User manual

PTQ-104S Rev2 ♦ Quantum Platform Reference
IEC 60870-5-104 Server for Quantum User Manual
ProSoft Technology, Inc. Page 133 of 195
February 22, 2013
Deadband - Sets the deadband for each measured point. If the value changes
from more than the configured deadband, the module will generate an event for
this point.
IV DB Bit - This feature allows the application to set the invalid (IV) quality bit of
the protocol for all the monitored ASDU types supported. If you enable this
feature, the processor can determine the individual IV quality bit status of each
point you configured.
The following parameters must be configured in order to use this feature:
To disable this feature, set the IV Fail Count parameter to 0. If used, the Cyclic
Set IV Time parameter must be at least 3 times larger than the IV Check Delay
Time.