Schweitzer Engineering Laboratories SEL-700G Series, Instruction Manual

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7.44
SEL-700G Relay Instruction Manual Date Code 20170814
Communications
SEL ASCII Protocol and Commands
STATUS Command (Relay Self-Test Status)
The STA command (see Table 7.50) displays the status report.
Refer to Section 10: Testing and Troubleshooting for self-test thresholds and
corrective actions, as well as hardware configuration conflict resolution.
Table 7.51 shows the status report definitions and message formats for each test.
RTD Settings
E49RTD := NONE
X Side SyncCheck
E25X := N
Y Side SyncCheck
E25Y := N
Demand Mtr Set
EDEM := ROL DMTC := 15 PHDEMPX := 5.00
GNDEMPX := 1.00 3I2DEMPX := 1.00 PHDEMPY := 5.00
GNDEMPY := 1.00 3I2DEMPY := 1.00
X Side Pole Open
50LXP := 0.25 3POXD := 0.00
Y Side Pole Open
50LYP := 0.25 3POYD := 0.00
Trip/Close Logic
TDURD := 0.50 CFDX := 0.50 CFDY := 0.50
TRX := SV06 OR SV07 OR SV08 OR 46Q2T OR 81X1T OR 81X2T OR 81RX1T OR 81RX2T
OR NOT LT02 AND SV04T OR OCX
TR1 := SV06 OR SV07 OR SV08
TR2 := SV06 OR SV07 OR LT06
TR3 := SV06 OR SV07
TRY := SV09 OR SV10 OR LT02 AND SV04T OR OCY
REMTRIP := 0
ULTRX := 3POX
ULTR1 := NOT TR1
ULTR2 := NOT TR2
ULTR3 := NOT TR3
ULTRY := 3POY
52AX := 0
CLX := SV03T AND NOT LT02 OR CCX
ULCLX := TRIPX
52AY := 0
CLY := SV03T AND LT02 OR CCY
ULCLY := TRIPY
=>>
Figure 7.26 SHOW Command Example (Continued)
Table 7.50 STATUS Command (Relay Self-Test Status)
Command Description Access Level
STA n Display the
relay
self-test information n times
(n = 1–32767). Defaults to 1 if n is not specified.
1
STA S Display the memory and execution utilization for
the SEL
OGIC
control equations.
1
STA C or R Reboot the
relay
and clear self-test warning and
failure status results.
2
Table 7.51 STATUS Command Report and Definitions (Sheet 1 of 2)
STATUS Report Designator Definition Message Format
Serial Num Serial number Number
FID Firmware identifier string Text Data
CID Firmware checksum identifier Hex
PART NUM Part number Text Data