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FB-Name |
UA_MonitoredItemModifyList |
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This Function Block is designed to be optionally called to modify a list of monitored item parameters. |
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VAR_INPUT |
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B |
Execute |
BOOL |
On rising edge monitored items will be modified. |
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B |
SubscriptionHdl |
DWORD |
Subscription handle. |
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B |
MonitoredItemHdlCount |
UINT |
Number of valid elements in the array to modify. |
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B |
MonitoredItemHdls |
ARRAY OFDWORD |
Array of monitored item handles. Length is vendor-specific (MAX_ELEMENTS_MONITORLIST). See Constants of Array Lengths. Shall be the same size than MonitoredItemHdlCount |
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B |
Timeout |
TIME |
Time to response. |
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VAR_OUTPUT |
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B |
Done |
BOOL |
FB has completed its task. |
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B |
Busy |
BOOL |
The FB is not finished and new output values are to be expected. |
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B |
Error |
BOOL |
Signals that an error has occurred within the FB. |
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B |
ErrorID |
DWORD |
Error code. |
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B |
NodeErrorIds |
ARRAY OFDWORD |
Length is vendor-specific (MAX_ELEMENTS_MONITORLIST). See Constants of Array Lengths – including the “Overflow bit” indication |
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VAR_IN_OUT |
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B |
MonitoringParameters |
ARRAY OFUAMonitoringParameter |
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Notes: - |
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UA_MonitoredItemModifyList |
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BOOL |
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Execute |
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Done |
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BOOL |
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DWORD |
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SubscriptionHdl |
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Busy |
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BOOL |
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UINT |
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MonitoredItemHdlCount |
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Error |
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BOOL |
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ARRAY OF DWORD |
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MonitoredItemHdls |
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ErrorID |
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DWORD |
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TIME |
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Timeout |
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NodeErrorIds |
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ARRAY OF DWORD |
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ARRAY OFUAMonitoringParameter |
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MonitoringParameters |
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MonitoringParameters |
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ARRAY OFUAMonitoringParameter |
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