7.25
Date Code 20150130 Instruction Manual SEL-787 Relay
Communications
SEL ASCII Protocol and Commands
FILE Command
The FIL command (see Table 7.18) is intended to be a safe and efficient
means of transferring files between intelligent electronic devices (IEDs) and
external support software (ESS). The FIL command ignores the hide rules and
transfers visible as well as hidden settings, except the settings hidden by a part
number. Use FTP or Telnet over Ethernet to transfer files.
GOOSE Command
Use the GOOSE command to display transmit and receive GOOSE
messaging information, which can be used for troubleshooting. The GOOSE
command variants and options are shown in Table 7.19.
EVE D n R Return the n digital data event report with
16-samples/cycle data.
1
EVE DIF1 n Return the n differential element 1 event report, with
4-samples/cycle data.
1
EVE DIF2 n Return the n differential element 2 event report, with
4-samples/cycle data.
1
EVE DIF3 n Return the n differential element 3 event report, with
4-samples/cycle data.
1
Table 7.17 EVENT Command Format
Parameter Description
n Parameter n specifies the event report number to be returned. Use the HIS
command to determine the event report number of the event you want to
display. If n is not specified, the relay will display event report 1 by default.
Table 7.16 EVENT Command (Event Reports) (Sheet 2 of 2)
Command Description Access Level
Table 7.18 FILE Command
Command Description Access Level
FIL DIR Return a list of files. 1
FIL READ
filename
Transfer settings file filename from the relay to the PC. 1
FIL WRITE
filename
Transfer settings file filename from the PC to the relay. 2
FIL SHOW
filename
Filename 1 displays contents of the file filename.1
Table 7.19 GOOSE Command Variants
Command Variant Description Access Level
GOOSE Display GOOSE information. 1
GOOSE count Display GOOSE information count times. 1
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