Lake Shore Model 460 Gaussmeter User’s Manual
4-28
Remote Operation
Interface Commands (Continued)
END
End Or Identify (EOI) Status Command
Input:
END <state>[term]
Format:
n
<state>
0 = Enabled, 1 = Disabled
Remarks:
Sets the EOI status. When enabled, the hardware EOI line becomes active with the last byte
of a transfer. The EOI identifies the last byte allowing for variable length data transmissions.
END?
End Or Identify (EOI) Status Query
Input:
END?[term]
Returned:
<state>[term]
Format:
n
(Refer to command for description)
FAST
Fast Data Mode Command
Input:
FAST <state>[term]
Format:
n
<state>
0 = Off, 1 = On
Remarks:
Via the IEEE-488 Interface, Fast Data Mode reaches data rates up to18 readings per second
with Vector Magnitude turned off or 14 readings per second with Vector Magnitude turned on.
If using the Serial Interface, a maximum of 14 readings per second is possible at 9600 baud.
With either interface, there is a corresponding increase in corrected analog output. The front
panel display does not function in this mode. Refer to Paragraph 3.16.1.
FAST?
Fast Data Mode Query
Input:
FAST?[term]
Returned:
<state>[term]
Format:
n
(Refer to command for description)
KEY?
Front Panel Key Pressed Query
Input:
KEY?[term]
Returned:
<state>[term]
Format:
n
<state>
0 = No, 1 = Yes
Remarks:
Queries the gaussmeter to check for any front panel key pressed since the last query over
the remote interface.
LOCK
Front Panel Keyboard Lock Command
Input:
LOCK <state>[term]
Format:
n
<state>
0 = Unlocked, 1 = Locked
Remarks:
Locks out all front panel entries except pressing the
Alarm
key to silence alarms. Refer to
Paragraph 3.14. Use the CODE command to set the lock code.
LOCK?
Front Panel Keyboard Lock Query
Input:
LOCK?[term]
Returned:
<state>[term]
Format:
n
(Refer to command for description)
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