Beckhoff CX1500-M510 Manual page 153

Index Sub-index Name
0x6423 0
Although, in accordance with CANopen, the analog inputs in TxPDO2..4 are by default set to transmission
type 255 (event driven), the event (the alteration of an input value) is suppressed by the event control in
object 0x6423, in order to prevent the bus from being swamped with analog signals. It is recommended that
the flow of data associated with the analog PDOs is controlled either through synchronous communication or
through using the event timer. In event-driven operation, the transmission behavior of the analog PDOs can
be parameterized before activation by setting the inhibit time (object 0x1800ff, sub-index 3) and/or limit value
monitoring (objects 0x6424 + 0x6425) and/or delta function (object 0x6426).
Upper limit value analog inputs
Upper limit value analog inputs
Index Sub-index Name
0x6424 0
1
...
0XFE
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
Lower limit value analog inputs
CX1500-M510, CX1500-B510
Type
Global Boolean
Interrupt
Enable
Type
Number of Unsigned8 ro
elements
upper limit Unsigned16 rw
st
1 input
... ...
upper limit Unsigned16 rw
th
254 input
Version: 1.0
Attribute Mapping
rw N
Attribute Mapping
N
Y
... ...
Y
Product overview
Default Meaning
value
FALSE (0) Activates
the event-
driven
transmissio
n of PDOs
with analog
inputs.
Default Meaning
value
Depending Number of
on type and analog
fittings input
channels
available
0x0000 Upper limit
st
value for 1
input
channel
... ...
0x0000 Upper limit
value for
th
254 input
channel
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