C O M M A N D R E F E R E N C E
Command Paths
01_10
OMM-6810B
53
C H A P T E R
4
Command Paths
The OMM-6810B device-dependent commands are structured in a tree format as
shown in Figure 4.2. Each of the legal paths in Figure 4.2 is followed by the legal
commands for that path.
First-time users should begin by using the full path notation. Once familiar with the
paths, shortcuts are available. These shortcuts are described in Chapter 3.
Figure 4.1
Command Description Format
Command Path:Name
Required letters are shown in
upper case; lower case letters
are optional.
Front Panel/
A check mark means the
command can be executed
in that mode. Command
mnemonics in front panel
Command Description
Syntax Diagram
(For Remote Commands)
Parameters
Tells what parameters are
expected, and their type.
An
<nrf value>
refers to a
flexible numeric notation
(IEEE-488.2). Integer,
exponential, or floating point
may be used with the decimal
radix. Alternate radices may be
selected in remote operation.
Points of Interest
Has special information
about the command.
Examples
Shows typical statements
using the command.
Front Panel
Remote
ENABle:COND
SYNTAX DIAGRAM
PARAMETERS
An <nrf value> whose sum represents the enabled bits below:
POINTS OF
INTEREST
EXAMPLES
Remote Execution
The ENABle:COND command sets the Condition Enable Register.
Applicable OMH's
The measurement heads
that apply to this command.
This register is a filter which is logically ANDed to the condition register
(See COND?). If the result is non-zero, bit #1 in the Status Byte is set
APPLICABLE OMH'S All.
:
:
ENAB
COND
?
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768
Power Overrange
Power Underrange
Wavelength Overscale
Wavelength Underscale
Input Unstable
Head Measures Power
Head Measures Lambda
Soft Set Lambda
Hard Set Lambda
Unit is zeroed
Not Used
Not Used
Calculation Error
Hardware Error
Software Error
Checksum Error
The condition enable register can be read by using the
The condition status can be monitored by the COND? query.
If any of the enabled conditions are true, bit #1 of the status
The enable registers retain their values at power-up unless the
power-on status clear flag is set true (See *PSC in Chapter 3).
"ENAB:COND 3"
action: Allows the power overrange and
power underrange conditions to set bit #1 in the Status Byte.
to one.
ENABle:COND? query.
register will be set to one.
(local) mode may vary.
