Chapter 3, Using The Hp E1361A Relay Matrix; Using This Chapter; Relay Matrix Commands; Switching Channels - HP E1361A 4X4 User Manual

Using the HP E1361A Relay Matrix

Using This Chapter

Relay Matrix Commands

Switching Channels

Chapter 3
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This chapter provides examples to use the relay matrix for switching
channels. See Chapter 5, Relay Matrix Command Reference, for command
information. Chapter contents are:
•
Relay Matrix Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 25
•
Switching Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 25
Table 3-1. Relay Matrix Commands in Chapter 3
Command
channel_list
[ROUT:]CLOS<
[ROUT:]CLOS?< channel_list
channel_list
[ROUT:]OPEN <
•
As factory-configured, the relay matrix module is a 4 X 4 matrix.
By removing factory-installed jumpers JM1-JM8, the matrix is
configured for dual 4 X 2 matrix operation.
•
Use CLOS channel_list to close crosspoint relay(s) or use
channel_list to open crosspoint relay(s). channel_list has the form
(@nnrc) where nn = matrix card number (00-99), r = matrix row
number (0-3), and c = matrix column number (0-3). The crosspoint
relay number is also the channel number.
•
channel_list can be used to scan (close) a specified set of
SCAN
channels. You can scan any combination of channels for a
single-module or multiple-module switchbox. See Chapter 4,
" Understanding the Relay Matrix" for scanning information.
Description
> Close the channels in the
> Query the state of the channels in the
list
.
> Open the channels in the
Using the HP E1361A Relay Matrix 25
Chapter 3
channel list
.
channel
channel list
.
OPEN