VCIOM-04615
Page 9 of 33
DIGITAL EPIC-2
®
DTM
®
USER GUIDE
•
ESD:
this setting is ONLY available if your
DEPIC-2 model has the ESD feature enabled
from factory options. It defines whether the
DEPIC-2 should monitor the voltage signal on
the solenoid and generate an alarm when the
solenoid is de-energized.
-
Enabled:
the DEPIC-2 monitors the voltage
signal of the solenoid and considers it as
normal operation when the solenoid is
energized and emergency shut-down when
the solenoid is de-energized. When this
setting is enabled, it shows other menus
related to the ESD to generate an alarm
when the ESD occurs. Please see section
alarm configuration for ESD related alarms.
-
Disabled:
the DEPIC-2 does not monitor the
voltage signal of the solenoid and doesn’t
provide indication on the LCD and generate
an alarm when the solenoid is de-energized.
When this setting is disabled, it also hides
certain menus that are related to the ESD
like ESD alarm.
•
PST/SOVT:
this setting is ONLY available
if your DEPIC-2 model has the PST/SOVT
feature enabled from factory options. It
defines whether the DEPIC-2 should make
the PST and SOVT functionality available to
the user under the diagnostics menu.
-
Enabled:
the DEPIC-2 shows the menus to
configure the PST/SOVT related parameters
and allows a way to perform these tests
under the diagnostics menu.
-
Disabled:
the DEPIC-2 hides the menus to
configure the PST/SOVT related parameters
and hides the menu item to perform these
tests under the diagnostics menu.
•
Fail mode:
this is an important setting to
configure for a successful calibration. It
tells DEPIC-2 how the magnet assembly is
oriented and how it rotates or moves when
the solenoid is de-energized. Please read the
DEPIC-2 product manual for installation of
the magnet assembly or beacon on a rotary/
linear fail-open/fail-close actuator
-
Fail close:
the DEPIC-2 assumes when the
solenoid is de-energized the valve moves in
usually clockwise direction and the closed
symbol (Т) is visible on the beacon.
-
Fail open:
the DEPIC-2 assumes when the
solenoid is de-energized the valve moves in
usually counter clockwise direction and the
open symbol (||) is visible on the beacon.
•
User password:
this setting can be used
to block access to certain menus like
configuration, calibration and diagnostics.
-
Enabled:
the DEPIC-2 shows only read-only
menus like device status, device unless the
user is logged-in with the user password.
The user has to enter the password to gain
access to other menus like configuration,
calibration and diagnostics. The factory
default user password is '123456' and the
user may need to change and select their
own secure password as mentioned in the
next parameter 'Change Password'.
-
Disabled:
the DEPIC-2 doesn’t require the
user to enter the password to gain access
to configuration, calibration and diagnostics
menu. All menus are available to all users
all the time without password.
Copyright © Crane Co. All rights reserved.
