Westlock DEPIC-2 User manual

IEC Ex
Quick start installation and operating instructions for models D530 resin,
D540 aluminium and D550 stainless steel design units
DEPIC-2 HART POSITION TRANSMITTER MODELS D530, 540 AND 550
InstallatIon and operatIng InstructIons
www.westlockcontrols.com
Copyright © Crane Co. All rights reserved.
VCIOM-04979-EN 17/03
1 INTRODUCTION
These Installation and Operating instructions cover models:
D530 - Resin
D540 - Aluminum
D550 - Stainless steel
1.1 Product certification
IECEX FMG 09.0012X
EX II 1 G Ex ia IIC T4 Ga
Tamb
D530: -40°C to 65°C
D540/550 (with factory fitted solenoid valve):
-40°C to 65°C
D540/550 (without solenoid valve):
-40°C to 80°C, IP 66/67
Entity parameters:
Ui=30 V; Li=100 mA; Pi=0.75; Ci=0 uF; Li=32 uH
IECEX FMG 09.0012
EX II 3 G Ex nA IIC T4
Tamb
D530: -40°C to 65°C
D540/550 (with factory fitted solenoid valve):
-40°C to 65°C
D540/550 (without solenoid valve):
-40°C to 80°C, IP 66/67
FM 08 ATEX 0062X
II 1 G Ex ia IIC T4 Ga
Tamb
D530: -40°C to 65°C
D540/550 (with factory fitted solenoid valve):
-40°C to 65°C
D540/550 (without solenoid valve):
-40°C to 80°C, IP 66/67
Entity parameters:
Ui=30 V; Li=100 mA; Pi=0.75; Ci=0 uF; Li=32 uH
FM08 ATEX 0061X
II 3 G Ex nA IIC T4
Tamb
D530: -40°C to 65°C
D540/550 (with factory fitted solenoid valve):
-40°C to 65°C
D540/550 (without solenoid valve):
-40°C to 80°C, IP 66/67
Intrinsically Safe for use in
Class I Division 1, Groups A, B, C, D; T4 Ta = *;
Type 4X and 6P, IP67
Class I, Division 2, Groups A, B, C, D; T4 Ta = *;
Type 4X and 6P, IP67
Class II, Division 2, Groups F, G; T4 Ta = *;
Type 4X and 6P, IP67
Entity parameters:
Ui=30 V; Li=100 mA; Pi=0.75; Ci=0 uF; Li=32 uH
WARNING
• Model D540 contain aluminum and is
at potential risk of ignition by impact
or friction.
Care must be taken into account
during installation and use to prevent
impact or friction.
• Never remove enclosure cover or
make/break electrical connections
with power connected to the unit.
• Perform all wiring in accordance with
site and local codes and the National
Electric Code ANSI-NFPA-70 (US)
or the Canadian Electric Code Part
I (Canada) for the appropriate area
classifications.
• Confirm that the DEPIC-2 model being
installed is approved for the hazardous
area (consult unit identification label).
• Confirm that power supplied to
switches and solenoid is within rated
specifications listed on the unit
identification label.
• Protect the unit from exposure to
aggressive substances or atmospheres
to ensure that hazard rating is not
compromised.
• Disconnect power to solenoids and the
inlet air supply before conducting any
valve service or maintenance. Avoid the
introduction of any contaminants into
the valve.
• Before using these products with
fluids/compressed gases other than
air or for non-industrial applications,
consult the factory. This product is
not intended for use in life support
systems.
• Installation in poorly ventilated
confined areas, with any potential
of gases other than oxygen being
present, can lead to a risk of personnel
asphyxiation.
Page 1 of 15

VCIOM-04979
Page 2 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
2 INITIAL SETUP
2.1 Mounting transmitter on a rotary actuator
Step 1. Mount bracket and inner beacon coupler to actuator. If actuator shaft has a tapped hole,
fasten using proper flat head screw. If actuator does not have a tapped hole, fasten using set
screws on side of coupler. See Figure 2-1.
Inner beacon coupler
Actuator accessory
mounting shaft
Bracket
Flat head screw
Set screw
Step 2. Press fit the inner beacon to the inner beacon coupler. The inner beacon needs to
be properly oriented. Use the symbols on the top of the inner beacon to mount as shown in
Condition 1 or Condition 2. (see Figure 2-2).
Condition 1 and Condition 2 show the placement of the inner beacon with respect to the
Transmitter housing while the actuator is in the fail position.
Step 3. Mount the Transmitter to the bracket. As stated in Step 2 make sure that the Transmitter
is mounted in a fashion that properly orients it with respect to the inner beacon.
FIGURE 2-1
Bracket / coupler mounting
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VCIOM-04979
Page 3 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
Condition 1: Actuator fails
in a clockwise direction.
Placed at 6:00
II Placed at 3:00
FIGURE 2-2
Direct mount beacon orientation
Condition 2: Actuator fails
in a counter clockwise direction.
Placed at 9:00
II Placed at 6:00
2.2 Remote mount
Step 1. Mount bracket and inner beacon coupler to actuator as described in Section 2.1 Step 1.
Step 2. Press fit the inner beacon to the inner beacon coupler. The inner beacon needs to be
properly oriented. Use the symbols on the top of the inner beacon to mount as shown in Condition
1 or Condition 2. See Figure 2-3. Condition 1 and Condition 2 show the placement of the inner
beacon with respect to the position sensor housing while the actuator is in the fail position.
Step 3. Mount the position sensor to the bracket. As stated in Step 2 make sure that the position
sensor is mounted in a fashion that properly orients it with respect to the inner beacon.
FIGURE 2-3
Remote mount beacon orientation
Position
sensor
Conduit entry Conduit entry
Position
sensor
Actuator
(in fail position)
Actuator
(in fail position)
Inner
beacon
Inner
beacon
Condition 1: Actuator fails
in a clockwise direction.
Placed at 6:00
II Placed at 3:00
Condition 2: Actuator fails in
a counter clockwise direction.
Placed at 9:00
II Placed at 6:00
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VCIOM-04979
Page 4 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
3 PNEUMATIC CONNECTIONS
3.1 DEPIC Transmitters with the Pressure Profiling feature enabled requires pneumatic pressure
for both the supply pressure and output pressure.
3.2 The air supply to the DEPIC-2 must be clean, dry, oil free instrument air per
ANSI/ISA-7.0.01-1996 and ISO 8573-1:2010 or later.
Maximum particle size and concentration of solid contaminants
FIGURE 3-1
Pressure manifold porting / pneumatic schematic
Pneumatic supply P2 port
Single acting cylinder
P1 port
3 way valve
NOTE
The pneumatic diagram shows a typical 3/2 solenoid valve.
Class Maximum particle size (microns) Maximum concentration (mg/m3)
3 5 5
Class Maximum concentration (mg/m3)
3 1
Maximum supply pressure is 120 psi. All pneumatic connections are ¼” NPT or BSP.
Maximum oil content
Copyright © Crane Co. All rights reserved.

VCIOM-04979
10
9
8
7
6
5
4
3
2
1
}
}
}
}
}
Page 5 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
4 FIELD WIRING
WARNING
See the warnings section of this
document for important warnings
pertaining to the wiring of the DEPIC
Transmitters. Ensure care is taken with
the removal and fitting the cover before
and after wiring.
4.1 The DEPIC-2 has been certified for use
in hazardous locations to international
standards. Although wiring practices
may vary from region to region, it is the
responsibility of the end user to ensure
that the electrical installation meets the
applicable standards and follows the
control drawing provided in Appendix A.
4.2 All unused cable entries must be plugged
with suitably certified plugs that can
maintain an ingress protection level
of IP66.
4.3 For ambient temperatures below -10°C
and above +60°C, use field wiring suitable
for both minimum and maximum ambient
temperatures.
4.4 Electromagnetic compatibility (emissions
and susceptibility) is guaranteed only if,
the unit and all cables are shielded and
grounded as illustrated in Appendix B.
If the DEPIC-2 is optioned with a Remote
Mount, refer to full technical document
VCIOM-05044.
a. Remove cover from enclosure.
b. Connect the 4 to 20 mA loop signal to
terminal points marked 1 and 2. The
4-20 mA analog output is of the current
sink type. Typically the 24 VDC supply
required comes from the HOST system
(24 VDC nominal). See Figure 4-1 for a
wiring schematic.
c. Connect the solenoid coil to terminal points
3 and 4. See Figure 4-1 for wiring. Solenoid
coil is 24 V with current not to exceed 500
mA. Power to activate the solenoid comes
from a Safety Instrumented System logic
solver 24 V output and is connected to
terminals 5 and 6. See Figure 4-1 for wiring
schematic.
d. The SIS logic solver output must be able
to provide sufficient current to operate the
solenoid.
CAUTION
Do not over tighten terminal screws. Max torque
3.5 in·lbs./0.4 Nm.
e. Connect electrical ground wire to Earth
screw inside the housing.
FIGURE 4-1
Customer wiring
Product earth/ ground
connections
4-20 mA position
measured output
PST confirmation
(output)
Push button
(PST initiation input)
Solenoid input
Solenoid output
(external solenoid)
NOTE
Do not connect cable shield to ground. Cable
shield at this end should be isolated using a
shrink tubing or isolation tape.
f. External grounding is required for all zone
installations. All wiring must be done in
accordance with local and national electric
code. See Figure 4-1 for external ground
connection.
g. All unused cable entries must be plugged
with suitably certified plugs that can
maintain an ingress protection level of IP66.
D530/ D540/D550
(D540 / D550 shown)
Copyright © Crane Co. All rights reserved.

VCIOM-04979
Page 6 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
4.5 Electrical connections for remote mount
4.5.1 Remove the enclosure cover. The remote
cable connections are located under the
terminal strip. See Figure 4-2 for the
standard configuration and Figure 4-3
for the flying lead version.
4.5.2 The standard length of the remote cable
is 50 feet (approx. 15 m). If necessary, cut
the remote cable to the required length.
NOTE
1. When shortening the cable, ensure to
cut the end opposite female connector.
2. For the flying lead version, either end
can be shortened.
CAUTION
When shortening the cable please ensure that the
following steps are followed
a. Remove shrink tubing
b. Cut cable to length (see note above)
c. Remove outer insulation approx. 2.25 to 2.50”
(57 - 63 mm)
FIGURE 4-2
Customer remote connection
FIGURE 4-4
Remote mount enclosure
FIGURE 4-3
Customer remote connection - flying lead version
Blank
2 - Black
White
Shield
Black
Green
Red
White
1 - White
Black
Red
3 - Red
Green
4 - Green
Yellow
5 - Yellow
NOTE
Do not remove braid.
d. Strip conductors by .160” (4 mm) and tin.
e. Separate and twist braid.
4.5.3 Terminate the cable to remote
transmitter. See Figure 4-4.
4.5.4 After all connections have been made
replace remote transmitter cover.
Position sensor Two (3) pin connectors
(to junction enclosure
of positioner)
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VCIOM-04979
Quick setup 1/13
-------------------------------
Do you want to run quick
setup?
Yes
Fail mode 5/13
-------------------------------
Fail closed
Dev Control 6/13
-------------------------------
Enable
Rotary/Lin 2/13
-------------------------------
Rotary
Page 7 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
5 QUICK SETUP
5.1 The DEPIC-2 can be configured for the
basic operation and calibrated through the
local user interface of LCD and Keypad.
When the DEPIC-2 is shipped from the
factory, it has all factory defaults settings.
However the user has to configure a few
basic settings and calibrate the device
depending on the user configuration of the
DEPIC-2. The Quick Setup provides an easy
and intuitive way to configure the basic
settings, calibrate and get the DEPIC-2 up
and running within few minutes.
5.2 When the user presses the key to enter
the menu the first time after receiving
from the factory, the DEPIC-2 will ask the
user if he wants to run the Quick Setup as
shown below. The user can select 'Yes' or
'No' to run or exit the Quick Setup. If the
user selects to run the Quick Setup, the
DEPIC-2 will guide the user step by step
to enter all required settings and calibrate
the device. The DEPIC-2 must be mounted
on an actuator with proper electrical and
pneumatic connections before running the
Quick Setup. The following section explains
each step in the Quick Setup.
5.3 Using the up/down arrow keys, toggle until
‘YES’ is displayed. Then press the key
to run the Quick Setup when the DEPIC-2
shows following screen on the LCD.
See Figure 5-3.
5.5 The LCD will display following screen to
configure the DEPIC-2 for the fail mode.
Use the up/down arrow key to change the
selection between 'Fail Closed' and 'Fail
Open'. Press the Select key to accept the
current selection. See Figure 5-5.
Fail closed: Select this setting if the valve
moves towards fully closed
position when the solenoid is
de-energized.
Fail open: Select this setting if the valve
moves towards fully open
position when the solenoid is
de-energized.
5.4 The LCD will display the following screen
to configure the DEPIC-2 for the Rotary
or Linear application. Use the up/down
arrow key to change the selection between
'Rotary' and 'Linear'. Press the Select
key to accept the current selection.
See Figure 5-4.
Rotary: For rotary actuators, it should
be selected as rotary as the
DEPIC-2 will convert the linear
position reading to angular
rotary position.
Linear: For linear actuators, it should
be selected as linear as the
DEPIC-2 will compensate non-
linearity for linear magnets.
5.6 The LCD will display following screen
to configure the DEPIC-2 for the device
control mode. Use the up/down arrow
key to change the selection between
'Enable' and 'Disable'. Press the Select
key to accept the current selection.
See Figure 5-6.
Enable: If device control is enabled,
the DEPIC will move the valve
automatically to perform
certain actions like auto
calibration and auto full stroke
signatures.
Disable: If device control is disabled,
the DEPIC will not move the
valve automatically to perform
certain actions like auto
calibration and auto full stroke
signature. In this case the user
can use the manual calibration
and dynamic baseline features
to configure the device,
however the valve is required
to be moved manually to the
correct position during manual
calibration.
FIGURE 5-3
FIGURE 5-4
FIGURE 5-5
FIGURE 5-6
Copyright © Crane Co. All rights reserved.

VCIOM-04979
ESD 7/13
-------------------------------
Enable
Pressure-1 8/13
-------------------------------
Enable
Pressure - 2 9/13
-------------------------------
Enable
Page 8 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
5.7 The LCD will display the following screen
to configure the DEPIC-2 for the ESD
monitoring. Use the up/down arrow key to
change the selection between 'Enable' and
'Disable'.
Press the Select key to accept the current
selection. See Figure 5-7.
Enable: Emergency Shut Down monitoring
is enabled. The DEPIC-2 will
generate an alarm when the
solenoid is de-energized.
The ESD alarm should be
enabled separately in the basic
configuration for the DEPIC-2 to
generate an alarm.
Disable: Emergency Shut Down monitoring
is disabled. The DEPIC-2 will
not generate an alarm when the
solenoid is de-energized.
Notes: The factory option 'ESD' must
be enabled to have this setting
available for the user.
The user must have purchased a
DEPIC-2 model that has the ESD
monitoring feature.
5.8 The LCD will display the following screen
to configure the DEPIC-2 for the pressure
sensor-1 operation. Use the up/down
arrow key to change the selection between
'Enable' and 'Disable'. Press the Select
key to accept the current selection.
See Figure 5-8.
Enable: Pressure sensor-1 is enabled.
The DEPIC-2 will assume the
current model is equipped with
the pressure sensor-1 and is
pneumatically connected to the
actuator chamber. It will show all
pressure-1 related hysteresis and
alarm settings in the full menu
later on. The user must have
purchased a DEPIC-2 model that
has the pressure sensor-1.
5.9 The following setting is dependent on the
pressure sensor-1 configuration. If the
user has disabled the pressure sensor-1
in the previous step, the DEPIC-2 will
skip this step otherwise the LCD will
display the following screen to configure
the DEPIC-2 for the pressure sensor-2
operation. Use the up/down arrow key to
change the selection between 'Enable' and
'Disable'. Press the Select key to accept
the current selection. See Figure 5-9.
Enable: Pressure sensor-2 is enabled.
The DEPIC-2 will assume the
current model is equipped with
the pressure sensor-2 and is
pneumatically connected. It will
show all pressure-2 related
hysteresis and alarm settings in
the full menu later on. The user
must have purchased a DEPIC-2
model that has the pressure
sensor-2.
Disable: Pressure sensor-2 is disabled.
The DEPIC-2 will assume the
current model is NOT equipped
with the pressure sensor-2 or it
is not pneumatically connected.
It will hide all pressure-2 related
hysteresis and alarm settings in
the full menu later on.
Disable: Pressure sensor-1 is disabled.
The DEPIC-2 will assume the
current model is NOT equipped
with the pressure sensor-1 or it
is not pneumatically connected to
the actuator chamber. It will hide
all pressure-1 related hysteresis
and alarm settings in the full
menu later on.
FIGURE 5-7
FIGURE 5-8
FIGURE 5-9
Copyright © Crane Co. All rights reserved.

VCIOM-04979
Press-2 Use 10/13
-------------------------------
Supply Press
Clock setup 11/13
-------------------------------
Jan 01, 2015
00:00
Set time in 24hr
Auto Cal 12/13
-------------------------------
This will move valve & erase
Baseline PST & FST Data.
Continue?
No
Page 9 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
5.10 The following setting is dependent on the
pressure sensor-2 configuration. If the
user has disabled the pressure sensor-2
in the previous step, the DEPIC-2 will skip
this step otherwise the LCD will display
the following screen to configure the
DEPIC-2 for the pressure sensor-2 usage.
Use the up/down arrow key to change the
selection between 'Supply Pressure' and
'Actuator Chamber Pressure'. Press the
Select key to accept the current selection.
See Figure 5-10.
Supply pressure: The DEPIC-2 will
assume the pressure sensor-2 is
pneumatically connected to monitor
the supply pressure. It will show all
pressure-2 related hysteresis and alarm
settings in the full menu later on to
monitor the supply pressure. The user
must have purchased a DEPIC-2 model
that has the pressure sensor-2.
Actuator pressure: The DEPIC-2 will
assume the pressure sensor-2 is
pneumatically connected to monitor the
second chamber of the actuator. It will
show all pressure-2 related hysteresis
and alarm settings in the full menu later
on to monitor the pressure in the second
actuator chamber. The user must have
purchased a DEPIC-2 model that has the
pressure sensor-2.
5.11 This step is dependent on the current
clock configuration. If the DEPIC-2 has the
valid time pre-configured from the factory,
it might skip this step to configure the
clock otherwise it will display the following
screen to configure the clock on the
device. Use the up/down arrow key and the
select key to configure the date and time.
The date must be configured in Month/
Day/Year format and the time must be
configured in Hours: Minutes in 24 hours
format. See Figure 5-11.
5.12 This step is dependent on the setting
'Device Control' configured in the previous
step. If the user has disabled the 'Device
Control' in the previous step, the DEPIC-2
will display the screen to run the manual
calibration. If the user has enabled the
'Device Control' setting in the previous
step, the DEPIC-2 will display screen
to run the auto calibration. Use the up/
down arrow key to change the selection
between 'Yes' and 'No'. Press the Select
key to accept the current selection.
See Figure 5-12.
6 USER INTERFACE
6.1 The DEPIC-2 position transmitter has both
an on-board keypad/LCD menu structure
and/or a HART menu structure that can
be accessed by pressing the Select button
or from the Main Menu of a HART host.
Exit any function by pressing the up arrow
button to back out of any keypad menu or
the back arrow on the 475.
6.2 The basis of the menu systems of the
DEPIC-2 were developed with a HART DD
and are emulated by the Push Button/
LCD menu system so once someone gets
used to using one interface, it becomes
easy to navigate the other interface. See
the following sections on Configuring and
Calibrating the DEPIC-2. While the menus
shown below more closely illustrate the
Push Button/LCD, the HART DD menus
are very similar if not identical.
6.3 From the keypad/LCD interface, if the
device is not configured when first
powered up, it will ask the user to run the
setup wizard when the user tries to access
the menu screen. If the user selects to
run the setup wizard, it will ask the user to
configure some basic settings step by step
and perform the calibration. The setup
wizard is only available using keypad/LCD
not on the HART DD.
FIGURE 5-10
FIGURE 5-11
FIGURE 5-12
NOTE
If ‘AUTO CALIBRATION’ has been selected,
please ensure that the correct pneumatic
(see Figure 3.1 and 3.2)/ electrical
connections (see Figure 4.1) have been
made and are turned on and the solenoid
voltage connections have been made.
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VCIOM-04979
Page 10 of 15
DEPIC-2 HART POSITION TRANSMITTER
InstallatIon and operatIng InstructIons
7 CONFIGURATION
7.1 First the device must have some basic configuration set up. As a Quick Start, this will cover
some very basic configuration for basic functionality. For more complex configurations, see
VCIOM-05044. Figure 7-1 shows the Configuration menus to perform a basic configuration.
CONFIGURATION MENU
Rotary DEPIC-2
May 10, 2016 17:08
%Open mA °F
48.5 11.6 77.5
ALT-2 ESD-ON
Main menu
-------------------------------
1. Login/Logout
2. Config
3. Calibration
4. Diagnostics
5. Device info
6. Device stats
Configuration menu
HART configuration
Loop current mode
Factory options
Set factory defaults
Set date/time
Basic configuration
Continued on next page
Factory options menu (read only)
PST/SOVT options (enable/disable)
ESD options (enable/disable)
Signature options (enable/disable)
PST duplex options (enable/disable)
Manufacturer (Westlock/Crane CPE)
HART configuration menu
Tag (6 alphanumeric)
Long tag (32 alphanumeric)
Descriptor (12 alphanumeric)
Date
Final assembly number
Message
Polling Address (0-63) (+/-1)
Loop current mode
Display timeout menu
Temperature display (°F/°C)
Position display (%open/%close)
Rotate LCD (normal/rotate)
LCD contrast (27-63) (+/-1)
Keypad timeout (1-60 min) (+/-1)
Calibration timeout (1-60 min) (+/-1)
Date/time menu
(see Section 7.2)
RTC status (read only)
New clock set
Last clock set (read only)
Basic configuration menu
(see Section 7.3)
Rotary/linear (Rotary/linear)
Actuator type (spring ret)(read only)
Solenoid (Simplex/duplex)
Device control (enable/disable)
ESD monitor (enable/disable)
Fail mode (fail open/fail close)
User password mode (enable/disable)
Change password (6 alphanumeric)
Display timeouts
FIGURE 7-1
(Continued on next page)
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