Emerson EIM 2000 Series User manual

User Manual
84829 Rev. D
March 2013
EIM 2000 Series M2CP Digital Futronic

I
User Manual
84829 Rev. D
Table of Contents
March 2013
Table of Contents
Table of Contents
Section 1: Introduction ���������������������������������������������������������1
Section 2: Features and Specifications�����������������������������������2
Section 3: Installation and Wiring �����������������������������������������3
Section 4: Module Setup and Calibration �������������������������������5
4.1 Indicator Lights ............................................................................................. 5
4.1.1 LED 1.................................................................................................. 5
4.1.2 LED 2.................................................................................................. 5
4.2 Setup ............................................................................................................ 6
4.2.1 Normal Run Mode (S1, S2, S3 OFF) ..................................................... 6
4.2.2 Cal Analog Input (S1 ON).................................................................... 6
4.2.3 Cal Analog Output Zero (S2 ON)......................................................... 6
4.2.4 Cal Analog Output Span (S3 ON) ........................................................ 6
4.2.5 Set Modulation Delay (S1, S2 ON)....................................................... 7
4.2.6 Set Default Position (S2 & S3 ON) ....................................................... 7
4.2.7 Invert Analog I/O (S1, S2 & S3 ON)...................................................... 7
4.3 Mode ............................................................................................................ 8
4.4 Calibration Procedures.................................................................................. 9
4.4.1 Calibrate Analog Input (Position Command Signal) ............................ 9
4.4.2 Calibrate Analog Output (Position Feedback) ..................................... 9
4.4.3 Select Modulation Delay Time ............................................................ 9
Appendix A: Definitions ������������������������������������������������������10

March 2013
User Manual
84829 Rev. D
Introduction
Section 1: Introduction
The Digital Futronic module uses the latest integrated microcontroller technology to
enable one electronics module to perform valve actuator modulating and positioning
control from analog control signals. The control module uses EIM’s M2CP TBM01
termination panel for interface of all analog control types. The Digital Futronic module
converts 4-20mA analog input to digital for processing and from digital to 4-20mA analog
output for position feedback. The Digital Futronic module controls three EIM motor
control starter types.
1. Futronic II Electro-mechanical AC motor starter
2. Futronic III SCR Solid-state DC motor starter
3. Futronic IV Triac Solid-state (SSR) AC motor starter
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Section 1: Introduction

User Manual
84829 Rev. D March 2013
Features and Specifications
Section 2: Features and Specications
• Integral auto-tuning PID control maximizes accuracy without any user adjustments.
• Digital microcontroller adapts to any actuator and valve size, speed/stroke-time,
process pressure, etc. by automatically tuning controls to obtain maximum
accuracy without any user adjustments for bandwidth, delay time, etc.
• Automatic calibration of position input to valve travel limits.
• Built-in protection for motor and motor controls.
• DC motor speed control for Futronic III.
• Easy setup and calibration to user’s external analog control signal input and analog
feedback output. All setup and calibration adjustments by on-board DIP switches
and two miniature push buttons.
• LED indicators for normal/fault operating conditions, setup mode, loss of analog
signal, and solid-state motor control output.
• Isolated Analog Input: 4-20mA with 12-bit (.025%) resolution (calibration range
of 0-24mA). 210 Ohms input resistance. Operates from 10V to 32V loop supply.
Allows up to 750 Ohms loop resistance at 24V.
• Isolated Analog Output: 4-20mA with 16-bit (.0015%) resolution (calibration
range of 0-24mA). Drive loop resistance up to 750 Ohms. True current source with
internal 24VDC power supply. No external power source required to power loop.
Internal automatic resetting fuse for 24VDC power supply.
• Isolation dielectric strength: 2500V AC for 1 Minute (Input to output and I/O to
ground).
• Inverted Analog I/O Option: where 20mA = close valve position and 4mA = open
valve position.
• Go To Default Position Option: On loss of control signal, user selected default valve
position anywhere between 0 and 100%.
• Control Accuracy:
— Futronic II mode +/- 1.0% @ 15 second stroke time or greater
— Futronic III mode +/- 0.25% @ 15 second stroke time or greater
— Futronic IV mode +/- 0.5% @ 15 second stroke time or greater
• Nonlinearity: <0.05% of calibrated analog input and output over full range of 0-100%.
• Operating Temperature Range: -40C to +85C (-40F to +185F),
Humidity: 10% - 95% (Non-condensate)
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Section 2: Features and Specifications

March 2013
User Manual
84829 Rev. D
Installation and Wiring
Section 3: Installation and Wiring
Refer to the wiring diagram supplied with the actuator for wiring details and options
supplied with the system. Figure 1 below is generic and provided primarily for wiring
4-20mA analog input and output signals. Refer to Figure 1 for proper wiring of analog
I/O and associated polarities relative to external equipment and power supplies.
Use the following rules when wiring analog I/O signals.
1. Route analog I/O cables into actuator enclosure through separate conduit entries
from power wiring.
2. Always use twisted-pair instrumentation cable for wiring 4-20mA analog input
and output signals.
3. Use shielded cable when analog signals are being installed in or routed through
high noise areas.
4. If shielded cable is used, earth ground the shield by connecting only one end of
the shield to earth.
5. Instruments or control equipment must source current to the analog input of the
Digital Futronic.
6. Remote current source to analog input must have own power source, or an
external supply is required.
7. Do not connect an external power source to the 4-20mA analog output of the
Digital Futronic module.
8. The Digital Futronic module contains its own internal 24VDC power supply for the
4-20mA output and sources current to external instruments or control equipment.
Figure 1 TBM01 Futronic Wiring
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Section 3: Installation and Wiring

User Manual
84829 Rev. D March 2013
Installation and Wiring
Important Notice:
Jumper J8 located on the bottom of TBM01 must be in the 24V positionbefore the Digital
Futronic card will operate.
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Section 3: Installation and Wiring

March 2013
User Manual
84829 Rev. D
Module Setup and Calibration
Section 4: Module Setup and Calibration
DIP Switch SW3 has 6 switches designated as S1-S6 for calibration and mode selection as
summarized below. There are two push buttons labeled UP and DOWN.
Refer to Figure 2 for location of DIP switches and push buttons.
Figure 2
4�1 Indicator Lights
4.1.1 LED 1
• Slow Flash = Normal Operating Mode.
• Rapid Flash = Setup mode (any one of switches S1 through S3 are on).
• Alternating Between Slow and Rapid Flash = Lost Analog Input (Command) Signal.
• Steady On or Steady Off = Module failure.
4.1.2 LED 2
• On when Solid State Relay (SSR or SCR) is On (control power applied to output).
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Section 4: Module Setup and Calibration

User Manual
84829 Rev. D March 2013
Module Setup and Calibration
4�2 Setup
4.2.1 Normal Run Mode (S1, S2, S3 OFF)
Turn off S1, S2 & S3 for Normal Run Mode - Figure 3.
Figure 3
4.2.2 Cal Analog Input (S1 ON)
Press UP to set Span (20mA) Input - Figure 4.
Press DOWN button to set Zero (4mA) Input - Figure 4.
Figure 4
4.2.3 Cal Analog Output Zero (S2 ON)
Press UP to increase (4mA) Output - Figure 5.
Press DOWN to decrease (4mA) Output - Figure 5.
Figure 5
4.2.4 Cal Analog Output Span (S3 ON)
Press UP to increase (20mA) Output - Figure 6.
Press DOWN to decrease (20mA) Output - FIgure 6.
Figure 6
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Section 4: Module Setup and Calibration

March 2013
User Manual
84829 Rev. D
Module Setup and Calibration
4.2.5 Set Modulation Delay (S1, S2 ON)
Press UP to select 3-Ph motor (delay = 2 sec) - Figure 7.
Press DOWN to select 1-Ph motor (delay = 12 sec) - Figure 7.
Figure 7
4.2.6 Set Default Position (S2 & S3 ON)
Press UP or DOWN to accept current valve position as default position - Figure 8.
Figure 8
4.2.7 Invert Analog I/O (S1, S2 & S3 ON)
Press UP to Select Inverted Mode - Figure 9.
Press DOWN to Disable Inverted Mode - Figure 9.
Figure 9
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Section 4: Module Setup and Calibration