7.49
Date Code 20170927 Instruction Manual SEL-751 Relay
Communications
Communications Protocols
SHOW Command (Show/View Settings)
When showing settings, the relay displays the settings label and the present
value from nonvolatile memory for each setting class. See Table 7.43 for the
SHOW command settings and for the command format.
Table 7.43 SHOW Command (Show/View Settings)
Command Description Access Level
SHO n s Shows relay settings for Group n (n = 1, 2, 3, or 4). 1
SHO L n s Shows general logic settings for Group n (n = 1, 2, 3,
or 4).
1
SHO G s Shows global settings. 1
SHO P n s Shows serial port settings. n specifies the port (1, 2, 3,
4, or F); n defaults to the active port if not listed.
1
SHO R s Shows report settings such as Sequential Events
Recorder (SER) and Event Report (ER) settings.
1
SHO F s Shows front-panel settings. 1
SHO I Shows IEC 60870-5-103 settings 1
SHO M s Shows Modbus User Map settings. 1
SHO DNP m s Shows DNP Map m settings (m =1,2,or3). 1
Parameter
s Appends, s, the name of the specific setting you want to view, and jumps
to this setting. If s is not entered, the relay starts at the first setting.
=>>SHO <Enter>
Group 1
Relay Settings
ID Settings
RID := SEL-751
TID := FEEDER RELAY
Config Settings
CTR := 120 CTRN := 120 PTR := 180.00
PTRS := 180.00 DELTA_Y := DELTA VSCONN := VS
SINGLEV := N VNOM := 120.00
Line Parameter Settings
Z1MAG := 2.14 Z1ANG := 68.86 Z0MAG := 6.38
Z0ANG := 72.47 Z0SMAG := 0.36 Z0SANG := 84.61
LL := 4.84
Fault Locator
EFLOC := N
Max Ph Overcurr
50P1P := 10.00 50P1D := 0.00
50P1TC := 1
50P2P := 10.00 50P2D := 0.00
50P2TC := 1
50P3P := 10.00 50P3D := 0.00
50P3TC := 1
50P4P := 10.00 50P4D := 0.00
50P4TC := 1
Neutral Overcurr
50N1P := OFF 50N2P := OFF 50N3P := OFF
50N4P := OFF
Residual Overcurr
50G1P := OFF 50G2P := OFF 50G3P := OFF
50G4P := OFF
Figure 7.30 SHOW Command Example
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