Beckhoff CX8050, Документация

Страница: 128 / 169

CAN
CX8050, CX8051 - Embedded-PCs for
CANopen and CAN
128 Version: 1.4
Upper limit value analog inputs
Index Sub-index Name Type Attribute Mapping Default
value Meaning
0x6424 0 Number of
elements Unsigned8 ro N Depending
on type and
fittings Number of
analog
input
channels
available
1 upper limit
1
st
input
Unsigned16 rw Y 0x0000 Upper limit
value for 1
st
input
channel
... ... ... ... ... ... ...
0XFE upper limit
254
th
input
Unsigned16 rw Y 0x0000 Upper limit
value for
254
th
input
channel
Values different from 0 activate the upper limit value for this channel. A PDO is then transmitted if this limit
value is exceeded. In addition, the event driven mode must be activated (object 0x6423). The data format
corresponds to that of the analog inputs.
Lower limit value analog inputs
Index Sub-index Name Type Attribute Mapping Default
value Meaning
0x6425 0 Number of
elements Unsigned8 ro N Depending
on type and
fittings Number of
analog
input
channels
available
1 lower limit
1
st
input
Unsigned16 rw Y 0x0000 Lower limit
value for 1
st
input
channel
... ... ... ... ... ... ...
0XFE lower limit
254
th
input
Unsigned16 rw Y 0x0000 Lower limit
value for
254
th
input
channel
Values different from 0 activate the lower limit value for this channel. A PDO is then transmitted if the value
falls below this limit value. In addition, the event driven mode must be activated (object 0x6423). The data
format corresponds to that of the analog inputs.