Promotic
WikipediaLinkedInYoutubeTwitterFacebook

AutoSendEnabled - property of object PmCommData

Description:
Enable/disable automatic sending when writing to the item.
Syntax:
AutoSendEnabled As Boolean
Calling:
oCommData.AutoSendEnabled = true
Note:
Property access for read and write. The preset value of this property is defined in the "Auto send when writing to item" configurator of this object.
 
If the value of the property true, then if the data item is written into then the value of this item is transmitted to communication immediatelly (at writing into data defined on the Data page and also at writing into PmData object data containing ExtComm).
 
- For some communication types this functionality is disabled (e.g. for the PmIEC8705 driver, where the data is sent after requested from the other side).
- If you write into more items of this object at a time, then the transfer is invoked for each item separatelly!
- Communication messages for sending data are set to high priority automatically - i.e. these messages skip over all lower priority messages in the communication queue.
See also:
PROMOTIC 8.3.21 SCADA system documentation - MICROSYS, spol. s r.o.

Send page remarkContact responsible person
© MICROSYS, spol. s r. o.Tavičská 845/21 703 00 Ostrava-Vítkovice