Name: Program Controller UP55A
Brand: Yokogawa
SKU: up55a

Software
FAQ
Selection Guide
Brochures
Instruction Manuels
Général Spécifications
Questions fréquentes
Support technique

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

Références

Control of Heat Treating Furnace Operation

Notes Applicatives

Controlling a pharmaceutical sterilizer/pasteurizer

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2079-spec)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2122-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2128-setting)

Questions fréquentes

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

(ns-faq-ut-2133-setting)

Questions fréquentes

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

(ns-faq-ut-2134-setting)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2189-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2216-setting)

Questions fréquentes

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

(ns-faq-ut-2118-setting)

Questions fréquentes

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

(ns-faq-ut-2057-spec)

Questions fréquentes

I want to use 2 communication systems.

(ns-faq-ut-2085-select)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2103-setting)

Questions fréquentes

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

(ns-faq-ut-2106-select)

Questions fréquentes

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

(ns-faq-ut-2172-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2186-spec)

Questions fréquentes

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

(ns-faq-ut-2192-spec)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2223-select)

Questions fréquentes

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

(ns-faq-ut-2126-spec)

Questions fréquentes

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

(ns-faq-ut-2131-setting)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

Can I set control for power fail recovery to MAN?

(ns-faq-ut-2117-setting)

Questions fréquentes

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

(ns-faq-ut-2119-connect)

Questions fréquentes

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)

Questions fréquentes

Can I set up 4 alarm relay outputs?

(ns-faq-ut-2016-setting)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2028-connect)

Questions fréquentes

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

(ns-faq-ut-2029-connect)

Questions fréquentes

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

(ns-faq-ut-2040-program)

Questions fréquentes

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

(ns-faq-ut-2056-setting)

Questions fréquentes

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

(ns-faq-ut-2059-spec)

Questions fréquentes

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

(ns-faq-ut-2068-spec)

Questions fréquentes

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

(ns-faq-ut-2069-spec)

Questions fréquentes

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

(ns-faq-ut-2081-setting)

Questions fréquentes

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

(ns-faq-ut-2092-connect)

Questions fréquentes

Is there a C contact with alarm contact output?

(ns-faq-ut-2112-spec)

Questions fréquentes

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

(ns-faq-ut-2115-term)

Questions fréquentes

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

(ns-faq-ut-2125-spec)

Questions fréquentes

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

(ns-faq-ut-2135-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2148-spec)

Questions fréquentes

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

(ns-faq-ut-2159-spec)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2178-spec)

Questions fréquentes

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

(ns-faq-ut-2180-spec)

Questions fréquentes

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

(ns-faq-ut-2181-spec)

Questions fréquentes

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

(ns-faq-ut-2182-spec)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2210-spec)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2248-spec)

Questions fréquentes

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

(ns-faq-ut-2249-setting)

Questions fréquentes

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

(ns-faq-ut-2013-setting)

Questions fréquentes

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

(ns-faq-ut-2001-setting)

Questions fréquentes

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

(ns-faq-ut-2017-setting)

Questions fréquentes

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

(ns-faq-ut-2024-connect)

Questions fréquentes

Are communications with the FA-M3 possible?

(ns-faq-ut-2021-connect)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

Can I use analog input in computations?

(ns-faq-ut-2032-program)

Questions fréquentes

Can I rewrite constants used in ladder programs via communication?

(ns-faq-ut-2033-program)

Questions fréquentes

Can I disable ladder programs that I used?

(ns-faq-ut-2034-setting)

Questions fréquentes

Can I detect when the power is turned ON?

(ns-faq-ut-2035-program)

Questions fréquentes

My LL50A ladder program monitor does not start.

(ns-faq-ut-2036-program)

Questions fréquentes

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

(ns-faq-ut-2037-program)

Questions fréquentes

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

(ns-faq-ut-2038-program)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2041-setting)

Questions fréquentes

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

(ns-faq-ut-2042-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2044-setting)

Questions fréquentes

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

(ns-faq-ut-2045-setting)

Questions fréquentes

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

(ns-faq-ut-2046-setting)

Questions fréquentes

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

(ns-faq-ut-2047-setting)

Questions fréquentes

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

(ns-faq-ut-2051-connect)

Questions fréquentes

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

(ns-faq-ut-2052-soft)

Questions fréquentes

Can I acquire trend data on the LL50A?

(ns-faq-ut-2053-soft)

Questions fréquentes

Can I switch scaling using contact input?

(ns-faq-ut-2054-program)

Questions fréquentes

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

(ns-faq-ut-2055-spec)

Questions fréquentes

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

(ns-faq-ut-2048-setting)

Questions fréquentes

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

(ns-faq-ut-2049-setting)

Questions fréquentes

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

(ns-faq-ut-2050-setting)

Questions fréquentes

Are all COM terminals for contact input connected internally?

(ns-faq-ut-2061-spec)

Questions fréquentes

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

(ns-faq-ut-2063-spec)

Questions fréquentes

How can I enter initial settings?

(ns-faq-ut-2064-setting)

Questions fréquentes

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

(ns-faq-ut-2070-spec)

Questions fréquentes

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

(ns-faq-ut-2074-setting)

Questions fréquentes

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

(ns-faq-ut-2077-connect)

Questions fréquentes

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

(ns-faq-ut-2078-spec)

Questions fréquentes

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

(ns-faq-ut-2083-setting)

Questions fréquentes

Is a terminal cover included?

(ns-faq-ut-2088-select)

Questions fréquentes

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

(ns-faq-ut-2089-setting)

Questions fréquentes

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

(ns-faq-ut-2087-spec)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2110-spec)

Questions fréquentes

What is the alarm standby function?

(ns-faq-ut-2111-spec)

Questions fréquentes

Are the control and alarm hysteresis values set as percentages?

(ns-faq-ut-2113-setting)

Questions fréquentes

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

(ns-faq-ut-2114-setting)

Questions fréquentes

How can I check the RS485 communication status?

(ns-faq-ut-2116-connect)

Questions fréquentes

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

(ns-faq-ut-2120-setting)

Questions fréquentes

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

(ns-faq-ut-2121-spec)

Questions fréquentes

Why are PID parameters set with relay output?

(ns-faq-ut-2123-spec)

Questions fréquentes

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

(ns-faq-ut-2124-spec)

Questions fréquentes

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

(ns-faq-ut-2129-setting)

Questions fréquentes

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

(ns-faq-ut-2136-setting)

Questions fréquentes

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

(ns-faq-ut-2137-setting)

Questions fréquentes

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

(ns-faq-ut-2140-spec)

Questions fréquentes

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

(ns-faq-ut-2141-spec)

Questions fréquentes

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

(ns-faq-ut-2143-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2147-setting)

Questions fréquentes

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

(ns-faq-ut-2153-setting)

Questions fréquentes

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

(ns-faq-ut-2154-setting)

Questions fréquentes

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

(ns-faq-ut-2155-setting)

Questions fréquentes

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

(ns-faq-ut-2156-setting)

Questions fréquentes

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

(ns-faq-ut-2158-setting)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2162-spec)

Questions fréquentes

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)

Questions fréquentes

What is the measured current during RTD input?

(ns-faq-ut-2167-spec)

Questions fréquentes

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

(ns-faq-ut-2171-setting)

Questions fréquentes

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

(ns-faq-ut-2177-spec)

Questions fréquentes

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

(ns-faq-ut-2184-spec)

Questions fréquentes

What is the MR (manual reset) function?

(ns-faq-ut-2185-spec)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2191-select)

Questions fréquentes

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

(ns-faq-ut-2194-other)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2198-spec)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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)

Questions fréquentes

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

(ns-faq-ut-2213-spec)

Questions fréquentes

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

(ns-faq-ut-2214-spec)

Questions fréquentes

Can I switch heating and cooling control?

(ns-faq-ut-2218-spec)

Questions fréquentes

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

(ns-faq-ut-2219-connect)

Questions fréquentes

Do you sell terminal covers?

(ns-faq-ut-2233-other)

Questions fréquentes

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

(ns-faq-ut-2241-setting)

Questions fréquentes

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

(ns-faq-ut-2243-connect)

Questions fréquentes

Can I choose the color of the UTAdvanced terminal cover?

(ns-faq-ut-2246-spec)

Questions fréquentes

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

(ns-faq-ut-2247-other)

Questions fréquentes

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

(ns-faq-ut-20076-term)

Questions fréquentes

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

(ns-faq-gxgp-097-other)

Brochures

Digital Indicating Controller UTAdvanced (4.8 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)

Instruction Manuels

Général Spécifications

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)

Logiciel

Technique Information

Dessin

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)

Rechercher plus d'informations sur nos compétences, technologies et solutions

Contactez-nous

Program Controller UP55A

Overview

Overview

Advanced Control

Simplicity

Networking

Reliability

Application Software

Ressources

Downloads

Brochures

Instruction Manuels

Général Spécifications

Logiciel

Technique Information

Dessin