Local Operation
3-11
Press
SHIFT , then to change to next page.
The items ADDR, PARITY and BAUD only appear when work with
“Optional card.”
3.6.1 REMOTE INHIBIT
The output of the AC source can be inhibited by the external control or by manual trigger.
The remote inhibit signal is received from 9-pin male connector on rear panel TTL SIGNAL
(see Appendix A). The user can set REMOTE INHIBIT on CONF functional list (see 3.6).
There is four states for the feature of remote inhibit: OFF, LIVE, TRIG and EXCITE.
OFF : It is to disable the feature of remote inhibit.
LIVE : The output of the AC source will be disabled if TTL signal is LOW, but will be
automatically recovered if TTL signal is HIGH.
TRIG : The output of the AC source will be disabled if TTL signal is LOW, and will
remain the state even TTL signal becomes HIGH. The user has to press
OUT/QUIT to restart the AC source output.
EXCITE : When users run LIST, PULSE, STEP, SYN, INTERHAR mode (see chapter
5), the trigger on and trigger off commands will be triggered form this TTL
signal.
A low active pulse signal (at least 60us) triggers the actions by turns.
The procedures of setting from OFF to LIVE are shown as below:
1. Move the cursor to the command of "REMOTE
INHIBIT" to set inhibition by the TTL signal from REMOTE INHIBIT =OFF_
the external control.
2. Turn RPG to change the option from OFF to LIVE, REMOTE INHIBIT =LIVE
then press
ENTER.
REMOTE INHIBIT = OFF [ CONF ]
EXT. V =OFF COUPLE = AC-
MPLIFIER
WAVE A = SINE
WAVE B = SINE T
POWER ON STATUS : Output = OFF [ CONF ]
Vac = 0.0 F = 60.00 Vdc = 0.0
ADDR = 1 PARITY = NONE
BAUD = 9600 S
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