12-32 Instrument Control Library
Series 2600 System SourceMeters Reference Manual
2600S-901-01 Rev. A / May 2006
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display.locallockout
Attribute
LOCAL
key disabled.
Usage
lockout = display.locallockout
-- Reads state of lockout.
display.locallockout = lockout
-- Writes state of lockout.
Set
lockout
to one of the following values:
0
or
display.UNLOCK
Unlocks
LOCAL
key.
1
or
display.LOCK
Locks out
LOCAL
key.
Remarks
Setting
display.locallockout
to
display.LOCK
prevents the user from
interrupting remote operation by pressing the
LOCAL
key. Set this attribute to
display.UNLOCK
to allow the
LOCAL
key to abort script/remote operation.
Details
See “
.
Example
Disables the front panel
LOCAL
key:
display.locallockout = display.LOCK
display.menu
Function
Presents a menu on the front panel display.
Usage
selection = display.menu(name, items)
name
Menu name to display on the top line.
items
Menu items to display on the bottom line.
Remarks
• The menu consists of the menu
name
string on the top line, and a selectable list of
items
on the bottom line. The menu items must be a single string with each item
separated by whitespace. The
name
for the top line is limited to 20 characters.
• After sending this command, script execution holds up and waits for the operator to
select a menu item. An item is selected by rotating the wheel (or using the cursor
keys) to place the blinking cursor on the item, and then pressing the wheel (or
ENTER
key). When an item is selected, the text of that selection is returned.
• Pressing the
EXIT
key will not abort the script while the menu is displayed, but it will
return
nil
. The script can be aborted by calling the
exit
function when
nil
is
returned.
Details
See “
” on
.
Example
Displays a menu with three menu items. If the second menu item is selected,
selection
will be given the value
Test2
:
selection = display.menu("Sample Menu", "Test1 Test2 Test3")
print(selection)
Output:
Test2
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