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The Object Dictionary
1606218 02 08/2006 151
Object 1016H: Consumer Heartbeat Time
Description This object is used to monitor the communication of another product on the network.
It is particularly used to monitor the master. The value of this object defines the time
interval within which the monitored product must send a Heartbeat message.
The splitter box is designed in such a way that it can only monitor one product at a
time.
The value of this object must be greater than the value of object 1017H of the
monitored product.
The time must be a multiple of 1 ms.
Object
Characteristics
The characteristics of this object are outlined in the following table:
Content of
Variable
The content of sub-index 1 is as follows:
If the value of the sub-index is 0, no splitter box is monitored.
"Node-Guarding" and "Life-Guarding" Monitoring Protocols, p. 62
Sub-index Description Data type Default
value
Access PDO
Mapping
Backed up
0 Sub-index
number
UNSIGNED8 1 ro no yes
1 Consumer
heartbeat time
UNSIGNED32 0 rw no yes
Bit 31 to 24 23 to 16 15 to 0
Value 0H (Reserved) Address of the monitored splitter
box
Monitoring time in ms