Smart LT Manual
Dynatronix, Inc.
198-0853-02 Rev F
Page 37 of 126
as a safety interlock (no action is taken when the inhibit input enables the output, the
unit must be put into operate state using the front panel or a host command). Select
“on” to use the inhibit input for remote operate/standby control (the unit goes into
operate mode when the inhibit input enables the output). Once the desired
configuration is selected press the voltage encoder switch to accept the value and
return to the “Digital Input System Menu”.
5)
From the “Digital Input System Menu” rotate the current encoder until the display shows
“d.in” “StoP”, and then press the voltage encoder switch to view and change the digital
input stop configuration.
6) The digital input stop configuration is indicated by displaying
“d.in CyCL StoP” on the
top display and the digital input stop configuration in the bottom display. The SET lamp
is blinking on and off to indicate that a setting is displayed. Rotate the current encoder
to change the digital input stop configuration.
Select “PAUS” to pause a currently
runn
ing timed cycle when the inhibit input disables the output. Select “End” to end a
currently running timed cycle when the inhibit input disables the output. Once the
desired configuration is selected press the voltage encoder switch to accept the value
an
d return to the “Digital Input System Menu”.
7)
From the “Digital Input System Menu” rotate the current encoder until the display shows
“d.in” “End”. Then press the voltage encoder switch to exit the “Digital Input System
Menu” and return to the “System Configuration Menu”.
8)
From the “System Configuration Menu” rotate the current encoder until the display
shows “SyS” “End”. Then press the voltage encoder switch to exit the “System
Configuration
Menu” and return to the “Unit Configuration Menu”.
9) If any settings were changed
in the “System Configuration Menu” you will be prompted
to store the changes. Select “yES” to accept the changes or “no” to cancel the
changes.
6.3.7. Front Panel Button Lock Outs
The front panel operate and remote buttons can be independently enabled or disabled. It may be
desirable to disable (or lock) one or both of these buttons to prevent changes from being made on
the front panel when the power supply is being remotely controlled. Note that when the power
supply is in remote control mode (RMT lamp is on) settings cannot be changed from the front
panel, but the operate state can still be changed by pressing the operate switch on the front panel.
To prevent changes to settings or the operate state made from the front panel the power supply
can be put into remote control mode (RMT lamp is on) and then both the remote and operate
switches can be disabled (locked).
CAUTION:
If the operate switch is disabled (locked) the operate state can no longer be changed
from the front panel. Operate/standby control must be accomplished using the inhibit input or the
host port (see
8.0.Remote Operate/Standby Control
for details on how to remotely control the
operate/standby state).
The front panel remote and operate button enable/disable state can be changed from the “Button
System Menu”. Use the following procedure to enable or disable the front panel remote and
operate switches. The “System Configuration Menu” is located within the “Unit Configuration