Name: Dual-loop digital indicating controllers UT32A-D
Brand: Yokogawa
SKU: ut32a-d

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FAQ
Selection Guide
Catálogos
Manuales
Especificaciones Generales
Soporte Técnico

The UT32A-D is a compact digital indicating controller with selectable 2-loop control. It also includes a ladder sequence function.

UTAdvanced Logo

Certification Marks

^{CSA C22.2 61010-/1

UL61010-1

CE marking conformance available soon with the DIN rail mounted controllers}

Features

Advanced Control

Ladder sequence control
Fuzzy logic control

Simplicity

Easy-to-read, 14-segment large color LCD display
Scrolling text feature for parameters
Navigation guide & navigation keys
Programmable funciton keys
User settable default values
Multiple language support (English, Spanish, French, German)
Compact design of 65-mm depth

Networking

RS-485 (Modbus/RTU, peer to peer, coordinated, PC-Link)

Reliability

3 year warranty*1
RoHS/WEEE
NEMA4*2/IP66 front panel
*1: The 3 year warranty extendes 36 months after shipment from our factory.
*2: Hose-down test only Application

Software

LL50A parameters setting software with the ladder program building function (sold seperately)
Panel and DIN rail mountable models are available.

Certification Marks

^{CSA C22.2 61010-/1

UL61010-1

CE marking conformance available soon with the DIN rail mounted controllers}

【Support Information】List of RoHS

This is a list of recorder and controller products that support the RoHS (2011/65/EU) directive.

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Notas de Aplicación

Easily Adding Messages to Manufacturing Data Using the Touch Panel

Preguntas Frecuentes

I'm editing a CC-Link communication profile on the LL50A. I want to add the UT32A-D type to the RS485 communication line, but the PV2 register symbol doesn't appear.

(ns-faq-ut-2168-setting)

Preguntas Frecuentes

Even when I turn ON the power, nothing appears on the UT display.

(ns-faq-ut-2013-setting)

Preguntas Frecuentes

Can you tell me the procedure for assignment when the heater break alarm output option (suffix code /HA) is installed?

(ns-faq-ut-2015-setting)

Preguntas Frecuentes

I can't find a parameter I want to set.

(ns-faq-ut-2001-setting)

Preguntas Frecuentes

I set up a difference lower limit alarm, but no alarm is output.

(ns-faq-ut-2017-setting)

Preguntas Frecuentes

With the UTAdvanced ladder program function, can I use constants and other parameters in basic math functions?

(ns-faq-ut-2024-connect)

Preguntas Frecuentes

Are communications with the FA-M3 possible?

(ns-faq-ut-2021-connect)

Preguntas Frecuentes

Can I use an RS-485 communication program written for the GREEN series (UT300/UT400/UT500/UP300/UP500/UM300) on a UT-Advanced series instrument?

(ns-faq-ut-2025-connect)

Preguntas Frecuentes

When using the LL50A to create ladder programs, which ladder program edit mode should I use: "input ladder calculation," "output ladder calculation," or "user ladder"?

(ns-faq-ut-2030-program)

Preguntas Frecuentes

I'm creating ladder programs on the LL50A. I want to set input computed results to R.SP, but I see lots of digits are displayed after the decimal point of the data on the ladder monitor. Can I reduce the number of digits displayed after the decimal point?

(ns-faq-ut-2031-program)

Preguntas Frecuentes

Can I use analog input in computations?

(ns-faq-ut-2032-program)

Preguntas Frecuentes

Can I rewrite constants used in ladder programs via communication?

(ns-faq-ut-2033-program)

Preguntas Frecuentes

Can I disable ladder programs that I used?

(ns-faq-ut-2034-setting)

Preguntas Frecuentes

Can I detect when the power is turned ON?

(ns-faq-ut-2035-program)

Preguntas Frecuentes

My LL50A ladder program monitor does not start.

(ns-faq-ut-2036-program)

Preguntas Frecuentes

A ladder program that I wrote doesn't work properly.

(ns-faq-ut-2037-program)

Preguntas Frecuentes

My ladder program's comparison commands don't work properly.

(ns-faq-ut-2038-program)

Preguntas Frecuentes

When using contact input in ladder programs, is it necessary to turn OFF the contact function assigned to the setup parameters?

(ns-faq-ut-2039-program)

Preguntas Frecuentes

Can you tell me how to wire and set up waste liquid pH control?

(ns-faq-ut-2041-setting)

Preguntas Frecuentes

I'm controlling the temperature of an electric furnace using a thyristor. How should I wire and configure this?

(ns-faq-ut-2042-setting)

Preguntas Frecuentes

I'm controlling the temperature of an electric furnace using solid state relays. How should I wire and configure this?

(ns-faq-ut-2043-setting)

Preguntas Frecuentes

Can you tell me how to wire and set up flow control using an inverter?

(ns-faq-ut-2044-setting)

Preguntas Frecuentes

I'm controlling tank level ON/OFF. How should I wire and configure this?

(ns-faq-ut-2045-setting)

Preguntas Frecuentes

I'm doing proportional control of tank level. How should I wire and configure this?

(ns-faq-ut-2046-setting)

Preguntas Frecuentes

I'm controlling tank pressure. How should I wire and configure this?

(ns-faq-ut-2047-setting)

Preguntas Frecuentes

With the LL50A and UTAdvanced, can I perform RS-485 communications without a dedicated cable?

(ns-faq-ut-2051-connect)

Preguntas Frecuentes

How can I display parameters that aren't displayed in the LL50A parameter setting software?

(ns-faq-ut-2052-soft)

Preguntas Frecuentes

Can I acquire trend data on the LL50A?

(ns-faq-ut-2053-soft)

Preguntas Frecuentes

Can I switch scaling using contact input?

(ns-faq-ut-2054-program)

Preguntas Frecuentes

What is the resolution of control output (4–20 mADC)?

(ns-faq-ut-2055-spec)

Preguntas Frecuentes

I'm controlling tank temperature. How should I wire and configure this?

(ns-faq-ut-2048-setting)

Preguntas Frecuentes

I'm controlling furnace temperature with a motorized valve. How should I wire and configure this?

(ns-faq-ut-2049-setting)

Preguntas Frecuentes

I'm controlling temperature with a heat exchanger. How should I wire and configure this?

(ns-faq-ut-2050-setting)

Preguntas Frecuentes

To cause setpoints (SP) to change at a fixed rate, I set the SP ramp up and down parameters (UPR and DNR). Is this function still enabled when changing the SP value through remote input (RSP)?

(ns-faq-ut-2058-spec)

Preguntas Frecuentes

Are all COM terminals for contact input connected internally?

(ns-faq-ut-2061-spec)

Preguntas Frecuentes

Is there an easy way to change the settings for alarms 1 and 2?

(ns-faq-ut-2062-spec)

Preguntas Frecuentes

Can I reverse the 4–20 mA control output and change to a 20–4 mA signal?

(ns-faq-ut-2063-spec)

Preguntas Frecuentes

How can I enter initial settings?

(ns-faq-ut-2064-setting)

Preguntas Frecuentes

OVER was displayed on the PV (measured value) display. How will the control output operate in this case?

(ns-faq-ut-2070-spec)

Preguntas Frecuentes

I initialized the controller, but no control output value is output.

(ns-faq-ut-2074-setting)

Preguntas Frecuentes

B.OUT was displayed on the PV (measured value) display. What could be the cause of this?

(ns-faq-ut-2077-connect)

Preguntas Frecuentes

There are differences between PV display values and the displays of other measuring instruments. Can I correct these?

(ns-faq-ut-2078-spec)

Preguntas Frecuentes

An error occurs with position-proportional type automatic valve position adjustment (V.AT).

(ns-faq-ut-2083-setting)

Preguntas Frecuentes

Is a terminal cover included?

(ns-faq-ut-2088-select)

Preguntas Frecuentes

Can I set the PV display to -100 with 20 mA input, and to 0 with 4 mA input?

(ns-faq-ut-2089-setting)

Preguntas Frecuentes

Can I switch the temperature units between°C and °F?

(ns-faq-ut-2087-spec)

Preguntas Frecuentes

I'm trying to switch the PID number with DI input but it's not working correctly. To check, I'm looking at the green numbers in the upper left of the SP display.

(ns-faq-ut-2090-spec)

Preguntas Frecuentes

Do you have a 48 x 96 sized controller that supports CC-Link?

(ns-faq-ut-2091-select)

Preguntas Frecuentes

I perform auto-tuning on the UT, but the auto-tuning parameters (AT) do not appear.

(ns-faq-ut-2094-setting)

Preguntas Frecuentes

I purchased a UT with the communication function, but currently I'm not using the communication function. I haven't even wired communication, but the blinking SP decimal point of a communication error appears. Why is that?

(ns-faq-ut-2096-connect)

Preguntas Frecuentes

Up to how many SSRs can be connected to the UT?

(ns-faq-ut-2097-spec)

Preguntas Frecuentes

I'm perform auto-tuning on the UT. At about how much relative to the set point does the output switch?

(ns-faq-ut-2099-spec)

Preguntas Frecuentes

I want to check the currently used PID settings.

(ns-faq-ut-2102-setting)

Preguntas Frecuentes

I'm doing temperature control. I did PID tuning, but the overshoots are still large and I want to suppress them. Is there a good way to do this?

(ns-faq-ut-2104-setting)

Preguntas Frecuentes

I'm replacing my GREEN series with the UTAdvanced series. Is there anything I need to be careful of in terms of wiring?

(ns-faq-ut-2108-connect)

Preguntas Frecuentes

If I switch the SP number will the PID number switch too?

(ns-faq-ut-2109-spec)

Preguntas Frecuentes

Does the alarm function work when operation is stopped (STOP)?

(ns-faq-ut-2110-spec)

Preguntas Frecuentes

What is the alarm standby function?

(ns-faq-ut-2111-spec)

Preguntas Frecuentes

Are the control and alarm hysteresis values set as percentages?

(ns-faq-ut-2113-setting)

Preguntas Frecuentes

I'm using the UP35A and UP55A. Are PV and local event hysteresis values set with percentages?

(ns-faq-ut-2114-setting)

Preguntas Frecuentes

How can I check the RS485 communication status?

(ns-faq-ut-2116-connect)

Preguntas Frecuentes

I want to set the PID, output limiter, and hysteresis for each SP number.

(ns-faq-ut-2120-setting)

Preguntas Frecuentes

What is the minimum hold time that contact input can detect?

(ns-faq-ut-2121-spec)

Preguntas Frecuentes

Why are PID parameters set with relay output?

(ns-faq-ut-2123-spec)

Preguntas Frecuentes

Does the UTAdvanced series support CCC and GB standards? Can it be used in China?

(ns-faq-ut-2124-spec)

Preguntas Frecuentes

Can the alarm operation be disabled during operation stop (STOP) or manual operation (MAN)?

(ns-faq-ut-2129-setting)

Preguntas Frecuentes

I want to stop the lamp indicator or action for unused alarms.

(ns-faq-ut-2136-setting)

Preguntas Frecuentes

Can I assign heater disconnection alarm 1 to alarm 1 output (terminal no. 108-109)?

(ns-faq-ut-2137-setting)

Preguntas Frecuentes

Is there a limit on the number of times you can write to the D register via communication?

(ns-faq-ut-2140-spec)

Preguntas Frecuentes

What should I do if DI input is not accepted on relay contacts?

(ns-faq-ut-2141-spec)

Preguntas Frecuentes

Can I remove the output limit value restriction during manual operation?

(ns-faq-ut-2143-setting)

Preguntas Frecuentes

When I start operation (RUN), control output doesn't change.

(ns-faq-ut-2144-setting)

Preguntas Frecuentes

When I change from STOP to RUN the control output overshoot becomes large. What can I do about that? There is no problem with PID tuning.

(ns-faq-ut-2145-setting)

Preguntas Frecuentes

I'm controlling temperature by using voltage pulse output to operate a heater with an SSR, but I can't stop the hunting. I already performed auto-tuning.

(ns-faq-ut-2146-setting)

Preguntas Frecuentes

Valve calibration parameters don't appear on position proportional controllers.

(ns-faq-ut-2147-setting)

Preguntas Frecuentes

I am connecting the UT and Mitsubishi's touch panel GOT using RS-485 communication. Which communication protocol should I choose?

(ns-faq-ut-2152-setting)

Preguntas Frecuentes

I'm controlling pressure. Are there PID reference values?

(ns-faq-ut-2153-setting)

Preguntas Frecuentes

I'm controlling flow. Are there PID reference values?

(ns-faq-ut-2154-setting)

Preguntas Frecuentes

I'm controlling flue levels. Are there PID reference values?

(ns-faq-ut-2155-setting)

Preguntas Frecuentes

With 1-5 VDC input, can I make the PV display 0.00 to -10.00 kPa?

(ns-faq-ut-2156-setting)

Preguntas Frecuentes

I just purchased the UT and UM and the EV lamp turned ON. What does that mean?

(ns-faq-ut-2157-setting)

Preguntas Frecuentes

I want to create a ladder program that writes output tracking values via communication.

(ns-faq-ut-2158-setting)

Preguntas Frecuentes

I'm using a thermocouple for the input, but "b.out" appears on the PV display. What should I check first?

(ns-faq-ut-2160-other)

Preguntas Frecuentes

Can you tell me the inrush current value of the UTA series of instrument power?

(ns-faq-ut-2162-spec)

Preguntas Frecuentes

Can you tell me how to get the measurement accuracy when measuring 0 to 1000°C with a type K thermocouple? I selected input type K2 (-270.0 to 1000.0).

(ns-faq-ut-2163-spec)

Preguntas Frecuentes

I purchased a DIN rail mount UTAdvanced series, but how should I configure it?

(ns-faq-ut-2165-spec)

Preguntas Frecuentes

What is the measured current during RTD input?

(ns-faq-ut-2167-spec)

Preguntas Frecuentes

I'm pressing SET/ENTER on the front panel keys but I can't change the SP value.

(ns-faq-ut-2171-setting)

Preguntas Frecuentes

I want to add 10-segment linearizers to the UT control output value. Can the broken line output result be read via communication?

(ns-faq-ut-2176-spec)

Preguntas Frecuentes

I set the UTA output to 10-segment linearizer approximation. Can the resulting output values be read via communication?

(ns-faq-ut-2177-spec)

Preguntas Frecuentes

Can I use square root extraction on measured input?

(ns-faq-ut-2183-spec)

Preguntas Frecuentes

Can I make it display the alarm type when an alarm occurs?

(ns-faq-ut-2184-spec)

Preguntas Frecuentes

What is the MR (manual reset) function?

(ns-faq-ut-2185-spec)

Preguntas Frecuentes

How to connect one UT with CC-Link communication to another downstream UT via RS485. The RS485 communication terminal of the UT with CC-Link communication is a 2-wire system, and that of the other UT is a 4-wire system.

(ns-faq-ut-2187-connect)

Preguntas Frecuentes

I want to control the temperature of 3 zones. How should I configure it?

(ns-faq-ut-2191-select)

Preguntas Frecuentes

I purchased a general type of controller. Can this control cooling?

(ns-faq-ut-2194-other)

Preguntas Frecuentes

I want to check the suffix code but I can't see the name plate. Is there another way to check it?

(ns-faq-ut-2195-setting)

Preguntas Frecuentes

After converting the controller manual output value to a number like the SP, can I finalize it with the ENT key?

(ns-faq-ut-2196-setting)

Preguntas Frecuentes

I'm using the Pt100 sensor. The PV input type IN parameters include PT1, PT2, and PT3, but which should I select?

(ns-faq-ut-2197-setting)

Preguntas Frecuentes

Can I apply a 24 VDC voltage to a contact input?

(ns-faq-ut-2198-spec)

Preguntas Frecuentes

I want to output the results of calculations by ladder programs with 4-20 mA on the OUT output terminal, but nothing happens.

(ns-faq-ut-2207-program)

Preguntas Frecuentes

I want to output the results of calculations by ladder programs with 4-20 mA on the RET output terminal, but nothing happens.

(ns-faq-ut-2208-program)

Preguntas Frecuentes

I want to output the results of calculations by ladder programs with 4-20 mA on the OUT2 output terminal, but nothing happens.

(ns-faq-ut-2209-program)

Preguntas Frecuentes

Is the SP slope valid for remote SP values as well?

(ns-faq-ut-2210-spec)

Preguntas Frecuentes

I want to contol pressure and temperature with a single pattern using the UP and UT.

(ns-faq-ut-2213-spec)

Preguntas Frecuentes

When installing the UTAdvanced series, what is the depth in millimeters from the surface of the panel?

(ns-faq-ut-2214-spec)

Preguntas Frecuentes

Can I use DO to transmit the SP number currently used on the UT to an external device?

(ns-faq-ut-2215-setting)

Preguntas Frecuentes

Can I switch heating and cooling control?

(ns-faq-ut-2218-spec)

Preguntas Frecuentes

Can I connect multiple instruments such as power controllers to a controller's analog current output?

(ns-faq-ut-2219-connect)

Preguntas Frecuentes

I’ve coordinated operation between 2 UT's via RS485 communication. I want to compensate the SP value of the child UT but is that possible?

(ns-faq-ut-2224-setting)

Preguntas Frecuentes

I wrote the alarm setting values from the UT350 to the UT35A via communication. On the UT350, the alarm setting values were common from 1SP through 4SP, but when updating to the UT35A, what should I do?

(ns-faq-ut-2231-spec)

Preguntas Frecuentes

Do you sell terminal covers?

(ns-faq-ut-2233-other)

Preguntas Frecuentes

To prevent mis-operation, is there a setting where you hold down the A/M button to switch the operation?

(ns-faq-ut-2240-setting)

Preguntas Frecuentes

Can I set it for 1 shot-only event display and contact output ON when an alarm activates?

(ns-faq-ut-2241-setting)

Preguntas Frecuentes

Is it possible to connect multiple contact inputs to a single relay contact?

(ns-faq-ut-2243-connect)

Preguntas Frecuentes

Can I choose the color of the UTAdvanced terminal cover?

(ns-faq-ut-2246-spec)

Preguntas Frecuentes

Is the current transformer for heater current measurement that is used by UTAdvanced made by Yokogawa Electric?

(ns-faq-ut-2247-other)

Preguntas Frecuentes

What is the model of the current transformer for heater current measurement used by UTAdvanced?

(ns-faq-ut-2248-spec)

Preguntas Frecuentes

How can I display the currently used PID no. on the operation screen?

(ns-faq-ut-2249-setting)

Preguntas Frecuentes

Can I set control for power fail recovery to MAN?

(ns-faq-ut-2117-setting)

Catálogos

UTAdvanced Digital Indicating Controller (11.3 MB)

Manuales

Especificaciones Generales

Software

LL50A Parameter Setting Software *Log-in Required

Planos

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Dual-loop digital indicating controllers UT32A-D

Overview

Features

Advanced Control

Simplicity

Networking

Reliability

Software

Details

【Support Information】List of RoHS

Recursos

Descargas

Catálogos

Manuales

Especificaciones Generales

Software

Planos