User manual

Reference PTQ-104S Rev2 ♦ Quantum Platform
User Manual IEC 60870-5-104 Server for Quantum
Page 152 of 195 ProSoft Technology, Inc.
February 22, 2013
The client unit sends the following requests:
 General Interrogation for Group 1 every 12 seconds
 General Interrogation for Group 2 every 15 seconds
The following illustration shows how the communication would be performed
between the client and the gateway.