Schneider Electric IP67 Heartbeat Error Monitoring Protocol, Mechanism, Meaning, Possible Values

CANopen Network Interface

The "Heartbeat" Error Monitoring Protocol

Operation of	The default monitoring method is "Node-Guarding". If a non-zero value is written in
"Heartbeat"	the object 1017H, the "Heartbeat" mechanism is used.
Mechanism	If the Heartbeat error monitoring protocol is selected, the producer transmits a
	"Heartbeat" message periodically, depending on the "Producer Hearbeat Time"
	parameter.
	The devices responsible for monitoring this message ("Heartbeat Consumer")
	generate a "HeartBeat" event if the message is not received in the configured time
	("Consumer Heartbeat Time").
	Note: The simultaneous use of both monitoring methods, "Guarding" and
	"Heartbeat", is impossible. Should both methods be activated at once, the
	equipment will only use the "Heartbeat" monitoring method.
Meaning of
	The "Heartbeat" message indicates that the device status is one byte long and is
Possible Values	formatted as follows:

The most significant bit is reserved and always has a value of 0

￿The 7 least significant bits provide the status for the device producing the "Heartbeat" message.

The possible values are as follows:

Status of the "Heartbeat	Value (Decimal)
Producer"
Boot-Up	0
Stopped	4
Operational	5
Pre-Operational	127

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