UP750
Notice: This product was discontinued on Jun 1, 2015. See this replacement product:

1/4 DIN sized large-capacity Program Controller features Custom Computation, 300 program patterns, and 11 powerful control modes including dual-loop control. It comes with easy-to-see large PV display and LCD display for interactive setting and programming. The universal I/O, "SUPER" and "SUPER2" are also featured. Two ports of RS-485 communication are option.

Resources

Overview:

Any steel part subjected to sliding or rolling requires a hard surface (high carbon content) to resist surface wear. Since most steel parts need to be soft (low carbon content) to allow them to be formed (forged, stamped, cut, etc.) into their desired shape, the hard surface needs to be added after the part is formed.

DOn (n is 1–7) Set DOn output flag registration (within the CONF/DO setup parameter) to a pattern end signal. Pattern end signal (1 sec): 5157 Pattern end signal (3 sec): 5158 Pattern end signal (5 sec): 5159 * Time in parens. () is ON time ...
Not by the user. Repair support of these products have already ended, so please consider updating to the UTAdvanced series.
The event continues even if both PV and time events extend across 2 segments. If you don't want the event to occur, turn the event OFF at the corresponding segment.
What is custom computation?
(ns-faq-green-9060-term)
When using basic math, you can apply any correction to the input. When using logic, you can incorporate sequencing between the input and output contacts. Analog sequencing is also supported.
Can I track PV events to local events?
(ns-faq-green-9058-spec)
Turn ON PVT in the setup parameters.
How many PV and time events can be set?
(ns-faq-green-9057-spec)
8 PV events and 16 time events. The number of outputs depends on the number of contacts on the model.
The DO settings are made unavailable to protect the DO connection set in the custom computation tool (in the same manner, the controller main unit also skips the display) If you want to change the U*M=21 DO, use the custom computation creation tool. ...
The DI settings are made unavailable to protect the DI connection set in the custom computation tool. (in the same manner, the controller main unit also skips the display) If you want to change the U*M=21 DO, use the custom computation creation tool....
This is because the unit of the controller's user parameter differs from the unit specified in the parameter setting tool. You will have to either use the unit from the controller on the parameter setting tool, or use the custom computation build...
Can I order a custom computation?
(ns-faq-green-9063-program)
No. Customers will need to create these themselves.
What models support custom computation?
(ns-faq-green-9062-select)
UT750, UP750, and US1000-x1.
The software program LL200 (sold separately) is required for the UT750/UP750, and LL1200 (sold separately) is required for the US1000.
Is there any sample custom computation data?
(ns-faq-green-9065-program)
Sample data is available for each control mode. We recommend that you modify these samples to create your own.
Meter alarms are for outputting alarms regardless of the operation mode. PV and time events are used only during program operation. Local events are action events used only during local operation.
Can I perform CC-Link communication?
(ns-faq-green-9035-connect)
Yes, by using the UTAdvanced series.
Yes. The selection in the OT=0 to 3 setting in the setup parameters will be 1 output.
This is a function in which output occurs a specified time after an alarm set point is exceeded. If you clear the alarm point during operation of the timer, the timer is reset.
This function supplies power to 2-wire transmitters. It differs depending on the specifications of the transmitter, but the input accepts 100 Ω resistors. 100 Ω resistor (model: X010-100-2, sold seperately)
Program changes for reading PV and OUT, writing SP, and other basic parameters are not necessary. There are registers and relays that support the GREEN series. For details see the UTAdvanced series communication interface (RS-485, Ethernet) user'...
You can use the conversion tool. You don’t have to do anything after you create it. The steps are as follows: Perform the Green conversion using the conversion tool. Write the converted file to the UTA (with the CC-Link option) main unit. ...
These are used when 2-wire transmitters are used in the field. They provide cost savings since they do not need to be purchased separately. 24 V (21.6–28.0 VDC, 30 mA MAX) sensor power supplies can be specified with the following models: UT551,...
Once input is set, IN is not displayed when you turn the power ON.
The DO206 items are used when in cascade control mode. For other modes, use DO201.
Why don't PID items appear?
(ns-faq-green-9044-spec)
They don't appear with OT=3 ON/OFF control.
I can't switch the SP.
(ns-faq-green-9053-spec)
Check whether you are trying to switch it via communication, or whether it is the zone PID.
Ladder communication is used when communicating with the Computer link unit/Serial communication unit. Modbus/RTU is used for communication with the Modbus communication module.
Yes, if it is a heating/cooling type.
The UT300/400/500/700 series, and the UP350/351/550/750. However, the LL200 custom computation function is only compatible with the UT750/UP750.
There is no control output.
(ns-faq-green-9085-spec)
Check whether MAN operation (manual) is selected for the output.
Check whether you can output manually. If not, check wether OL (cooling output limiter)=100%.
Set the following: P=100, I=D=OFF, DR=DIR (direct action), MR=0, SP=0.
Ladder communication is a protocol for communication with PLCs. Aside from Yokogawa PLCs, you can communicate with Mitsubishi MELSEC-Q/A series calculator link units (using A1SJ71UC24-R4 or A1SJ71C24-R4). ...
Even when you expand the applicable range of the PID constant, the process states fluctuate, or response is unstable and hunting occurs (control responses fluctuate), this function is effective for stabilizing control and suppressing hunting. Normall...
Sample programs and dedicated communication materials are available for MELSEC-A/MELSEC-Q.
With the UT300 series, only use 1PID. With UT400/500/700 models, the PID used just prior to switching to remote input is used. When using SP switching during remote input, only the PID switches.
This is a protocol for communication with general purpose PCs and graphic panels, and also the FA-M3: You can communicate with Yokogawa PLC range free controller UT link modules and serial communication modules. Also, you can easily connect with PLCs...
Almost all items can be accessed, including PV reading, SP writing, and PID setting.
Output stops when the status is STOP.
(ns-faq-green-9031-spec)
When RET=1 or 2, the STOP has no effect.
Yes, MELSEC-A, MELSEC-Q, and MELSEC-FX.
Set them in the order, Alarm type → Alarm setting values. They will also not be displayed if you select an alarm for which no value is set.
If you set + dead zone in the settings, you can get an area where no outputs occur. If you set - dead zone, you can get an area where both outputs occur at the same time.
It depends on the model. The following lists the readable registers by model. UT100 series: D0001–D0009 UT300 series: D0001–D0008 UT400/UT500/UT700 series: D0001–D0025 UP350: D0001–D0008 UP550/UP750: D0001–D0025 ...
No. When an alarm occurs, it automatically recovers if values enter the normal range.
Set both item P on the heating side and item Pc on the cooling side to 0.0.
The output is 0% if there is a hardware failure such as an internal microprocessor.
The PV value can be written by using the ladder sequence function of UTAdvanced series. However, when communication is interrupted, the PV value is retained.
PCBs (polychlorinated biphenyl) were banned from manufacturing and imports in 1975. The GREEN series began to be manufactured in 1997, and do not include PCBs.
Check whether the wiring to the power supply terminal is correct. If only the LCD on the UT/UP700 does not display, a custom computation may be set for no display. If the PV display is also blank, this may indicate product failure. Please contact you...
There are 2 types of output available, FAIL and "failure diagnosis."
The sensor wire on the input side might be broken or disconnected.
What are energize/de-energize alarms?
(ns-faq-green-9076-term)
For energize alarms, ON contact results when an alarm occurs. For de-energize alarms, OFF contact results when an alarm occurs. Note that OFF contact also results when the power fails.
How do I change the input type?
(ns-faq-green-9014-spec)
If you change the input type, parameters will be initialized. We do not recommend that you make changes while in operation.
Yes, but if you change some parameters, others will be initialized. We do not recommend that you make changes while in operation.
Do Green series controllers support Ethernet?
(ns-faq-green-9009-connect)
Yes. This requires an RS-485/Ethernet converter such as VJET. The controller must also have a communication option. Some models can be connected directly with the UTAdvanced series.
This is a protocol for communication with general purpose PCs and graphic panels. The UT130/UT150 can communicate with standard PCs. ...
This is an overshoot suppression function that uses fuzzy logic. It constantly monitors deviation, and if it detects the possibility of an overshoot, it automatically changes the set point to a somewhat lower temp value (sub set point SSP). When y...
This is a limit on the number of times you can write to the element used (EEP-ROM).
These cannot be set when in Custom Computation mode.
If the operation mode is STOP or MAN, they are not displayed.
Yes, the Auto tuning function.
600 Ω.
What are direct and reverse action?
(ns-faq-green-9017-term)
Generally, reverse action means heating control and direct action means cooling control. When output is reverse action, output is ON during PVSP.
There is no current input range.
(ns-faq-green-9018-spec)
Use a resistor to input current as voltage. A resistor is available: X010-250-2 (250 Ω).
The are set with a real number. For temperature, it is set in degrees Celsius.

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