Autrol ATT2100 User manual

ATT 2100 / ATT 2200 Smart Temperature Transmitter Operation Manual M2X00-E01H
*Information on this manual can be changed without an advance notice.
ATT 2100/ATT 2200
Smart Temperature Transmitter
Operation Manual
AUTROL Series Operation Manual : M2X00-E01H
www.autroltransmitter.com
Autrol Corporation of America

ATT 2100 TEMPERATURE TRANSMITTER Operation Manual M2100-REV-G
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ATT 2100 Smart Temperature Transmitter
This manual is for general user to understand the installation and operatation of ATT
2100 / ATT2200 Smart Temperature Transmitter efficiently.
Before handling Autrol series device, all users have to be fully understand to control or get
some technical support.
Information on this manual can be changed without an advance notice.
www.autroltransmitters.com
796 Tek Drive, Crystal Lake, IL 60014, USA
Direct : [phone] | [phone]
Fax : [phone]
Email : [email protected]

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Table of Contents
1. INTRODUCTION
1-1. USING THIS MANUAL
1-2. OVERVIEW OF TRANSMITTER
1-3. SOFTWARE COMPATIBILITY
1-4. TRANSMITTER COMPONENTS
2. HANDLING CAUTIONS
2-1. UNPACKING
2-2. MODEL AND SPECIFICATIONS CHECK
2-3. STORAGE
2-4. SELECTING THE INSTALLATION LOCATIONS
2-5. WATERPROOFING OF CABLE conduct CONNECTIONS
2-6. RESTRICTIONS ON USE OF RADIO TRANSCEIVER
2-7. INSULATION RESISTANCE TEST AND DIELECTRIC STRENGTH TEST
2-8. INSTALLATION OF EXPLOSION PROTECTED TYPE TRANSMITTER
2.9 EMC CONFORMITY STANDARDS
3. TRANSMITTER FUNCTIONS
3-1. OVERVIEW
3-2. SAFETY MESSAGE
3-3. WARNING
3-4. WIRING

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3-5. FAIL MODE ALARM
3-6. EEPROM-WRITE ENABLE/DISABLE MODE JUMPER
3-7. CONFIGURATION OF ALARM AND SECURITY JUMPER PROCEDURE
3-8. CONFIGURATION OF ZERO AND SPAN PROCEDURE
3-9. CONFIGURATION OF ZERO POINT ADJUSTMENT PROCEDURE
3-10. COMMISSIONING ON THE BENCH WITH HHT
3-11. LCD MESSAGES
4. INSTALLATION
4-1. OVERVIEW
4-2. SAFETY MESSAGE
4-3. WARNING
4-4. COMMISSIONING ON THE BENCH WITH HAND-HELD TERMINAL
4-5. GENERAL CONSIDERATIONS
4-6. ELECTRICAL CONSIDERATIONS
4-7. POWER SUPPLY
4-8. WIRING
4-9. LOOP
4-10. WIRING INSTALLATION
4-11. GROUNDING
4-12. POWER SUPPLY VOLTAGE AND LOAD RESISTANCE
4-13. TEMPERATURE SENSOR INSTALLATION
4-14. MECHANICAL CONSIDERATIONS

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4-15. ENVIRONMENTAL CONSIDERATIONS
5. ON-LINE OPERATION
5-1. OVERVIEW
5-2. SAFETY MESSAG
5-3. CHECK OUTPUT
5-4. BASIC SETUP
5-5. DETAILED SETUP
5-6. INFORMATION VARIABLE SETUP
5-7. DIAGNOSITICS AND SERVICES
5-8. CALIBRATION
6. MAINTENANCE
6-1. OVERVIEW
6-2. SAFETY MESSAGE
6-3. HARDWARE DIAGNOSTICS
6-4. HARDWARE MAINTENANCE
APPENDIX I
ATT 2100 SMART TEMPERATURE
TRANSMITTER LCD DISPLAY CODE

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Chapter 1 Introduction
The ATT 2100/ATT 2200, Smart Temperature Transmitter is correctly calibrated at the factory before
shipment. To ensure correct and efficient use of the instrument, please read this manual
thoroughly and fully understand how to operate the instrument before operating it
①The contents of this manual are subject to change without prior notice.
②All rights r
eserved. No part of this manual may be reproduced in any form without
Autrol’s written permission.
③If any question arises or errors are found, or if any information is missing from this manual,
please inf
orm the nearest Autrol sales office.
④The specifications covered by this manual are limited to those for the standard type under the
specified model number break-down and do not cover custom-made instrument.
⑤Please note that changes in the specifications, construction, or component parts of the
instrument may not immediately be reflected in this manual at the time of change, provided that
postponement of revisions will not cause difficulty to the user from a functional or performance
standpoint.
1-1 Using This Manual
The Chapters in this operating manual provide information on installing, operating, and
maintaining devices from the AUTROL Model ATT 2100 Smart Temperature Transmitter. The Chapters
are organized as follows.
Chapter 2 Handling Cautions
Chapter 2 provides instructon on unpacking, Storage and Selecting the installation locations.
Also, installation of explosion protected type transmitters at site and about EMC Conformity standards.
Chapter 3 Transmitter Functions
Chapter 3 contains in consideration of handling Model APT3100 Smart Pressure Transmitters.
Chapter 4 Installation
Chapter 4 contains mechanical, environment consideration and electrical installation
instructions on the Model ATT 2100 Smart Temperature Transmitters.
Chapter 5 On-line Operation
Chapter 5 describes the configuration the parameter how to use variety of the Model ATT
2100 Smart Temperature Transmitters' software fucntion and configuration.
Chapter 6 Maintenance
Chapter 6 contains hardware diagnostics, troubleshooting and maintenace task.

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1.2 Overview of Transmitter
Autrol® Smart Temperature Transmitter based in a microprocessor is the temperature transmitter, has
temperature sensors such as Thermocouple, RTD, mV, Resistance for temperature
measurement. ATT 2100 has a true draft analog range from 0 to 20mA offering that featuresthat a
temperature range or after convert analog range to HART (Communication) digital signal transmit for
control systems like DCS, PLC. This Model has explosion protected type and high precision, better
reliability and is available on digital communication for the use remotes communication system.
This transmitter is enabled in HART communication with Host, HHT (HART Hand-Held Terminal) or PC
Configurator. Thus, transmitter various variables in host is enable to be changed, configured and
tested calibrated by users. For the HART Communication between DC Power Supply and Transmitter
has to terminate 250~ 600 Ohm.
1.3 Software Compatibility
Autrol® Smart Transmitter's software isimplemented and complemented if necessary. Uses of the
transmitter will not be a compatibility software is contained in the host of the HHT(Model 275 HART
Communicator). In this case contact us for software DD(Device Descriptor) to be able to use with the
transmitter,you must to use loading in HHT, etc.
There may be some differences on supported functions as to Firmware Revision of transmitter. This
manual is based on Firmware Revision 58. Function deviations as to firmware Revision are same
as under box
FUNCTION
Function Supports
ZERO / SPAN Botton Autrol PC/PDA HART 275/375
Before Rev. 58 Rev. 58
ZERO/SPAN ●●●●
ZERO TRIM ●●●●
ZERO Adj ●●●●
Units set ⅹ●●●
Range set ⅹ●●●
Damping set ⅹ●●●
LCD Decimal set ⅹ●●∆
●: Supported.
ⅹ: Not Supported
∆: Supported but update required

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1.4 Transmitter Components
The components and figure of Autrol Smart Temperature Transmitter ATT 2100 is as follow.
Figure 1-1. Model ATT 2100 Transmitter Exploded View (Housing)
Figure 1-2. TRANSMITTER COMPONENTS

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Chapter 2 Handling Cautions
This chapter consists of cautions for transmitter handling and storage, selection of installation locations,
insulation and explosion structure, etc.
[Quick Reference Manual]
Step Jog Job Details Instrument
1 Unpacking a) Unpack transmitter packing
2 Model and
Specifications
Check
a) Make sure whether the delivered transmitter is
same as options attached on its nameplate
3 Storage a) Places not exposed to water, non-vibration and
non-impact area
b) Ambient temperature 25 deg C and relative
humidity 65% RH
Sensor Element
connection terminal
Sensor Element
connection terminal

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4 Calibration on a
Calibration Room
a) Basic Configuration
b) Input RTD &TC, TC Cold Juction Calibration, DAC
Trim
HHT,
Galvanometer
5 InstallationLocation a) Where ambient temperature is not fluctuated
b) Where corrosion happens by chemical materials,
etc.
c) Where vibration and impact is not severe
d) Where non-explosion area is matched on
explosionproof regulations
e) Where maintenance is very easy
(Engineering)
6 Mechanical
Considerations
a) Where transmitter can be handled easily (Engineering)
7 Electrical
Considerations
a) Connect 24 Vdc
(Power Supply is 11.9 Vdc – 45 Vdc)
b) For HART communication, total resistance on
transmitter terminal loop should be 250 – 550 Ohm.
(Engineering)
8 Mounting and
Installation
a) For mounting transmitter, an appropriate bracket
should be used.
b) Transmitter should be fixed well against swing.
(Mounting and
Installation)
9 Calibration on Spot a) Input mV value at 0 ℃, and compensation
(RTD: 100Ω, TC: according to sensor type 0 ℃
mV value)
b) Makesure that PV value of transmitter is zero
and current is 4 mA.
HHT,
Galvanometer
10 Opeation a) Make sure whether transmitter operates well or
not
Eye or HHT
2.1 Unpacking
When moving the transmitter to the installation site, keep it in its original packaging. Then, unpack the
transmitter there to avoid damage on the way.
2.2 Models and Specifications Check
The model name and specifications are indicated on the nameplate to the case. Please check your
specification and wanted model.
2.3 Storage
The following precautions must be observed when storing the instrument, especially for a long period.
(1) Select a storage area that meets the following conditions:

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(a) It is not exposed to rain or water.
(b) It suffers minimum vibration and shock.
(c) If possible, it is preferable at normal temperature and humidity (approx. 25°C, 65% RH).
However, it has an ambient temperature and relative humidity within the following ranges.
●Ambient Temperature: -40 ~ 85°C (without LCD module)
-30 ~ 80°C (with LCD module)
●Relative Humidity: 5% ~ 98% RH (at 40°C)
(2) When storing the transmitter, repack it as nearly as possible to the way it was packed when delivered
from the factory.
(3) Make sure before storing that the sensor module, flange, housing are securely mounted.
2.4 Selecting Installation Locations
The transmitter is designed to withstand severe environmental conditions. However, to ensure stable and
accurate operation for many years, the following precautions must be observed when selecting an
installation location.
(1) Ambient Temperature
Avoid locations subject to wide temperature variations or a significant temperature gradient. If the
location is exposed to radiant heat from plant equipment, provide adequate insulation or ventilation.
(2) Corrosive Atmosphere
Avoid installing the transmitter in a corrosive atmosphere. If the transmitter must be installed in a
corrosive atmosphere, there must be adequate ventilation as well as measures to prevent intrusion
or stagnation of rainwater in conduits. Moreover,there should be appropriate ventilation preventing
corrosion by rain gathered on conduct.
(3) Shock and Vibration
Select an installation site suffering minimum shock and vibration (although the transmitter is
designed to be relatively resistant to shock and vibration)
(4) Installation of Explosion-protected Transmitters
Explosion-protected transmitters can be installed in hazardous areas according to the gas types for
which they are certified.
(5) Select a place that transmitter maintenance is very easy.
2.5 Waterproofing of Cable conduct Connections
Apply a non-hardening sealant (silicone or tape, etc.) to the threads to waterproof the transmitter
cable conduct connections.
2.6 Restrictions on Use of Radio Transceivers
▲Warning
◈Although the transmitter has been designed to resist high frequency electrical noise, if a radio transeiver is
used near the transmitter of its external wiring, the transmitter may be affected by high frequency noise
pickup. To test for such effects, bring the transceiver in use slowly from a distance of several meters from
the transmitter, and observe the measurement loop for noise effects. Thereafter, always use the
transceiver outside the area affected by noise.

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2.7 Insulation Resistance Test and Dielectric Strength Test
Since the transmitter has undergone insulation resistance and dielectric strength tests at the factory
before shipment, normally these tests are not required. However, if required, observe the following
precautions in the test procedures.
(1) Do not perform such tests more frequently than is absolutely necessary. Even test voltages that
do not cause visible damage to the insulation may degrade the insulation and reduce safety margins.
(2) Never apply a voltage exceeding 500 Vdc (100 Vdc with an internal lightening protector) for the
insulation resistance test, nor a voltage exceeding 500V AC (100V AC with an internal lighting protector)
for the dielectric strength test.
(3) Before conducting these tests, disconnect all signal lines from the transmitter terminals. Perform
the tests in the following procedure.
(4) Insulation Resistance test
(a) Short-circuit the + and - SUPPLY terminals in the terminal box.
(b) Turn OFF the insulation tester. Then connect the insulation tester plus (+) lead wire to the
shorted SUPPLY terminals and the minus (-) lead wire to the grounding terminal.
(c) Turn ON the insulation tester power and measure the insulation resistance. The voltage should
be applied short as possible to verify that insulation resistance is at least 20MΩ.
(d) After completing the test and being very careful not to touch exposed conductors disconnect
the insulation tester and connect a 100kW resister between the grounding terminal and the short-
circuiting SUPPLY terminals. Leave this resistor connected at least three second to discharge any static
potential. Do not touch the terminal while it is discharging.
(5) Dielectric Strength Test
(a) Short-circuit the + and - SUPPLY terminals in the terminal box.
(b) Turn OFF the dielectric strength tester. Then connect the tester between th shorted SUPPLY
terminal and the grounding terminal. Be sure to connect the grounding lead of the dielectric strength
tester to the ground terminal.
(c) Set the current limit on the dielectric strength tester to 10mA, then turn ON the power and
gradually increase the tester voltage from '0' to the specified voltage.
(d) When the specified voltage is reached, hold it for one minute.
(e) After completing this test, slowly decrease the voltage to avoid any voltage surges.
2.8 Installation of Explosion Protected Type Transmitters
2.8.1 KOSHA Certification
Caution for KOSHA Flameproof is following type.
[Note1] Model ATT 2100 diaphragm sealed for potentially explosive atmosphere:
Type of Protection and Marking Code: Ex d ⅡC T6
Temperature Class: T6
Ambient Temperature: -20 ~ 60'C
Process Temperature: Max. 80'C
[Note2] Electrical Data
Supply Voltage: Maximum 45 Vdc
Output signal: 4 ~ 20mA, maximum 22mA

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[Note3] Installation
All wiring shall comply with local installation requirement.
The cable entry devices shall be of a certified flameproof type, suitable for conditions of
use.
[Note4] Operation
Wait one minute after power -disconnection, before opening the enclosure.
Take care not to generate mechanical spark when access to the instrument and peripheral
devices in hazardous location.
[Note5] Maintenance and Repair
The instrument modification or parts replacement by other than authorized representative
of Autrol is prohibited and will void KOSHA Flameproof .
2.8.2 KEMA / ATEX Certification
ATEX Certification number : KEMA08ATEXxxxx
CE 0344 II 2 G
Note 1. Model ATT 2100 for potentially explosive
atmosphere
Ex d IIC T6... T4
Operating Temperature : -20℃≤Tamb +60C
T6 for process ≤85C;
T5 for process ≤100C;
T4 for process ≤130C;
Note 2. Electrical Data
Supply Voltage : 11.9 to 42 Vdc
Output Signal : 4 to 20 mA + HART
Note 3. Electrical Connection : 2 x 1/2-14NPT Female
Note 4. ATT2100 ATEX Certification is according to the below standards
EN 60079-0 : 2006
EN 60079-1 : 2007
Note 5. Installation
All wiring shall comply with local installation requirement.
The cable glands and blanking elements shall be of a certified flameproof type, suitable for
the condition of use and correctly installed. Also those devices should be endured at the
130C.
Housing Ground must be followed to “local electrical codes”. The most efficient ground
procedure is to connect directly to the earth as least impedance.
How to Housing Ground:
* Internal Ground Connection: Internal ground connection screw is located in terminal in
housing, the screw can be identified as ground sign.
* External Ground Assembly: This is located in the right side of housing and identified as
ground sign. (For grounding use a cable lug)
When use tubing, Stopping boxes must be connected with the wall of housing directly.
Tubing is installed a minimum of 5 threads.
Sensor is to be threaded a minimum of 7 threads and prevented from turning by tightening
the housing rotation set screw.
Do not disassemble flameproof Joints but in an unavoidable case to disassemble it or need
the specification of flameproof Joints, contact the manufacturer before doing.

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Note 6. Operation
WARNING-DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT
Take care not to generate mechanical spark when access to the instrument and peripheral
devices in hazardous location.
Note 7. Maintenance and Repair
The instrument modification or parts replacement by other than authorized representative
of Autrol is prohibited and will vo id KEMA/ATEX Explosion-proof / Flame-proof.
2-8-3. FM Certification
HAZARDOUS LOCATION ELECTRICAL EQUIPMENT
ATT 2100-abcd. Temperature Transmitters.
XP/I/1/ABCD/T6 Ta= 60℃;
DIP/II, III/1/EFG/T6 Ta= 60℃;
a = Transmitter Type : S, D
b = Electrical Connection : 1
c = Hazardous Location Certification : F1.
d = Option : BA, BF, C7, M1, X
Equipment Rating :
Explosionproof for use in Class I, Division 1, Groups A, B, C and D;
Dust-Ignition proof for Class II, Division 1, Groups E, F and G;
Dust-ignition proof for Class II, Division 1
“T6, see instruction for temperature code if process temperature above 85℃”
Ambient Temperature : -20 to 60℃
Enclosure : indoors and outdoors, NEMA Type 4X
conduct seal required within 18”for Group A only.
Nonincensive for Class I, Division 2, Groups A, B, C and D ; Class II, Division 2,
Groups E, F and G ; Class III, Division 1, Temperature Code T4
Ambient Temperature : -20 to 60℃
Enclosure : indoors and outdoors, NEMA Type 4X
2.9 EMC Conformity Standards
EMI (Emission): EN55011
EMS (Immunity): EN50082-2
Autrol recommends customer to apply the Meta l conduct Wiring or to upset he twisted pair
Shield Cable for signal wiring to conform the requirement of EMC Regulation, when customer
installs AUTROL Series Transmitters to the plant.
Chapter 3 Transmitter Functions
3.1 Overview
This Chapter contains information on operating Model ATT 2100. Tasks that should be performed on
the bench priori to installation are explained in this chapter.

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3.2 Safety Message
Procedures and instructions in this chapter may require special precautions to ensure the safety of the
personal performing the operations. Information that raises potential safety issues is indicated by
warning symbol(▲). Refer to the following safety messages before performing an operation preceded by
this symbol.
3.3 Warning
▲Warning
Explosion can result in death or serious injury:
◈Do not remove the transmitter covers in explosion environments when the circuit is alive.
◈Check transmitter to install accroding to Intrinsically safe regulation before HHT connect to Transmitter in
explosive environment.
◈Transmitter covers must be fully engaged to meet explosionproof requirements.
▲Warning
Electrical can result in death serious injury:
◈The qualification which is educated only the person whom it prepares will be able to establish the
transmitter.
▲Warning
Electrical can result in death serious injury:
◈Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical
shock.

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+ - - +
COMM TEST
1 2 3 4 5
POWER (+)
POWER (-)
RTD 2 wire
+ - - +
COMM TEST
1 2 3 4 5
POWER (+)
POWER (-)
RTD 3 wire
+ - - +
COMM TEST
1 2 3 4 5
POWER (+)
POWER (-)
RTD 4 wire
+ - - +
COMM TEST
TC(+)
TC(-)
1 2 3 4 5
POWER (+)
POWER (-)
3.4 Connection of Sensor
ATT 2100 Temperature Transmitter can input sensors such as RTD, Thermocouple(TC) and
Resistance. In case RTD, 2Wire/3Wire and 4Wire Sensor connection is applicable. Also, 2Wire TC(B, E,
J, K, N, R, S, T) Sensor input is applicable. Below pictures are present sensor connections using RTD &
TC. Ex) In case RTD 3Wire, common line connect to terminal No. 1, 2.
Figure 3-1. ATT 2100 Temperature Transmitter Sensor Connections

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HART
COMM
ATT2200 connector & HART communication.
3-5. Fail Mode Alarm
AUTROL® Smart Temperature Transmitter automatically and continuously performs self-diagnostic
routines. If the self-diagnostic routines detect a failure, the transmitter drives its output outside of the
normal saturation values. The transmitter will drive its output low(down) or high(up) based on the
position of the failure mode alarm jumper . See Table 3.1 for Output values.
[Table 3-1 Standard Alarm and Saturation Value]
Fail Mode Select Jumper Switch has in LCD Module and Main CPU Module and Jumper Switch Line is
connected circuital. In case of Not LCD Module, we can use CPU Module's Fail Mode Select Jumper
Switch and In case of LCD Module we can use LCD Module's Jumper Switch. In this case, CPU Module is
selected "Down" side. No selected we can select "Down" side.
(Jumper Select Switch is followed in Figure 3-2, 3-3)
Select Fail Mode Both LCD Module and CPU Module Only CPU
Module
CPU Module LCD Module CPU Module
Fail Down Down D D
Fail Up Down U U
Up U or D
Level 4~20mA Saturation 4~20mA Alarm
Low/Down 3.9 mA ≤3.8 mA
High/Up 20.5 mA ≥21
mA

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Table 3-2. Fail Mode
Fail Mode and EEPROM Write Selection Switch on CPU Board
EEPROM Writing [Down of Left] Alarm Down (4mA) [Down of Right]
EEPROM Protect [Up of Left] Alarm Down (20mA) [Up of Right]
Figure 3-1. Fail Mode and EEPROM-Write Selection Jumper Switch
Figure 3-2 Fail Mode Selection Jumper Switch of LCD Module
3.6 EEProm-Write Enable / Disable Mode Switch
There is the EEPROM (Electrically Erasable Programmable ROM) restoring various configuration variables
in Transmitter. For protect to change configuration variable data in software, hardware side there is
Write-Protect Mode and Jumper Switch selected it segmented "EEP-Write DIS / EN " in Main CPU Module.
Thus if you connect Jumper to DIS you can't change configuration data in EEPROM, when you connect
Jumper to EN you can change configuration data in EEPROM. No connected Jumper, it is classified EN. At
the factory before shipment, it is configured "EN". (Following figure 3-4)
Fail Mode Select
Jumper Switch

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Figure 3-3. Jumper Switch
-Dip Switch Selection –
Left 1(WR-EN) : EEPROM WRITE En/Disable Setting
Right 2(DOWN) : Fail Mode ALARM Setting
Figure 3-3. CPU Module Fail Mode, EEPROM-Write Selection Jumper Switch
There are two security methods in ATT 2100. Following this.
(1) Security Jumper: protect to writing configuration parameters of transmitter.
(2) Physical removing Zero and Span Magnetic Buttons of Transmitter: you are not able to regulate
Zero and Span in Local.
3.6.1 Security Jumper (EEPROM Write Protect)
Protect to change Configuration Parameter of transmitter to Write Protect Jumper.
CPU Module Jumper Switch
1) Fail Mode Selection
2) EEPROM Write Selection

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3.6.2 Zero and Span Magnetic Button
To remove Magnetic Button, you can't configure Zero and Span in Local.
.
3.7 Configuration of Alarm and Security Jumper Procedures
To change Jumper's position, follow this.
(1) If install the transmitter, cutoff power.
(2) Open the housing front side covers. In case Power Supply, don't open the covers of transmitter
(3) After turn off Jumper, turn on at wanted position.
(4) Close the housing covers. You must fully engage to meet explosion proof requirements
3.8 Configuration of Zero and Span Procedures
There are ZERO and SPAN Buttons when the nameplate opened of the transmitter. For the previous
version of transmitter, ZERO, SPAN, ZERO TRIM and ZERO ADJ. functions were supported using ZERO /
SPAN Buttons. But, from the version of 58, Units, Range, Damping, LCD decimal set functions are
included. Also, the procedure is changed as below.
.
But ZERO and SPAN set function is same as before Revision of 58.
Using functions which supported by buttons,
(1) Zero/Span Button mounted in Transmitter.
(2) HHT Configurator by HART Communication (following chapter 4)
** Refer to “275 Hart Communicator User Guide” on Appendix II for details.
Zero/Span configuration process by Zero/Span Button of transmitter is following this.
(1) Release to both sides bolts of Name Plate in the upper part of transmitter and if push down right of
Name Plate, appear to Zero/Span Button (following figure 3-5)
(2) Zero Configurations
Set the current process value for Lower Range Value (4 mA).
Put purposed pressure for zero over 10 seconds and push Zero Button over 5 seconds. Then show “Zero”
in LCD window. After checking this message, take off the finger from the button. Push the button over 3
seconds after 1 second passes. Then show “-ZE-“ in LCD window. By this message, all zero
configurations have finished. If the works has failed, show “SPEr” or “SEtE” in LCD window.
(3) Span Configurations
Set the current process value for Upperr Range Value (20 mA).
Put purposed pressure for zero over 10 seconds and push Span Button over 5 seconds. Then show
“SPAn” in LCD window. After checking this message, take off the finger from the button. Push the button
over 3 seconds after 1 second passes. Then show “-SP-“ in LCD window. By this message, all zero
configurations have finished. If the works has failed, show “SPEr” or “SEtE” in LCD window.
Error Message
- “SPEr” : In case, Setting Value is over Sensor Limit Range or Less Minimum SPAN