Name: Program Controller UP55A
Brand: Yokogawa
SKU: up55a

Software
FAQ
Selection Guide
Broszury
Instrukcje obsługi
Ogólne specyfikacje
Pomoc techniczna

The UP55A is a newly-released 1/4 DIN sized program controller provides up to 30 program patterns, and simultaneous monitoring of 8 PV events, 16 time events, and 8 alarms. Also a ladder sequence function is included as standard.

Overview

The UP55A is a newly-released 1/4 DIN sized program controller provides up to 30 program patterns, and simultaneous monitoring of 8 PV events, 16 time events, and 8 alarms.

Advanced Control

5 built-in control functions and algorithms
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

Ethernet (Modbus/TCP)
RS-485 (Modbus/RTU, peer to peer, coordinated, PC-Link)
Open network (PROFIBUS-DP, CC-Link, DeviceNet)

Reliability

3 year warranty^*1
RoHS/WEEE
NEMA4^*2/IP66 front panel

Application Software

LL50A parameters setting software with the ladder program building function (sold seperately)

*1: The 3 year warranty extendes 36 months after shipment from our factory.
*2: Hose-down test only

【Support Information】List of RoHS

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

Zobacz więcej
【Support Information】UTAdvanced Series Parameter Maps and Lists

UTAdvanced series Parameter map list for each model can be downloaded.
Please use it to manage and save the set parameters. Also please use it as a reference for the key operation at that time.

Zobacz więcej
【Support Information】New Legislative Framework (NLF) Conforming Products

This is a list of recorder and controller products that support the New Legislative Framework (NLF.)

Zobacz więcej

Referencje

Control of Heat Treating Furnace Operation

Noty aplikacyjne

Controlling a pharmaceutical sterilizer/pasteurizer

FAQ

The UP55A program controller comes standard with 8 contact input (DI) terminals, but I only know 3 of the terminal numbers.What are the other 5 terminal numbers?

(ns-faq-ut-2071-connect)

FAQ

At the end of UP32A/UP35A/UP55A programs, does the PIDNo. change when local is set (JC=LOCAL)?

(ns-faq-ut-2079-spec)

FAQ

How do I set up output of alarm output 1 from the UP32A/UP35A/UP55A AL1 terminals (relay contact output)?

(ns-faq-ut-2082-setting)

FAQ

I want to check the program controller patterns from the main unit.

(ns-faq-ut-2122-setting)

FAQ

With a program controller, if you don't turn ON the wait function on/off 1–5 setting (parameter WT.SW1–WT.SW5), does the wait function not operate?

(ns-faq-ut-2127-spec)

FAQ

With program controllers, can you do auto-tuning while programs are running?

(ns-faq-ut-2128-setting)

FAQ

With program controllers, can you change the SP while programs are running?

(ns-faq-ut-2133-setting)

FAQ

On a program controller, can I do contact output when an operation parameter ends?

(ns-faq-ut-2134-setting)

FAQ

While a program is running, I want to judge advancing to the next segment with an operator. How can I do that?

(ns-faq-ut-2142-setting)

FAQ

I use the UP under batch control. I want to display a message on the front panel of the UP after batch control stops.

(ns-faq-ut-2169-setting)

FAQ

How can I delete a segment from a UP program pattern through CC-Link communication?

(ns-faq-ut-2189-setting)

FAQ

I want to write program patterns to the UP Program Controller via communications, but can I do that while the UP is running a program?

(ns-faq-ut-2201-connect)

FAQ

Can I use DO to transmit the pattern number currently used on the UP to an external device?

(ns-faq-ut-2216-setting)

FAQ

Is remote input required on the cascade primary controller when performing cascade control with two controllers?

(ns-faq-ut-2118-setting)

FAQ

When switching input with 2-input switching control, doesn't the control output suddenly change (bump)?

(ns-faq-ut-2057-spec)

FAQ

I want to use 2 communication systems.

(ns-faq-ut-2085-select)

FAQ

With the UT55A, UT75A, and UP55A, is there a difference between selecting RS485 communication with the 2nd digit of thesuffix code versus the 3rd digit?

(ns-faq-ut-2086-select)

FAQ

I'm doing cascade control. How do I do auto-tuning?

(ns-faq-ut-2103-setting)

FAQ

Are there controllers that can output 2 alarm relay contacts with the c contact?

(ns-faq-ut-2106-select)

FAQ

With loop control with PV switching or PV auto-selector, can I apply independent correction on each individual input?

(ns-faq-ut-2172-setting)

FAQ

With loop control with PV switching or PV auto-selector, can I set alarms individually for analog values acquired on each input?

(ns-faq-ut-2173-setting)

FAQ

Can I use a low cut on the PV (measured value input)?

(ns-faq-ut-2186-spec)

FAQ

I want to display he volume of a spherical tank, but is there a function that can do that?

(ns-faq-ut-2192-spec)

FAQ

I want to perform cascade control of 2 temperature inputs on a single unit. Is there a model that can do that?

(ns-faq-ut-2193-select)

FAQ

Is there a model that can have 2 ports of RS485 communication?

(ns-faq-ut-2223-select)

FAQ

What happens to the alarm setting values when you switch from local SP to remote SP?

(ns-faq-ut-2126-spec)

FAQ

Can I toggle between remote and local by pressing a key?

(ns-faq-ut-2131-setting)

FAQ

I want to convert my old controller (GREEN series) parameter data for the UTAdvanced series. Is there a program for that?

(ns-faq-ut-2222-soft)

FAQ

I used the parameter conversion tool to convert GREEN series data for the UTA series. I can’t add the CC-Link communication option code to the converted data.

(ns-faq-ut-2230-spec)

FAQ

Can I set control for power fail recovery to MAN?

(ns-faq-ut-2117-setting)

FAQ

I want to wire a 2-wire transmitter and a 24 VDC sensor power supply.

(ns-faq-ut-2119-connect)

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

Can I set up 4 alarm relay outputs?

(ns-faq-ut-2016-setting)

FAQ

With the types that have an Ethernet communication function, even if I set the Ethernet setting switch to "1," it reverts to "0."

(ns-faq-ut-2022-connect)

FAQ

After changing the UT's SP values from the MELSEC via CC-Link, when I change the SP value on the UT main unit, I can't change to the same value as before from the MELSEC.

(ns-faq-ut-2026-connect)

FAQ

With CC-Link, I write 1 to RY48 and change to MAN, and then change to AUTO using the main unit A/M key. Can you tell me how to change back to MAN again via CC-Link?

(ns-faq-ut-2027-connect)

FAQ

What profile number is used when using CC-Link on only 1 unit?

(ns-faq-ut-2028-connect)

FAQ

Can I switch between RUN and STOP via CC-Link?

(ns-faq-ut-2029-connect)

FAQ

To use valve opening in a position proportional type UT ladder program, which register should I reference?

(ns-faq-ut-2040-program)

FAQ

Can I output an alarm (close the alarm terminal) on a power failure?

(ns-faq-ut-2056-setting)

FAQ

Is calibration of position still required if the position proportional type feedback input is current?

(ns-faq-ut-2059-spec)

FAQ

Can I change the temperature controller profile information for CC-Link communication?

(ns-faq-ut-2068-spec)

FAQ

What is the Modbus master function that is added when CC-Link communication is installed?

(ns-faq-ut-2069-spec)

FAQ

What happens to transmission output when an input OVER occurs at 4–20 mA input (PV: 4–20 mA)?

(ns-faq-ut-2081-setting)

FAQ

I connect multiple UTs as CC-Link slaves. How should I assign PLC CPU registers?

(ns-faq-ut-2092-connect)

FAQ

Is there a C contact with alarm contact output?

(ns-faq-ut-2112-spec)

FAQ

Can you describe the register symbols in the profiles for open network communication?

(ns-faq-ut-2115-term)

FAQ

Can a UT100 series instrument be connected downstream of a UTAdvanced series with CC-Link communications?

(ns-faq-ut-2125-spec)

FAQ

Can I connect transmission output (current output) to a voltage input meter?

(ns-faq-ut-2135-setting)

FAQ

I'm writing PID settings via CC-Link communication, but when I send 100 to proportional band P, 10.0 appears on the main unit.

(ns-faq-ut-2138-setting)

FAQ

b.out was displayed on the controller's PV display. What does that mean?

(ns-faq-ut-2148-spec)

FAQ

Can I read a valve opening value via communication on a position proportional controller?

(ns-faq-ut-2159-spec)

FAQ

Which station type should I select for the UTAdvanced series for CC-Link communication: Remote I/O, Remote Device, or Intelligent Device?

(ns-faq-ut-2164-setting)

FAQ

I purchased a unit with CC-Link communication. I'm setting up the parameters for CC-Link, and there are 2 communication speed settings, BR and BPS. Which setting should I use?

(ns-faq-ut-2166-setting)

FAQ

Sometimes data can't be written to the "1.SP" register via CC-Link communication. What causes this?

(ns-faq-ut-2178-spec)

FAQ

Sometimes with CC-Link communication it stops writing data. What should I do?

(ns-faq-ut-2180-spec)

FAQ

What happens if I write data outside the specified range via CC-Link communication?

(ns-faq-ut-2181-spec)

FAQ

Is there support for the "CC-Link IE" standard?

(ns-faq-ut-2182-spec)

FAQ

I want to perform autotuning via communication on a UT with CC-Link communication. Should I turn AT_L1 which is assigned to the OUT area in the profile to ON (=write 1)?

(ns-faq-ut-2175-program)

FAQ

Downstream from a UT with CC-Link communication (the Modbus master), the power to a controller connected via RS485 communication (the Modbus slave) went out. After the power to the controller was restored, communication did not restart. What should I do?

(ns-faq-ut-2179-spec)

FAQ

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

(ns-faq-ut-2210-spec)

FAQ

I have the /LP option and I’m wiring a 2 wire transmitter power supply. How can I input a simulated current signal?

(ns-faq-ut-2239-connect)

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

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

(ns-faq-ut-2013-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

Are all COM terminals for contact input connected internally?

(ns-faq-ut-2061-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 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

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

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'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 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

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 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 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

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 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

Do you sell terminal covers?

(ns-faq-ut-2233-other)

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 split computation output function? [UT52A/UT55A/UT75A/UP55A]

(ns-faq-ut-20076-term)

FAQ

Can you tell me where to download catalogs, specifications, user manuals, technical information, drawings, software, and CAD data?

(ns-faq-gxgp-097-other)

Broszury

UTAdvanced Digital Indicating Controller (11.3 MB)
Digital Indicating Controller UTAdvanced for Customization (2.1 MB)
SMARTDAC+ Aerospace Heat Treatment (Option /AH) (886 KB)
SMARTDAC+ Automotive Industry Heat Treatment (Option /AH) (990 KB)

Instrukcje obsługi

Ogólne specyfikacje

New Legislative Framework (NLF) Conforming Products (362 KB)
UP55A Program Controller (1.1 MB)
List of RoHS (2011/65/EU) Directive Compliant Products (6-substances RoHS compliant products) (356 KB)

Oprogramowanie

Informacje techniczne

Schematy

Model UP55A Program Controller (307 KB)
Model UP55A Program Controller (UP55A-NNN-xx-xx/x) (321 KB)
UTAdvanced Model: UTAP001 Terminal Cover for 96 x 96 mm (167 KB)

Szukasz dodatkowych informacji na temat naszych pracowników, technologii i rozwiązań?

Kontakt

Program Controller UP55A

Overview

Overview

Advanced Control

Simplicity

Networking

Reliability

Application Software

Details

【Support Information】List of RoHS

【Support Information】UTAdvanced Series Parameter Maps and Lists

【Support Information】New Legislative Framework (NLF) Conforming Products

Zasoby

Downloads

Broszury

Instrukcje obsługi

Ogólne specyfikacje

Oprogramowanie

Informacje techniczne

Schematy