GE L60 Instruction Manual page 548

D.1 PROTOCOL
Counter freeze with reset
Counter reset
General request counter
Request counter group 1
Request counter group 2
D
Request counter group 3
Request counter group 4
Parameter loading:
Threshold value
Smoothing factor
Low limit for transmission of measured values
High limit for transmission of measured values
Parameter activation:
Activation/deactivation of persistent cyclic or periodic transmission of the addressed object
Test procedure:
Test procedure
File transfer:
File transfer in monitor direction:
Transparent file
Transmission of disturbance data of protection equipment
Transmission of sequences of events
Transmission of sequences of recorded analog values
File transfer in control direction:
Transparent file
Background scan:
Background scan
Acquisition of transmission delay:
Acquisition of transmission delay
Definition of time outs:
PARAMETER
t
0
t
1
t
2
t
3
Maximum range of values for all time outs: 1 to 255 s, accuracy 1 s
Maximum number of outstanding I-format APDUs k and latest acknowledge APDUs (w):
PARAMETER
k
w
D-8
DEFAULT REMARKS
VALUE
30 s Timeout of connection establishment
15 s Timeout of send or test APDUs
10 s
Timeout for acknowlegements in case of no data messages
20 s Timeout for sending test frames in case of a long idle state
DEFAULT REMARKS
VALUE
12 APDUs Maximum difference receive sequence number to send state variable
8 APDUs
Latest acknowledge after receiving
L60 Line Phase Comparison Relay
t t
<
2 1
w
I-format APDUs
APPENDIX D
SELECTED
VALUE
120 s
15 s
10 s
20 s
SELECTED
VALUE
12 APDUs
8 APDUs
GE Multilin