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

Software
FAQ
Selection Guide
Broszury
Instrukcje obsługi
Ogólne specyfikacje
FAQ
Pomoc techniczna

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}

Noty aplikacyjne

Easily Adding Messages to Manufacturing Data Using the Touch Panel

FAQ

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)

FAQ

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

(ns-faq-ut-2013-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2001-setting)

FAQ

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

(ns-faq-ut-2017-setting)

FAQ

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

(ns-faq-ut-2024-connect)

FAQ

Are communications with the FA-M3 possible?

(ns-faq-ut-2021-connect)

FAQ

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)

FAQ

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)

FAQ

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)

FAQ

Can I use analog input in computations?

(ns-faq-ut-2032-program)

FAQ

Can I rewrite constants used in ladder programs via communication?

(ns-faq-ut-2033-program)

FAQ

Can I disable ladder programs that I used?

(ns-faq-ut-2034-setting)

FAQ

Can I detect when the power is turned ON?

(ns-faq-ut-2035-program)

FAQ

My LL50A ladder program monitor does not start.

(ns-faq-ut-2036-program)

FAQ

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

(ns-faq-ut-2037-program)

FAQ

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

(ns-faq-ut-2038-program)

FAQ

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)

FAQ

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

(ns-faq-ut-2041-setting)

FAQ

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

(ns-faq-ut-2042-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2044-setting)

FAQ

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

(ns-faq-ut-2045-setting)

FAQ

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

(ns-faq-ut-2046-setting)

FAQ

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

(ns-faq-ut-2047-setting)

FAQ

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

(ns-faq-ut-2051-connect)

FAQ

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

(ns-faq-ut-2052-soft)

FAQ

Can I acquire trend data on the LL50A?

(ns-faq-ut-2053-soft)

FAQ

Can I switch scaling using contact input?

(ns-faq-ut-2054-program)

FAQ

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

(ns-faq-ut-2055-spec)

FAQ

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

(ns-faq-ut-2048-setting)

FAQ

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

(ns-faq-ut-2049-setting)

FAQ

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

(ns-faq-ut-2050-setting)

FAQ

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)

FAQ

Are all COM terminals for contact input connected internally?

(ns-faq-ut-2061-spec)

FAQ

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

(ns-faq-ut-2062-spec)

FAQ

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

(ns-faq-ut-2063-spec)

FAQ

How can I enter initial settings?

(ns-faq-ut-2064-setting)

FAQ

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

(ns-faq-ut-2070-spec)

FAQ

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

(ns-faq-ut-2074-setting)

FAQ

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

(ns-faq-ut-2077-connect)

FAQ

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

(ns-faq-ut-2078-spec)

FAQ

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

(ns-faq-ut-2083-setting)

FAQ

Is a terminal cover included?

(ns-faq-ut-2088-select)

FAQ

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

(ns-faq-ut-2089-setting)

FAQ

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

(ns-faq-ut-2087-spec)

FAQ

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)

FAQ

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

(ns-faq-ut-2091-select)

FAQ

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

(ns-faq-ut-2094-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2097-spec)

FAQ

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)

FAQ

I want to check the currently used PID settings.

(ns-faq-ut-2102-setting)

FAQ

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)

FAQ

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)

FAQ

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

(ns-faq-ut-2109-spec)

FAQ

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

(ns-faq-ut-2110-spec)

FAQ

What is the alarm standby function?

(ns-faq-ut-2111-spec)

FAQ

Are the control and alarm hysteresis values set as percentages?

(ns-faq-ut-2113-setting)

FAQ

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

(ns-faq-ut-2114-setting)

FAQ

How can I check the RS485 communication status?

(ns-faq-ut-2116-connect)

FAQ

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

(ns-faq-ut-2120-setting)

FAQ

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

(ns-faq-ut-2121-spec)

FAQ

Why are PID parameters set with relay output?

(ns-faq-ut-2123-spec)

FAQ

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

(ns-faq-ut-2124-spec)

FAQ

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

(ns-faq-ut-2129-setting)

FAQ

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

(ns-faq-ut-2136-setting)

FAQ

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

(ns-faq-ut-2137-setting)

FAQ

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

(ns-faq-ut-2140-spec)

FAQ

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

(ns-faq-ut-2141-spec)

FAQ

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

(ns-faq-ut-2143-setting)

FAQ

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

(ns-faq-ut-2144-setting)

FAQ

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)

FAQ

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)

FAQ

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

(ns-faq-ut-2147-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2153-setting)

FAQ

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

(ns-faq-ut-2154-setting)

FAQ

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

(ns-faq-ut-2155-setting)

FAQ

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

(ns-faq-ut-2156-setting)

FAQ

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

(ns-faq-ut-2157-setting)

FAQ

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

(ns-faq-ut-2158-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2162-spec)

FAQ

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)

FAQ

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

(ns-faq-ut-2165-spec)

FAQ

What is the measured current during RTD input?

(ns-faq-ut-2167-spec)

FAQ

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

(ns-faq-ut-2171-setting)

FAQ

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)

FAQ

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

(ns-faq-ut-2177-spec)

FAQ

Can I use square root extraction on measured input?

(ns-faq-ut-2183-spec)

FAQ

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

(ns-faq-ut-2184-spec)

FAQ

What is the MR (manual reset) function?

(ns-faq-ut-2185-spec)

FAQ

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)

FAQ

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

(ns-faq-ut-2191-select)

FAQ

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

(ns-faq-ut-2194-other)

FAQ

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)

FAQ

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)

FAQ

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)

FAQ

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

(ns-faq-ut-2198-spec)

FAQ

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)

FAQ

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)

FAQ

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)

FAQ

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

(ns-faq-ut-2210-spec)

FAQ

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

(ns-faq-ut-2213-spec)

FAQ

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

(ns-faq-ut-2214-spec)

FAQ

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

(ns-faq-ut-2215-setting)

FAQ

Can I switch heating and cooling control?

(ns-faq-ut-2218-spec)

FAQ

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

(ns-faq-ut-2219-connect)

FAQ

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)

FAQ

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)

FAQ

Do you sell terminal covers?

(ns-faq-ut-2233-other)

FAQ

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)

FAQ

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

(ns-faq-ut-2241-setting)

FAQ

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

(ns-faq-ut-2243-connect)

FAQ

Can I choose the color of the UTAdvanced terminal cover?

(ns-faq-ut-2246-spec)

FAQ

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

(ns-faq-ut-2247-other)

FAQ

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

(ns-faq-ut-2248-spec)

FAQ

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

(ns-faq-ut-2249-setting)

FAQ

Can I set control for power fail recovery to MAN?

(ns-faq-ut-2117-setting)

Broszury

Digital Indicating Controller UTAdvanced (4.8 MB)

Instrukcje obsługi

Ogólne specyfikacje

Oprogramowanie

LL50A Parameter Setting Software *Log-in Required

Schematy

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Kontakt

Dual-loop digital indicating controllers UT32A-D

Overview