is controlled via the "Transmission Type" parameter. The
"Transmission Type" parameter is defined in subindex 2 of the communication parameter
object (from 0x1400) and is transmitted during the startup process via an SDO. See chapter
5.1.1.
The read head supports the following communication types:
"Transmission Type"
parameter
0
1
241 ... 251
252 (TxPDO only)
253 (TxPDO only)
254
255
Table 5.2
30
Transmission
Event-driven
Synchronous
Cyclic
Synchronous
Reserved
Synchronous
RTR (= RemoteTrans-
mission Request)
Asynchronous
RTR
Event-driven
Manufacturer-specific
Event-driven
Profile-specific
"Transmission Type" parameter
Description
TxPDO: Data is detected upon receipt of a
SYNC (= Synchronization object). Data is
transmitted only in the event of a change.
RxPDO: Data is sent in an event-controlled
manner and adopted in a SYNC.
Data is adopted and transmitted cyclically at
each nth SYNC.
n = 1 ... 240th
n can be individually assigned for each PDO
to control transmission cycles.
Data is detected upon receipt of a SYNC.
Data is sent via RTR only on request.
Data is detected and sent via RTR only on
request.
Read head sends data when "Operational"
state is set and in the event of changes.
Read head sends data when "Operational"
state is set and in the event of changes.