14.41
Date Code 20171006 Instruction Manual SEL-400 Series Relays
ASCII Command Reference
Command Description
MET RTC
Use the MET RTC command to view the data received on all active synchropha-
sor client channels.
MET T
Use the MET T command to view the temperature data from the SEL-2600A
RTD Module. This command requires setting PROTO = RTD for the serial port
connected to the SEL-2600A RTD Module.
NOTE: Some SEL-400 series relays
use the option MET RTD to get this
same information.
NOTE: The SEL-487B does not
support RTD inputs.
The relay displays the number of RTD channels specified by the RTDNUM Port
Setting. If the RTD protocol is not enabled on any of the relay ports, the relay dis-
plays the following:
No data available
If there is a communications failure between the relay and the SEL-2600A, as
indicated by the RTDCOMF Relay Word bit, the relay displays the following:
Communication Failure
If the RTDFL Relay Word bit is set to indicate a SEL-2600A failure, the relay
displays the following:
SEL-2600 Failure
If any of the RTDxTY Port Settings are set to NA, the relay displays the follow-
ing for that channel:
Channel Not Used
If the RTDxxST Relay Word bit is set for any of the RTDNUM channels being
reported, the relay displays the following:
Channel Failure
OACCESS
Use the OACCESS command to gain access to Access Level O (output). See
Access Levels and Passwords on page 3.7 for more information.
Ta b l e 1 4.93 M E T RTC Co m m an d
Command Description Access Level
MET RTC Display received synchrophasor client data 1, B, P, A, O, 2
MET RTC k Display received synchrophasor client data k times 1, B, P, A, O, 2
Table 14.94 MET T Command
Command Description Access Level
MET T Display as many as 12 temperature analog values from
the SEL-2600A RTD Module.
1, B, P, A, O, 2
MET T k Display as many as 12 temperature analog values from
the SEL-2600A RTD Module successively for k times.
1, B, P, A, O, 2
Ta b l e 1 4.95 OAC C om m a n d
Command Description Access Level
OAC Go to Access Level O (output). 1, B, P, A, O, 2
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