7.10
SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Communications
ASCII Commands
➤ Loopback
➤ Underrun
CONTROL Command
(Control Remote Bit)
Use the CON command to control remote bits (Device Word bits RB01–RB32).
You can use the CON function from the front panel (
Control > Outputs) to
pulse the outputs. Remote bits are device variables that you set via serial port
communication only; you cannot navigate Remote Bits via the front-panel HMI.
You can select the control operation from three states: set, clear, or pulse, as
described in Table 7.19.
For example, use the following steps to set Remote bit RB05:
=>>CON RB32 S <Enter>
Table 7.17 COM Command
Command Description Access Level
COM S A or
COM S B
Return a summary report of the last 255 records in the
communications buffer for either M
IRRORED BITS
communications Channel A or Channel B when only
one channel is enabled.
1
COM A Return a summary report of the last 255 records in the
communications buffer for M
IRRORED BITS communi-
cations Channel A.
1
COM B Return a summary report of the last 255 records in the
communications buffer for M
IRRORED BITS communi-
cations Channel B.
1
COM L A Appends a long report to the summary report of the
last 255 records in the communications buffer for
M
IRRORED BITS communications Channel A.
1
COM L B Appends a long report to the summary report of the
last 255 records in the communications buffer for
M
IRRORED BITS communications Channel B.
1
COM C Clears all communications records. If both M
IRRORED
B
ITS channels are enabled, omitting the channel speci-
fier (A or B) clears both channels.
1
COM C A Clears all communications records for Channel A. 1
COM C B Clears all communications records for Channel B. 1
Table 7.18 CONTROL Command
Command Description Access Level
CON RBnn
a
k
a
Parameter nn is a number from 01 to 32, representing RB01 through RB32. k is S, C, or P.
First step of a two-command sequence. The SEL-2414
prompts for the second step (subcommand) shown
below.
2
Table 7.19 Three Remote Bit States
Subcommand Description Access Level
S Set Remote bit (ON position) 2
C Clear Remote bit (OFF position) 2
P Pulse Remote bit for ¼ cycle (MOMENTARY
position)
2
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