User manual
Hot Standby Support  49TPTQ-104C ♦ 48TQuantum Platform 
12TUser Manual  47TIEC 60870-5-104 Client 
A Hot Standby system 
Most of the time, the MAST scan hides the network scan. However, when some 
application programs are processed, additional system overhead may occur. 
Example #1 
  Stand-alone application scan time: 80 ms   
  Data (state RAM + unallocated variables): 100 Kb 
Page 86 of 136  ProSoft Technology, Inc. 
  March 4, 2013 










