7.29
Date Code 20170814
Instruction Manual
SEL-700G Relay
Communications
SEL ASCII Protocol and Commands
➤
Accumulated I
2
2
t
➤
Three-phase power output averages
To view the generator operation profile, enter the command:
The output from an SEL-700G is shown:
GSH Command
The GSH command (see Table 7.20) displays the requested Generator
Autosynchronism Report (CGSR or GSR) history. This report lists all of the
time stamps for the generator autosynchronism reports (see Figure 7.22).
=>
GEN <Enter>
=>
GEN <Enter>
SEL-700GT Date: 02/26/2010 Time: 17:33:20.453
INTERTIE RELAY Time Source: Internal
81AC Off-Frequency Time Accumulators Since: 02/24/2010 17:02:36
Frequency Band 1, 59.5 to 58.8: 23.4s or 0.8% of 3000.00
Frequency Band 2, 58.8 to 58.0: 422.5s or 78.2% of 540.00
Operating History, elapsed time in ddd:hh:mm:ss Since: 02/24/2010 17:02:36
Running hours: 0:01:31:03
Stopped hours:> 1:19:55:43
Full load hours: 0:01:48:57
Time running: 3 %
Accumulated I2*I2*t (A*A*s): 20.9
Average power Since: 02/24/2010 17:02:36
MW out: 63.94
MVAR out: 36.83
MVAR in: 0.00
power factor: 0.87 LAG
=>
Figure 7.21
GEN Command Response
Table 7.20
GSH Command Variants
Command Variant
Description
Access Level
GSH
Display generator autosynchronism
report history.
1
GSH C or R
Clear generator autosynchronism report
history.
2
=>
GSH <Enter>
SEL-700GT Date: 02/26/2010 Time: 17:44:48.585
INTERTIE RELAY Time Source: Internal
FID=SEL-700G-X133-V0-Z001001-D20100219
# DATE TIME
1 02/26/2010 17:44:14.819
2 02/26/2010 17:42:46.686
3 02/26/2010 17:42:43.356
4 02/26/2010 17:42:03.777
=>
Figure 7.22
GSH Command Response
Содержание SEL-700G Series
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