Fisher LCP200 Bedienungsanleitung
www.Fisher.com
Fisher™LCP200 Local Control Panel
Contents
Introduction 1.................................
Scope of Manual 1.............................
Description 2.................................
Specifications 2...............................
Educational Services 2...........................
Installation 6..................................
Hazardous Area Classifications and Special
Instructions for “Safe Use” and Installation
in Hazardous Areas 6........................
Mounting 6..................................
Electrical Connections 7........................
Setup 14......................................
Principle of Operation 15........................
Operation Verification 16........................
Maintenance 17................................
Replacing the LED Assembly 17..................
Replacing the LED Assembly with an
LED Light Cover 18..........................
Replacing the Front Panel Assembly 18...........
Troubleshooting 19............................
Parts Ordering 20...............................
Parts Kits 20...................................
Figure 1. Fisher LCP200 Local Control Panel
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Introduction
Scope of Manual
This instruction manual includes installation and maintenance information for the Fisher LCP200 local control panel
(figure 1). This device is used with Fisher FIELDVUE™ instruments in Safety Instrumented Systems (SIS). Refer to
instruction manual DVC6200 SIS Digital Valve Controllers for Safety Instrumented System (SIS) Solutions,
D103557X012 or DVC6000 SIS Digital Valve Controllers for Safety Instrumented System (SIS) Solutions,
D103230X012 for additional information.
Unless otherwise noted, the information in this instruction manual applies to both DVC6200 SIS and DVC6000 SIS
digital valve controllers. For simplicity, the DVC6200 SIS model name will be used throughout.
Instruction Manual
D104296X012
LCP200 Local Control Panel
August 2018
Instruction Manual
D104296X012
LCP200 Local Control Panel
August 2018
2
Do not install, operate, or maintain an LCP200 local control panel without being fully trained and qualified in valve,
actuator, and accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is
important to carefully read, understand, and follow all of the contents of this manual, including all safety cautions and
warnings. If you have any questions about these instructions, contact your Emerson sales office.
Description
The LCP200 local control panel is used with the HARTrcommunicating DVC6200 SIS digital valve controller. This panel
is used to manually open and close a safety shutdown valve. The LCP200 can be configured to auto or manual reset
after a trip. It also offers a smart auto reset configuration which requires a manual reset for locally initiated trips but
auto reset for all other trips. Additionally, it includes a button for initiating a partial stroke test.
Specifications
Typical specifications for the LCP200 local control panel are shown in table 1.
Educational Services
For information on available courses contact:
Emerson Automation Solutions
Educational Services - Registration
Phone: 1-641-754-3771 or 1-800-338-8158
e‐mail: [email protected]
emerson.com/fishervalvetraining
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Table 1. Specifications
Power Options
JExternal: 12VDC to 26.4VDC @ 50 mA maximum
continuous current (100 mA maximum inrush)
JLoop: 8-20 mA (LCP200 and DVC6200 SIS
combined)
Continuous Power Consumption
External: 1.4 W max
Loop (Point-to-Point): 48 mW
Loop (Multi-Drop): 120 mW
Temperature Limits(1)
-40 to 65_C (-40 to 149_F)
Maximum distance between LCP200 and
DVC6200 SIS digital valve controller
Cable length is limited by maximum cable
capacitance of 340,000 pF(2). Typical 1000 meters
(3280 feet) with 18 AWG shielded Audio, Control
and Instrumentation Cable
Contact Type and Ratings
Three single-pole double-throw (SPDT) relay switches
Each output is capable of 30 VDC with maximum
current of 200 mA at room temperature
Contact Operation
Reset: Activated for 1.5 to 3 seconds when Reset
button is pressed for 0.5 seconds or more
Trip: Activated for 1.5 to 3 seconds when Trip button
is pressed for 0.5 seconds or more
Test: Activated when partial stroke test is in progress
Electrical Classification
Pollution Degree IV, Overvoltage Category II per IEC
61010 clause 5.4.2d
Electrical Housing
IP66, Type 4X
Hazardous Area
FM (United States and Canada)—Intrinsically Safe for
Gas and Dust
ATEX—Intrinsically Safe for Gas and Dust
IECEx—Intrinsically Safe for Gas and Dust
Electromagnetic Interference (EMI)
Meets EN 61326-1:2013
Immunity—Industrial locations per Table 2 of
EN 61326-1 Standard. Performance is
shown in table 2 below.
Emissions—Class A
ISM equipment rating: Group 1, Class A
Connections
Two Conduit entries: J3/4 NPT or JM20
Wiring
14 to 26 AWG
Electrical Installation
Wire connections are polarity sensitive
Compatibility
DVC6200 SIS with Firmware revision 3 or later(3)(4)
DVC6000 SIS with Firmware revision 7 or later
Installation Orientation
Conduit entry locations must be facing down
Dimensions
406 mm long by 165 mm wide by 105 mm deep
See figure 2
Adapter is available for replacing the LCP100
Construction Materials
Housing material: 316SST
Approximate Weight
16.8 kg (37 lbs)
Lights
Top (Green/Normal): Solid when the valve is at its
normal operating position, and loop current is normal
Middle (Red/Trip): Solid when the valve is at its trip
position and middle (Trip) loop current is tripped
Bottom (Yellow/Ready-to-Reset): Solid when the
valve is latched in the trip position, and loop current is
normal
-continued-
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Specifications (continued)
Pushbuttons
Protected with lockable covers
Top (Reset): After an emergency demand—
commands the valve to its normal position only after
loop current is restored (manual reset)
Middle (Trip): Commands the valve to the configured
trip position
Bottom (Test): Commands the configured partial
stroke test. Can be overridden by the Trip button,
Reset button, or Emergency Demand
1. The pressure/temperature limits in this document and any other applicable code or standard should not be exceeded.
2. DVC6000 SIS: Cable length is limited by maximum cable capacitance of 240,000 pF, typically 765 meters (2510 feet).
3. DVC6200 SIS FW7 or later required for Auto detection of power source.
4. DVC6200 SIS FW7 or later is required for the test contact to change state.
Table 2. Electromagnetic Immunity Performance for Fisher LCP200
Port Phenomenon Basic Standard Test Level Performance
Criteria(1)
Enclosure
Electrostatic discharge (ESD) IEC 61000-4-2 $4 kV contact
$8 kV air A
Radiated EM field IEC 61000-4-3
80 to 1000 MHz @ 10V/m with 1 kHz AM at 80%
1400 to 2000 MHz @ 3V/m with 1 kHz AM at 80%
2000 to 2700 MHz @ 1V/m with 1 kHz AM at 80%
A
Radiated Power Magnetic IEC 61000-4-8 30 A/m A
I/O signal/
control/power
Burst (fast transients) IEC 61000-4-4 $1 kV, I/O lines
$2 kV, DC power lines A
Surge IEC 61000-4-5
$1 kV, I/O lines (line-to-ground)
$2 kV, DC power line (line-to-ground)
$1 kV, DC power line (line-to-line)
B
Conducted RF IEC 61000-4-6 150 kHz to 80 MHz at 3 Vrms with 1 kHz AM at 80% A
1. A = No degradation during testing. B = Temporary degradation during testing, but is self-recovering.
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Figure 2. Fisher LCP200 Local Control Panel Dimensions
94
(3.7)
288
(11.3)
406
(16)
143
(5.6) 165
(6.5)
105
(4.1) mm
(INCH)
NOMINAL 8.5 mm
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Installation
WARNING
The enclosure contains non-metallic enclosure parts. To prevent the risk of electrostatic sparking, the non-metallic surface
shall be cleaned with a damp cloth.
Note
Direct all wiring to the left side inside the LCP200 compartment, away from the buttons.
Hazardous Area Classifications and Special Instructions for “Safe Use” and
Installation in Hazardous Locations
Refer to the following instruction manual supplements for approval information.
D FM (United States and Canada) Hazardous Area Approvals - LCP200 Local Control Panel (D104369X012)
D ATEX Hazardous Area Approvals - LCP200 Local Control Panel (D104370X012)
D IECEx Hazardous Area Approvals - LCP200 Local Control Panel (D104371X012)
All documents are available from your Emerson sales office or Fisher.com. Contact your Emerson sales office for all
other approval/certification information.
Mounting
Refer to figure 2 for dimensional information. The LCP200 local control panel has mounting holes for on‐site panel
mounting of the device.
Note
A mounting kit is available to use when replacing an LCP100 with the LCP200. Contact your Emerson sales office for information on
obtaining this kit. Refer to figure 3 for the LCP200 with the mounting bracket.
The LCP200 must be installed so that the wiring connections are on the bottom to prevent accumulation of moisture
inside the box.
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Figure 3. Fisher LCP200 with Mounting Bracket
Electrical Connections
WARNING
Select wiring and/or cable glands that are rated for the environment of use (such as hazardous location, ingress protection,
and temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage
from fire or explosion.
Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval.
Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or
explosion.
Refer to the appropriate wiring diagram, as defined in table 3, based on your installation requirements. Also refer to
figure 5 for LCP200 terminal connections, label details and information, as well as DVC6200 SIS terminal box details.
When connecting the wiring terminals tighten to a torque of 0.8 N•m (7 lbf•in) +/- 10%, using a 3 mm thin blade, flat
head screwdriver.
Table 3. Wiring Configurations with DVC6200 SIS Digital Valve Controller
LCP200 Power Source System Output DVC6200 SIS Mode (Current or Voltage) Refer to figure
LOOP 8-20 mA Point-to-Point 6
24 VDC Multi-Drop 8
24 VDC External Power 4-20 mA Point-to-Point 7
24 VDC Multi-Drop 9
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Note
For intrinsically safe applications, the LCP200 forms an intrinsically safe explosion protection system when used with intrinsically
safe associated apparatus (a barrier) or with any other intrinsically safe devices.
The following requirements must be met: Uo ≤ Ui , Io ≤ Ii, Po ≤ Pi , Co ≥ Ci + Cc, Lo ≥ Li + Lc.
When installing the terminal cover, use a 4 mm hex key to tighten the screws evenly in a criss‐cross pattern, such as
the one indicated in figure 4, to a torque of 8.7 N•m (77 lbf•in) +/- 10%, to help ensure the cover is properly installed.
Apply silicone lubricant to the terminal box O-ring (key 7, figure 10).
Figure 4. Proper Cover Installation
NOTE: TIGHTEN THE SCREWS IN A CRISS‐CROSS PATTERN
TO HELP ENSURE PROPER COVER INSTALLATION.
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1
3
4
2
5
6
7
8
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Figure 5. Interior Details of Fisher LCP200 and FIELDVUE DVC6200 SIS
LCP200 INTERIOR
DVC6200 SIS
TERMINAL BOX INTERIOR
TALK +
TALK -
LOOP +
LOOP -
AUX -
AUX +
EARTH GROUND
SAFETY
GROUND
GG54648-Sheet 5
AUX -
AUX +
LOOP +
LOOP -
SAFETY GROUND
RESET
TEST TRIP
24VDC -
24VDC +
ELECTRICAL ENTRY
3/4 NPT OR M20
24V
POWER AUX LOOP
DVC6200 SIS RESET
TEST TRIP
NOT
AVAILABLE
EARTH GROUND
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Figure 6. Wiring Diagram 1, HART LOOP-Powered Configuration, Point-to-Point
LOGIC SOLVER
(USER SUPPLIED)
NOTES:
1 OPTIONAL CABLING TO RESET, TRIP, AND TEST CONTACTS. SHOWN ABOVE IS CABLING TO
1 RESET CONTACT.
2 CONNECT EITHER NO-C OR NC-C TERMINALS OF RESET, TRIP AND TEST CONTACTS. SHOWN
1 ABOVE IS RESET NO-C TERMINALS.
3 USE METAL CONDUIT FOR CABLING BETWEEN DVC6200 SIS AND LCP200 AS EMI SHIELD.
4 THE DIGITAL INPUT DOES NOT NEED TO BE CONNECTED FOR THE LCP200 TO OPERATE.
LCP200
GG22618 SHEET 2
3
1
DVC6200 SIS
TERMINAL BOX
(8-20 mA)
DIGITAL IN
ANALOG OUT
2
24V
POWER AUX LOOP
DVC6200 SIS
TALK
TEST TRIP
NOT
AVAILABLE
AUX LOOP
RESET
OUT
CAL
4
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