Fluke 5730A User Manual

Remote Commands and Syntax
Local-to-Remote State Transitions 6
6-49
• Remote with Lockout
The remote with lockout state can be entered from remote or local with lockout,
but not directly from local. Remote with lockout is similar to the remote state, but
restricted: the Local Control is not shown on the display. To return the
Calibrator to the local with lockout state, the GPIB controller sends GTL. (With
some IEEE-488 controllers, this can be done manually by executing a WBYTE
statement.) To return the Calibrator to the local state, the GPIB controller
unasserts the REN control line. When the Calibrator is in remote with lockout,
the display appears as follows:
+/- 59.0 ppm (1 year) 213 days since calibration
12/21/12 10:52am
External
Sense
OFF
External
Guard
OFF
Boost
OFF
Wideband
OFF
Setup
Menu
Operate
V
kHz
1.0000
10.00000
Auto Range 22 V
Operating under REMOTE control.
hhp151.eps
Table 6-8 summarizes the possible Remote/Local state transitions.
Table 6-8. Operating State Transitions
From To Use
Typical GPIB
Command
Local
Remote MAL + REN REMOTE
Local/Lockout LLO + REN LOCKOUT
Remote
Local
GTL or LOCAL
CONTROL selection
LOCAL
Remote/Lockout LLO + REN LOCKOUT
Local/Lockout Remote/Lockout MLA + REN
REMOTE or any
Calibrator command
Remote/Lockout
Local REN not LOCAL
Local/Lockout GTL Manually using WBYTE

Fluke 5730A Specifications

General

Type	Multifunction Calibrator
Resistance Range	0 to 1 GΩ
AC Voltage Frequency	10 Hz to 1 MHz
Display	Color LCD
Interfaces	RS-232, Ethernet
Weight	18 kg
DC Voltage Range	0 to ±1100 V
Dimensions	172 mm H x 432 mm W x 457 mm D (6.8 in H x 17 in W x 18 in D)