Remote Condition; Remote With Lockout Condition - Fluke 5502A Operator's Manual

5502A
Operators Manual

Remote Condition

When the Calibrator is put in remote, with the RS-232 REMOTE command, or with
IEEE-488 asserting the REN line, it goes to the remote condition. In the remote
condition, the Output Display continues to show the output conditions or measurement as
in local operation. The Control Display changes to:
The left side of the Control Display shows data for the given output function, but
front-panel operation is only for the power switch and the "Go To Local" softkeys.
Push one of these softkeys, and use RS-232 to send the command LOCAL, or IEEE-
488 to send the GTL (Go To Local) message will put the Calibrator to the local
condition.

Remote with Lockout Condition

When the Calibrator is put in lockout with the RS-232 LOCKOUT command or with the
IEEE-488 message LLO, the Calibrator front panel controls are totally locked out. In
remote with lockout, the Control Display changes to:
The left side of the Control Display shows information regarding the given output
function. Front-panel operation is only for the power switch. To change the Calibrator to
the local with lockout condition, send the RS-232 LOCAL command or the IEEE-488
GTL (Go To Local) message.
Table 5-1 summarizes the possible Remote/Local condition changes. (For more
information on IEEE-488 GPIB messages, see "IEEE-488 Overview."
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