NF CA5350, Инструкция по эксплуатации

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5.2 Switching between Remote State and Local Staet
CA5350 5-6
5.2 Switching between Remote State and Local State
In relation to the remote control,
CA5350
has the remote state and the local state.
In the local state, all panel operations are enabled.
In the remote state, except the operations for backing to local and operations for
changing LCD display to check current settings, operations of panel is disabled.

Selecting the remote state
Normally, the operation by USB or GPIB will make
CA5350
to the remote state.

Selecting the local state
From the front panel, select the
REMOTE CONTROL
– LOCAL
menu, and press the
ENTER
key. With this, you can return from the remote state to the local state (except
when local is locked out).
For GPIB interface, sending the
GTL
command from the controller or making
REN
line
to a logical false,
CA5350
will be back to local. If the GPIB cable is disconnected, the
REN
line becomes false and
CA5350
will be back to local. Similarly, disconnecting the
USB cable causes the product to be returned to the local state.

Disabling local operations from the panel
Local operating misses can be avoided by sending the local lockout (
LLO
) command from
the controller. During the local lockout, the product will not return to the local state
even if the
LOCAL
operation is applied.
However, the local state can be returned by the controller even in local lockout state.

USB
Send a command to the
CA5350
, and the
CA5350
becomes remote state.
By
LOCAL
operation, make the product to the local state.
The local lockout (
LLO
) function cannot be used.
REMOTE display
In the remote state, "
R
" on the LCD upper right is highlighted.
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 R