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03_NVspec_ver304e
6.
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1n/2n
Ob
j
ect Re
q
uest／Ob
j
ect Status
network input SNVT_obj_request nviRequest;
network output SNVT_obj_status nvoStatus;
This input network variable is used to monitor the LM adaptor for obstacles.
The object status is returned in respected to the object_request input update.
Valid Range
object_id object_request object_id invalid_id invalid_request
2:RQ_UPDATE_STATUS 0 0 0
else 0 0 1
2:RQ_UPDATE_STATUS 1 to 65535 1 0
else 1 to 65535 1 1
Object Request supports only object_id and RQ_UPDATE_STATUS.
Object Status supports only object_id , invalid_id and invalid_request.
A response is not output to the object request for 20 minutes after the LM ADAPTER power is turned ON (reset).
If a Poll request or Fetch request is made during this time, "invalid_id=1" and "invalid_request=1" will be returned
.
When Transmitted
Object Status is transmitted promptly when object_request is input.
Update Rate
The maximum update rate is not available.
Default Service Type
Acknowledged
Default Value
The default value of Object Request is 0.
nviRequest nvoStatus
0
1 to 65535
WSN02-2124 - 49 -