ProSoft Technology 5201-DFNT-104S - Manual (Page 74)

104S v2 ♦ ProLinx Gateway IEC-60870-5-104 (104S) Protocol Implementation
(Firmware v2.xx) Protocol Manual
Page 74 of 157
ProSoft Technology, Inc.
If the gateway does not receive the TESTFR.con message within a certain
amount of time, it will timeout and close the connection. You can configure the
timeout period using the following parameter:
March 19, 2010