ProSoft Technology 5205-104S-PDPS - Manual (Page 115)

Reference 4205/5205-TS-104S-PDPS ♦ ProLinx Standalone
IEC-60870-5-104 to PDPS Communication Module with Time Stamp
ProSoft Technology, Inc. Page 115 of 128
July 12, 2007
File transfer
(Station-specific parameter, mark 'X' if function is used)
File transfer in monitor direction
Transparent file
Transmission of disturbance data of protection equipment
Transmission of sequence of events
Transmission of sequence of recorded analogue values
File transfer in control direction
Transparent file
Background scan
(Station-specific parameter, mark 'X' if function is only used in the standard
direction, 'R' if only used in the reverse direction, and 'B' if used in both
directions)
Background scan
Definition of time outs
Paramete
r Default
Value Remarks Selected
Value
t
0
60 seconds Time-out of connection establishment 60 seconds
t
1
15 seconds Time-out of send or test APDUs
t
2
10 seconds Time-out for acknowledges in case of no data messages
(t
2
< t
1
)
t
3
20 seconds Time-out for sending test frames in case of a long idle
time
Maximum range of values for all time-outs: 1 to 255 seconds, accuracy 1 second.
Maximum number of outstanding I format APDUs k and latest acknowledge
APDUs (w)
Paramete
r Default
Value Remarks Selected
Value
k 12 APDUs Maximum difference receive sequence number to send
state variable (Maximum value is 19)
w 8 APDUs Latest acknowledge after receiving w I format APDUs
Maximum range of values k: 1 to 32767 (2 15 –1) APDUs, accuracy 1 APDU
Maximum range of values w: 1 to 32767 (2 15 –1) APDUs, accuracy 1 APDU
(Recommendation: w should not exceed two-thirds of k).
Port number
Parameter Value Remarks
Port number 2404 In all cases