Pixsys MCM260X User Manual

54 - MCM260X - Manuale d’uso
Digital and analog inputs are transmitted in case of Change Of Value (COV). The transmission modes
are explained in the following table (RTR = Remote Transmission Request received):
Type of
transmission
PDO transmission
cyclic acyclic synchro- nous
asynchro-
nous
RTR only TxPDO (inputs)
RxPDO
(outputs)
0 X X
If COV is
transmitted
with each
SYNC
It sets
outputs
after each
SYNC as
requested
by the
last PDO
received
1...240 X X
Transmission
every i SYNC
(i = 1...240)
It sets
outputs
after each
SYNC as
requested
by the
last PDO
received
241..251 Reserved
252 X X
Data is still
read with
the SYNC,
but not sent,
as requested
by RTR
Not
supported
253 X X
Requested
by RTR
COV
254 X COV COV
255 X COV COV
11.1.20 Receive PDO Mapping Parameter
This object defines the data transmitted by the PDO. Sub-index 0 contains the number of valid objects
for the PDO.
Index Subindex Name Type Default R/W
0x1600
0x1601
0x1602
0x1603
0 Number of objects Record 8bit unsigned - R/W
1...8
Object mapped in
the PDO
Record 32bit unsigned - R/W
Object structure:
Bit 16..31 Bit 8..15 Bit 0..7
Index Sub-index Object length
Index: object address that must be transmitted
Sub-index: Object sub-index that must be transmitted
Object length: length in bit (not more than 8 bytes may be transmitted with a PDO; therefore the sum
of the object length must not exceed 64.

Pixsys MCM260X Specifications

General

Brand	Pixsys
Model	MCM260X
Category	Network Hardware
Language	English