Yokogawa UP55A Operating Manual

Operation	UP55A
Guide	Program Controller
	Operation Guide for Single-loop Control
IM 05P02C41-11EN	Installation and Wiring
	2nd Edition : Jan. 2011

This operation guide describes installation, wiring, and other tasks required to make the controller ready for operation.

Contents

1.Safety Precautions

2.Model and Suffix Codes

3.How to Install

4.Hardware Specifications

5.How to Connect Wires

6.Terminal Wiring Diagrams

Introduction

Thank you for purchasing the UP55A Program Controller.

This operation guide describes the basic operations related to the single-loop control function of the UP55A. The guide should be provided to the end user of this product.

Be sure to read this operation guide before using the product in order to ensure correct operation.

For details of each function, refer to the electronic manual contained in the provided CD-ROM. Before using the product, refer to the table of Model and Suffix Codes to make sure that the delivered product is consistent with the model and suffix codes you ordered. Also make sure that the following items are included in the package.

• Program Controller (the model you ordered)...........................................	x1
• Set of Brackets........................................................................................	x1
• Unit Label (L4502VZ)...............................................................................	x1
• Tag Label (L4502VE)...............................................................................	x1
(Only when ordered.)	x1
• Terminal Cover (L4502XP)......................................................................
• Operation Guide for Single-loop Control (this document)........................	x7 (A3 size)
(Installation and Wiring, Initial Settings, Programming, Operations, and Parameters)
• User’s Manual (CD-ROM)........................................................................	x1

•Target Readers

This guide is intended for the following personnel;

•Engineers responsible for installation, wiring, and maintenance of the equipment.

•Personnel responsible for normal daily operation of the equipment.

1.Safety Precautions

The following symbol is used on the instrument. It indicates the possibility of injury to the user or damage to the instrument, and signifies that the user must refer to the user’s manual for special instructions. The same symbol is used in the user’s manual on pages that the user needs to refer to, together with the term “WARNING” or “CAUTION.”

Calls attention to actions or conditions that could cause serious or fatal injury to the user, and indicates precautions that should be

WARNING taken to prevent such occurrences.

Calls attention to actions or conditions that could cause injury to the user or damage to the instrument or property and indicates pre-

cautions that should be taken to prevent such occurrences.

CAUTION

AC

AC/DC

The equipment wholly protected by double insulation or reinforced insulation.

Functional grounding terminals

(Do not use this terminal as a protective grounding terminal).

Note

Identifies important information required to operate the instrument.

n Warning and Disclaimer

(1)YOKOGAWA makes no warranties regarding the product except those stated in the WARRANTY that is provided separately.

(2)The product is provided on an "as is" basis. YOKOGAWA assumes no liability to any person or entity for any loss or damage, direct or indirect, arising from the use of the product or from any unpredictable defect of the product.

n Safety, Protection, and Modification of the Product

(1)In order to protect the system controlled by this product and the product itself, and to ensure safe operation, observe the safety precautions described in the user’s manual. Use of the instrument in a manner not prescribed herein may compromise the product's functions and the protection features inherent in the device. We assume no liability for safety, or responsibility for the product's quality, performance or functionality should users fail to observe these instructions when operating the product.

(2)Installation of protection and/or safety circuits with respect to a lightning protector; protective equipment for the system controlled by the product and the product itself; foolproof or failsafe design of a process or line using the system controlled by the product or the product itself; and/or the design and installation of other protective and safety circuits are to be appropriately implemented as the customer deems necessary.

(3)Be sure to use the spare parts approved by YOKOGAWA when replacing parts or consumables.

(4)This product is not designed or manufactured to be used in critical applications that directly affect or threaten human lives. Such applications include nuclear power equipment, devices using radioactivity, railway facilities, aviation equipment, air navigation facilities, aviation facilities, and medical equipment. If so used, it is the user’s responsibility to include in the system additional equipment and devices that ensure personnel safety.

(5)Modification of the product is strictly prohibited.

(6)This product is intended to be handled by skilled/trained personnel for electric devices.

(7)This product is UL Recognized Component. In order to comply with UL standards, end-products are necessary to be designed by those who have knowledge of the requirements.

	• Power Supply
	Ensure that the instrument’s supply voltage matches the voltage
WARNING	of the power supply before turning ON the power.
	• Do Not Use in an Explosive Atmosphere
	Do not operate the instrument in locations with combustible
	or explosive gases or steam. Operation in such environments
	constitutes an extreme safety hazard. Use of the instrument in
	environments with high concentrations of corrosive gas (H2S,
	SOX, etc.) for extended periods of time may cause a failure.
	• Do Not Remove Internal Unit
	The internal unit should not be removed by anyone other than
	YOKOGAWA's service personnel. There are dangerous high
	voltage parts inside. Additionally, do not replace the fuse by
	yourself.
	• Damage to the Protective Construction
	Operation of the instrument in a manner not specified in the
	user’s manual may damage its protective construction.
	This instrument is an EMC class A product. In a domestic environ-
	ment this product may cause radio interference in which case the
CAUTION	user needs to take adequate measures.

2.Model and Suffix Codes

n UP55A

[Style:S2]

			Optional
Model		Suffix code	suffix	Description
			code
				Program Controller (provided with retransmission
UP55A				output or 15 V DC loop power supply, 8 DIs, and 8
				DOs) (Power supply: 100-240 V AC)
				30 program patterns / 300 program segments (Max.
				99 segments per pattern)
Type 1:	-0			Standard type
Basic	-1			Position proportional type
control	-2			Heating/cooling type
		0		None
	1			Remote (1 additional aux. analog) input, 1 additional
				DI
Type 2:
	2			RS-485 communication (Max.19.2 kpbs, 2-wire/4-
Functions
				wire)
(*1)
	3			10 additional DOs

43 additional aux. analog inputs, 2 DIs and 5 DOs to be deleted

	0				None
	1				RS-485 communication (Max.38.4 kbps, 2-wire/4-wire)
	2				Ethernet communication (with serial gateway function)
Type 3: Open	3				CC-Link communication
					(with Modbus master function)
networks
	4				PROFIBUS-DP communication
					(with Modbus master function)
	5				DeviceNet communication
					(with Modbus master function)
		-1			English
Display language (*2)		-2			German
		-3			French
	-4				Spanish
Case color			0		White (Light gray)
	1				Black (Light charcoal gray)
Fixed code	-00				Always "-00"
				/DR	Additional direct input (TC, 3-wire/4-wire RTD) and current
					input to Remote (1 additional aux. analog) input,
Optional suffix codes					1 DI to be deleted (*3)
				/HA	Heater break alarm (*4)
				/DC	Power supply 24 V AC/DC
				/CT	Coating (*5)

*1:	When “3” is specified for the Type 2 code, only “0” can be specified for the Type 3 code.
*2:	English, German, French, and Spanish can be displayed as the guide display.
*3:	When any of “1” or “4” is specified for the Type 2 code, the /DR option can be specified.
*4:	When “-0” is specified for the Type 1 code, the /HA option can be specified.
*5:	When the /CT option is specified, the UP55A does not conform to the safety standards (UL
	and CSA) and CE marking.

n Accessories (sold separately)

The following is an accessory sold separately.

• LL50A Parameter Setting Software

Model	Suffix code	Description
LL50A	-00	Parameter Setting Software

• Brackets

Part number: L4502TP (2 pcs for upper and lower sides)

n Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC

This is an explanation of how to dispose of this product based on Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC. This directive is only valid in the EU.

Marking

This product complies with the WEEE Directive (2002/96/EC)

marking requirement. This marking indicates that you must not discard this electrical/

electronic product in domestic household waste.

Product Category

With reference to the equipment types in the WEEE directive Annex 1, this product is classified as a “Monitoring and Control instrumentation” product. Do not dispose in domestic household waste. When disposing products in the EU, contact your local Yokogawa Europe B.V. office.

3.How to Install

n Installation Location

The instrument should be installed in indoor locations meeting the following conditions:

•Instrumented panel

This instrument is designed to be mounted in an instrumented panel. Mount the instrument in a location where its terminals will not inadvertently be touched.

•Well ventilated locations

Mount the instrument in well ventilated locations to prevent the instrument’s internal temperature from rising.

However, make sure that the terminal portions are not exposed to wind. Exposure to wind may cause the temperature sensor accuracy to deteriorate. To mount multiple indicating controllers, see the external dimensions/panel cutout dimensions which follow. If mounting other instruments adjacent to the instrument, comply with these panel cutout dimensions to provide sufficient clearance between the instruments.

•Locations with little mechanical vibration

Install the instrument in a location subject to little mechanical vibration.

•Horizontal location

Mount the instrument horizontally and ensure that it is level, with no inclination to the right or left.

Front panel	Keep this angle
of controller	within 30°
30°	Rear of
	controller
	Note

If the instrument is moved from a location with low temperature and low humidity to a place with high temperature and high humidity, or if the temperature changes rapidly, condensation will result. Moreover, in the case of thermocouple inputs, measurement errors will result. To avoid such a situation, leave the instrument in the new environment under ambient conditions for more than 1 hour prior to using it.

Do not mount the instrument in the following locations:

•Outdoors

•Locations subject to direct sunlight or close to a heater

Install the instrument in a location with stable temperatures that remain close to an average temperature of 23°C. Do not mount it in locations subject to direct sunlight or close to a heater. Doing so adversely affects the instrument.

•Locations with substantial amounts of oily fumes, steam, moisture, dust, or corrosive gases

The presence of oily fumes, steam, moisture, dust, or corrosive gases adversely affects the instrument. Do not mount the instrument in locations subject to any of these substances.

•Areas near electromagnetic field generating sources

Do not place magnets or tools that generate magnetism near the instrument. If the instrument is used in locations close to a strong electromagnetic field generating source, the magnetic field may cause measurement errors.

•Locations where the display is difficult to see

The instrument uses an LCD for the display unit, and this can be difficult to see from extremely oblique angles. Mount the instrument in a location where it can be seen as much as possible from the front.

•Areas close to flammable articles

	Absolutely do not place the instrument directly on flam-
	mable surfaces. If such a circumstance is unavoidable	150 mm
	and the instrument must be placed close to a flammable
	item, provide a shield for it made of 1.43 mm thick plated	150 mm	150 mm
	steel or 1.6 mm thick unplated steel with a space of at
			150 mm
	least 150 mm between it and the instrument on the top,
	bottom, and sides.
	• Areas subject to being splashed with water

Be sure to turn OFF the power supply to the controller before installing it on the panel to avoid an electric shock.

WARNING

YOKOGAWA ELECTRIC CORPORATION Network Solutions Business Division

2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 JAPAN YOKOGAWA CORPORATION OF AMERICA

Head office and for product sales

2 Dart Road, Newnan, Georgia 30265, USA YOKOGAWA EUROPE B.V.

Headquarters

Euroweg 2, 3825 HD Amersfoort, THE NETHERLANDS

www.yokogawa.com/ns

All Rights Reserved, Copyright © 2010 Yokogawa Electric Corporation

IM 05P02C41-11EN page /14

n Mounting the Instrument Main Unit

Provide an instrumented panel steel sheet of 1 to 10 mm thickness.

After opening the mounting hole on the panel, follow the procedures below to install the controller:

1)Insert the controller into the opening from the front of the panel so that the terminal board on the rear is at the far side.

2)Set the brackets in place on the top and bottom of the controller as shown in the figure below, then tighten the screws of the brackets. Take care not to overtighten them.

Direction to insert the

controller

Insert the controller into the opening at the front of the panel.

Bracket

(top mounting hardware)

Terminal board

Insert a screwdriver into the brackets to tighten the screws.

	Appropriate
Bracket	tightening torque:
(bottom mounting hardware)	0.25 N•m

•Tighten the screws with appropriate tightening torque within 0.25 N•m. Otherwise it may cause the case deformation or the bracket

damage.

CAUTION • Make sure that foreign materials do not enter the inside of the instrument through the case’s slit holes.

n External Dimensions and Panel Cutout Dimensions

UP55A	11		Unit: mm (approx. inch)
96 (3.78)	(0.43)	65 (2.56)	Bracket			Terminal cover
			20	(0.79)
96 (3.78)				91.6 (3.61)	94.6 (3.72)	105.2 (4.14)
			Bracket
		1 to 10 mm (0.04 to 0.39 inch) (panel thickness)

• General mounting

117 (4.61) min.

(53) (2.09)

92+0.80

(3.62+0.030 )

92+0.80 (25)

(3.62+0.030 ) (0.98)

• Side-by-side close mounting

[(N-1)×96+92]+0.80 ([(N-1)×3.78+3.62] +0.030 )

92+0.80

(3.62+0.030 )

145 (5.71) min. “N” stands for the number of controllers to be

installed.

However, the measured value applies if N≥5.

Normal tolerance:

±(value of JIS B 0401-1998 tolerance class IT18)/2

4.Hardware Specifications

This instrument is for Measurement Category I (CAT.I). Do not use it for measurements in locations falling under Measurement Catego-

WARNING ries II, III, and IV.

		Internal Wiring		II
	Entrance IV	III	T
		I
	Cable	Outlet
Category	Measurement	Description		Remarks
	category

	I	CAT.I	For measurements performed on circuits not	-
			directly connected to MAINS.
	II	CAT.II	For measurements performed on circuits di-	Appliances, portable equip-
			rectly connected to the low-voltage installation.	ment, etc.
	III	CAT.III	For measurements performed in the building	Distribution board, circuit
			installation.	breaker, etc.
	IV	CAT.IV	For measurements performed at the source of	Overhead wire, cable
			the low-voltage installation.	systems, etc.

n Input Specifications

●Universal Input (Equipped as standard)

•Number of inputs: 1

•Input type, instrument range, and measurement accuracy: See the table below.

Input Type				Instrument Range		Accuracy
			ºC		ºF
			-270.0 to 1370.0ºC		-450.0 to 2500.0ºF	±0.1% of instrument range ±1 digit for
		K	-270.0 to	1000.0ºC	-450.0 to 2300.0ºF	0°C or more
						±0.2% of instrument range ±1 digit for
			-200.0 to	500.0ºC	-200.0 to 1000.0ºF
						less than 0°C
		J	-200.0 to 1200.0ºC		-300.0 to 2300.0ºF	±2% of instrument range ±1 digit for
			-270.0 to 400.0ºC		-450.0 to 750.0ºF	less than -200.0°C of thermocouple K
		T				±1% of instrument range ±1 digit for
			0.0 to 400.0ºC		-200.0 to 750.0ºF
						less than -200.0°C of thermocouple T
						±0.15% of instrument range ±1 digit
		B	0.0 to 1800.0ºC		32 to 3300ºF	for 400°C or more
						±5% of instrument range ±1 digit for
						less than 400°C
		S	0.0 to 1700.0ºC		32 to 3100ºF	±0.15% of instrument range ±1 digit
		R	0.0 to 1700.0ºC		32 to 3100ºF
		N	-200.0 to 1300.0ºC			±0.1% of instrument range ±1 digit
Thermo-					-300.0 to 2400.0ºF	±0.25% of instrument range ±1 digit
couple						for less than 0°C

E-270.0 to 1000.0ºC -450.0 to 1800.0ºF ±0.1% of instrument range ±1 digit for

	L	-200.0 to 900.0ºC	-300.0 to 1600.0ºF	0°C or more
				±0.2% of instrument range ±1 digit for
		-200.0 to 400.0ºC	-300.0 to 750.0ºF
				less than 0°C
	U	0.0 to 400.0ºC	-200.0 to 1000.0ºF	±1.5% of instrument range ±1 digit for
				less than -200.0°C of thermocouple E.
	W	0.0 to 2300.0ºC	32 to 4200ºF	±0.2% of instrument range ±1 digit
				(Note 2)
	Platinel 2	0.0 to 1390.0ºC	32.0 to 2500.0ºF	±0.1% of instrument range ±1 digit

±0.5% of instrument range ±1 digit for

PR20-40 0.0 to 1900.0ºC 32 to 3400ºF 800°C or more

Accuracy is not guaranteed for less than 800°C.

	W97Re3-	0.0 to 2000.0ºC	32 to 3600ºF	±0.2% of instrument range ±1 digit
	W75Re25
		-200.0 to 500.0ºC	-300.0 to 1000.0ºF	±0.1% of instrument range ±1 digit
	JPt100			(Note 1)
RTD		-150.00 to 150.00ºC	-200.0 to 300.0ºF	±0.1% of instrument range ±1 digit
		-200.0 to 850.0ºC	-300.0 to 1560.0ºF	±0.1% of instrument range ±1 digit
	Pt100	-200.0 to 500.0ºC	-300.0 to 1000.0ºF	(Note 1)
		-150.00 to 150.00ºC	-200.0 to 300.0ºF	±0.1% of instrument range ±1 digit
		0.400 to 2.000 V
Standard signal		1.000 to 5.000 V
		4.00 to 20.00 mA
		0.000 to 2.000 V		±0.1% of instrument range ±1 digit
		0.00 to 10.00 V
DC voltage/current		0.00 to 20.00 mA

-10.00 to 20.00 mV

0.0 to 100.0 mV

The accuracy is that in the standard operating conditions: 23±2°C, 55±10%RH, and power frequency at 50/60 Hz.

Note 1: ±0.3°C ±1 digit in the range between 0 and 100°C, ±0.5°C ±1 digit in the range between -100 and 200°C.

Note 2: W: W-5% Re/W-26% Re(Hoskins Mfg.Co.). ASTM E988

•Input sampling (control) period: Select from 100 and 200 ms

•Burnout detection:

Functions at TC, RTD, and standard signal. Upscale, downscale, and off can be specified.

For standard signal, burnout is determined to have occurred if it is 0.1 V or 0.4 mA or less.

•Input bias current: 0.05 µA (for TC or RTD)

•Measured current (RTD): About 0.16 mA

•Input resistance:

TC or mV input: 1 MΩ or more V input: About 1 MΩ

mA input: About 250 Ω

•Allowable signal source resistance: TC or mV input: 250 Ω or less

Effects of signal source resistance: 0.1 µV/Ω or less DC voltage input: 2 kΩ or less

Effects of signal source resistance: About 0.01%/100 Ω

•Allowable wiring resistance:

RTD input: Max. 150 Ω/wire (The conductor resistance between the three wires shall be equal.)

Wiring resistance effect: ±0.1ºC/10 Ω

• Allowable input voltage/current:

TC, mV, mA and RTD input: ±10 V DC V input: ±20 V DC

mA input: ±40 mA

• Noise rejection ratio:

Normal mode: 40 dB or more (at 50/60 Hz) Common mode: 120 dB or more (at 50/60 Hz)

For 100-240 V AC, the power frequency can be set manually. Automatic detection is also available.

For 24 V AC/DC, the power frequency can be set manually.

•Reference junction compensation error: ±1.0ºC (15 to 35ºC)

±1.5ºC (-10 to 15ºC and 35 to 50ºC)

•Applicable standards: JIS/IEC/DIN (ITS-90) for TC and RTD

●Auxiliary Analog Input

•Use: Remote setpoint setting, external compensating input, auxiliary input for computation, etc.

•Number of inputs: See the table of Model and Suffix Codes.

•Input type, instrument range, and measurement accuracy: See the table below.

	Input Type	Instrument Range	Accuracy
	Standard signal	0.400 to 2.000 V	±0.2% of instrument range ±1 digit
		1.000 to 5.000 V	±0.1% of instrument range ±1 digit
	DC voltage	0.000 to 2.000 V	±0.2% of instrument range ±1 digit
		0.00 to 10.00 V	±0.1% of instrument range ±1 digit
	DC voltage	0.000 to 1.250 V	±0.1% of instrument range ±1 digit
	for high-input
	impedance

•Input sampling (control) period: Same as universal input

•Input resistance: About 1 MΩ

However, 10 MΩ or more for DC voltage for high-input impedance range

• Burnout detection: Functions at standard signal

Burnout is determined to have occurred if it is 0.1 V or less.

●Remote Input with Direct Input

•Number of inputs: See the table of Model and Suffix Codes.

•Input type, instrument range, and measurement accuracy: Same as universal input except the table below.

	Input Type		Instrument Range		Accuracy
			°C	°F
			-200.0 to 500.0°C	-300.0 to 1000.0°F	±0.5°C of instrument range ±1
		JPt100			digit
			-150.00 to 150.00°C	-200.0 to 300.0°F	±0.2°C of instrument range±1
					digit
	4-wire RTD		-200.0 to 850.0°C	-300.0 to 1560.0°F	±0.1% of instrument range ±1
					digit (Note 1)
		Pt100	-200.0 to 500.0°C	-300.0 to 1000.0°F	±0.5°C of instrument range ±1
					digit
			-150.00 to 150.00°C	-200.0 to 300.0°F	±0.2°C of instrument range ±1
					digit

Note 1: ±0.5°C ±1 digit in the range between -200.0 and 500.0°C/-300.0 and 1000.0°F.

•Input sampling (control) period: Same as universal input

•Burnout detection: Same as universal input

n Analog Output Specifications

•Number of outputs: Control output: 1

Cooling-side control output of Heating/cooling type: 1

•Output type: Current output or voltage pulse output

•Current output: 4 to 20 mA DC or 0 to 20 mA DC/load resistance of 600 Ω or less

•Current output accuracy: ±0.1% of span (±5% of span for 1 mA or less)

The accuracy is that in the standard operating conditions: 23±2°C, 55±10%RH, and power frequency at 50/60 Hz.

• Voltage pulse output:

Use: Time proportional output

On-voltage: 12 V or more/load resistance of 600 Ω or more Off-voltage: 0.1 V DC or less

Time resolution: 10 ms or 0.1% of output, whichever is larger

n Step Response Time Specifications

Within 500 ms (when the control period is 100 ms) Within 1 s (when the control period is 200 ms)

(63% of analog output response time when a step change of 10 to 90% of input span is applied)

n Relay Contact Output Specifications

•Contact type and number of outputs: Control output: contact point 1c; 1 point

Cooling-side control output of Heating/cooling type: contact point 1c; 1 point Event output: contact point 1a; 3 points (common is independent)

•Contact rating:

Contact point 1c (control output): 250 V AC, 3 A or 30 V DC, 3A (resistance load) Contact point 1a (event output): 240 V AC, 1A or 30 V DC, 1 A (resistance load)

•Use: Time proportional output, event output, alarm output, FAIL output, etc.

•Time resolution of control output: 10 ms or 0.1% of output, whichever is larger

Note: This cannot be used for a small load of 10 mA or less.

n Position Proportional Output Specifications

• Position signal input:

Slide resistance: 100 Ω to 2.5 kΩ of total resistance

100% side and slide line: with disconnection detection

0% side: without disconnection detection Current input: 4 to 20 mA (with disconnection detection)

•Sampling period: 50 ms

•Measurement resolution: 0.1% of input span

•Position proportional relay output:

Contact point 1a; 2 points, 250 V AC, 3 A or 30 V DC, 3 A (resistance load)

Note: This cannot be used for a small load of 10 mA or less.

n Retransmission Output Specifications

•Number of outputs: Retransmission output; 1, shared with 15 V DC loop power supply

•Current output: 4 to 20 mA DC or 0 to 20 mA DC/ load resistance of 600 Ω or less

•Current output accuracy: ±0.1% of span (±5% of span for 1 mA or less)

The accuracy is that in the standard operating conditions: 23±2°C, 55±10%RH, and power frequency at 50/60 Hz.

n 15 V DC Loop Power Supply Specifications

(Shared with retransmission output)

•Power supply: 14.5 to 18.0 V DC

•Maximum supply current: About 21 mA (with short-circuit current limiting circuit)

n Contact Input Specifications

•Number of inputs: See the table of Model and Suffix Codes.

•Input type: No-voltage contact input or transistor contact input

•Input contact rating: 12 V DC, 10 mA or more

Use a contact with a minimum on-current of 1 mA or more.

• ON/OFF detection: No-voltage contact input:

Contact resistance of 1 kΩ or less is determined as “ON” and contact resistance of 50 kΩ or more as “OFF.”

Transistor contact input:

Input voltage of 2 V or less is determined as “ON” and leakage current must not exceed 100 µA when “OFF.”

•Minimum status detection hold time: Control period +50 ms

•Use: PTNO. switch, operation mode switch, and event input

n Transistor Contact Output Specifications

•Number of outputs: See the table of Model and Suffix Codes.

•Output type: Open collector (SINK current)

•Output contact rating: Max. 24 V DC, 50 mA

•Output time resolution: Min. 100 ms

n Heater Break Alarm Specifications

•Number of inputs: 2

•Number of outputs: 2 (transistor contact output)

•Use: Measures the heater current using an external current transformer (CT) and generates a heater break alarm when the measured value is less than the break detection value.

•Current transformer input resistance: About 9.4 Ω

•Current transformer input range: 0.0 to 0.1 Arms (0.12 Arms or more cannot be applied.)

•Heater current setting range: OFF, 0.1 to 300.0 Arms

Heater current measured value display range: 0.0 to 360.0 Arms

Note: The CT ratio can be set. CT ratio setting range: 1 to 3300

• Recommended CT: CT from U.R.D., Ltd.

CTL-6-S-H: CT ratio 800, measurable current range: 0.1 to 80.0 Arms CTL-12L-30: CT ratio 3000, measurable current range: 0.1 to 180.0 Arms

•Heater current measurement period: 200 ms

•Heater current measurement accuracy: ±5% of current transformer input range span ± 1 digit (CT error is not included.)

•Heater current detection resolution: Within 1/250 of current transformer input range span

•Break detection On-time: Min. 0.2 second (for time proportional output)

IM 05P02C41-11EN page /14

■ Safety and EMC Standards

•Safety: Compliant with IEC/EN61010-1 (CE), approved by CAN/CSA C22.2 No.61010-1 (CSA), approved by UL61010-1.

Installation category: CAT. II Pollution degree: 2 Measurement category: I (CAT. I)

Rated measurement input voltage: Max. 10 V DC

Rated transient overvoltage: 1500 V (Note)

Note: This is a reference safety standard value for Measurement Category I of IEC/EN/CSA/ UL61010-1. This value is not necessarily a guarantee of instrument performance.

•EMC Conformity standards: CE marking

EN61326-1 Class A, Table 2 (For use in industrial locations) EN61326-2-3

EN 55011 Class A, Group1 EN 61000-3-2 Class A EN 61000-3-3

C-tick mark

EN 55011 Class A, Group1

The instrument continues to operate at a measurement accuracy of within ±20% of the range during testing.

■ Construction, Installation, and Wiring

•Dust-proof and drip-proof: IP56 (for front panel) (Not available for side-by-side close mounting.)

•Material: Polycarbonate (Flame retardancy: UL94V-0)

•Case color: White (Light gray) or Black (Charcoal gray light)

•Weight: 0.5 kg or less

•External dimensions (mm): 96 (W) × 96 (H) × 65 (depth from the panel face) (Depth except the projection on the rear panel)

•Installation: Direct panel mounting; mounting bracket, one each for upper and lower mounting

•Panel cutout dimensions (mm): 92+0.8/0 (W) × 92+0.8/0 (H)

•Mounting attitude: Up to 30 degrees above the horizontal. No downward titling allowed.

•Wiring: M3 screw terminal with square washer (for signal wiring and power wiring)

■ Power Supply Specifications and Isolation

• Power supply:

Rated voltage: 100-240 V AC (+10%/-15%), 50/60 Hz 24 V AC/DC (+10%/-15%) (for /DC option)

•Power consumption: 18 VA (DC:9 VA, AC: 14 VA if /DC option is specified)

•Data backup: Nonvolatile memory

•Power holdup time: 20 ms (for 100 V AC drive)

•Withstanding voltage

Between primary terminals and secondary terminals: 2300 V AC for 1 minute Between primary terminals: 1500 V AC for 1 minute

Between secondary terminals: 500 V AC for 1 minute

(Primary terminals: Power* and relay output terminals; Secondary terminals: Analog I/O signal terminals, contact input terminals, communication terminals and functional grounding terminals.)

*: Power terminals for 24V AC/DC models are the secondary terminals.

•Insulation resistance: Between power supply terminals and a grounding terminal 20 MΩ or more at 500 V DC

•Isolation specifications

	PV (universal ) input terminals
	Remote (universal) input terminals with direct input / Remote input terminals
	Aux. analog (AIN2) input terminals
	Aux. analog (AIN4) input terminals
	Control, retransmission (analog) output terminals
	(not isolated between the analog output terminals)
	Valve position (feedback) input terminals
	Control relay (contact point c) output terminals
		Internal	Power
	PV event-1 relay (contact point a) output terminals
		circuits	supply
	PV event-2 relay (contact point a) output terminals
	PV event-3 relay (contact point a) output terminals
	Position proportional relay output terminals
	Contact input terminals (all)
	RS-485 communication terminals (2 ports)
	Contact output (transistor) terminals
	Ethernet communication terminal
	PROFIBUS-DP/DeviceNet/CC-Link communication terminals
	Current transformer input terminals

The circuits divided by lines are insulated mutually.

■ Environmental Conditions

Normal Operating Conditions:

•Ambient temperature: -10 to 50ºC (-10 to 40ºC for side-by-side close mounting) For the CC-Link option, 0 to 50 ºC (0 to 40 ºC for side-by-side close mounting)

•Ambient humidity: 20 to 90% RH (no condensation allowed)

•Magnetic field: 400 A/m or less

•Continuous vibration at 5 to 9 Hz: Half amplitude of 1.5 mm or less, 1oct/min for 90 minutes each in the three axis directions

Continuous vibration at 9 to 150 Hz: 4.9 m/s2 or less, 1oct/min for 90 minutes each in the three axis directions

•Short-period vibration: 14.7 m/s2, 15 seconds or less

•Shock: 98 m/s2 or less, 11 ms

•Altitude: 2000 m or less above sea level

•Warm-up time: 30 minutes or more after the power is turned on

•Startup time: Within 10 seconds

*: The LCD (a liquid crystal display) is used for a display portion of this product. The LCD has a characteristic that the display action becomes late at the low temperature. However, the control function is not affected.

Transportation and Storage Conditions:

•Temperature: -25 to 70ºC

•Temperature change rate: 20ºC/h or less

•Humidity: 5 to 95% RH (no condensation allowed)

Effects of Operating Conditions

• Effect of ambient temperature:

Voltage or TC input: ±1 µV/ºC or ±0.01% of F.S./ºC, whichever is larger Current input: ±0.01% of F.S./ºC

RTD input: ±0.05ºC/ºC (ambient temperature) or less Analog output: ±0.02% of F.S./ºC or less

•Effect of power supply voltage fluctuation Analog input: ±0.05% of F.S. or less Analog output: ±0.05% of F.S. or less (Each within rated voltage range)

5.How to Connect Wires

•Wiring work must be carried out by a person with basic electrical knowledge and practical experience.

WARNING • Be sure to turn OFF the power supply to the controller before wiring to avoid an electric shock. Use a tester or similar device to ensure

that no power is being supplied to a cable to be connected.

•As a safety measure, always install a circuit breaker (an IEC 60947-compatible product, 5 A, 100 V or 220 V AC) in an easily accessible location near the instrument. Moreover, provide indication that the switch is a device for turning off the power to the instrument.

•Install the power cable keeping a distance of more than 1 cm from other signal wires.

•The power cable is required to meet the IEC standards concerned or the requirements of the area in which the instrument is being installed.

•Wiring should be installed to conform to NEC (National Electrical Code: ANSI/NFPA-70) or the wiring construction standards in countries or regions where wiring will be installed.

•For control relay output, alarm relay output, and power terminal connections, use heat-resistant cables.

•Since the insulation provided to each relay output terminal is Functional insulation, provide Reinforced insulation to the external of the device as necessary. (Refer to the drawing below.)

This product

A safety

voltage circuit

Functional

insulation

A safety

voltage circuit

This product
	A safety	A safety
	voltage circuit	voltage circuit
Functional	Reinforced insulation
insulation
	A hazardous	A hazardous
	voltage circuit	voltage circuit
	Reinforced insulation

This product
	A hazardous	A hazardous
	voltage circuit	voltage circuit
Functional	Reinforced insulation
insulation
	A hazardous	A hazardous
	voltage circuit	voltage circuit
	Reinforced insulation

•When connecting two or more crimp-on terminal lugs to the single terminal block, bend the crimp-on terminal lugs before

tightening the screw.

CAUTION • Note that the wiring of two or more crimp-on terminal lugs to the single high-voltage terminal of the power supply and relay, etc. does not comply with the safety standard.

•Provide electricity from a single-phase power supply. If the power is noisy, install an isolation transformer on the primary

side, and use a line filter on the secondary side. When measures CAUTION against noise are taken, do not install the primary and secondary

power cables close to each other.

•If there is a risk of external lightning surges, use a lightning arrester etc.

•For TC input, use shielded compensating lead wires for wiring. For RTD input, use shielded wires that have low conductor resistance and cause no significant differences in resistance between the three wires.

•Since the control output relay has a life span (resistance load of 100,000 times), use the auxiliary relay to perform ON/OFF control.

•The use of inductance (L) loads such as auxiliary relays, motors and solenoid valves causes malfunction or relay failure; always insert a CR filter for use with alternating current or a diode for use with direct current, as a spark-removal surge suppression circuit, into the line in parallel with the load.

•After completing the wiring, the terminal cover is recommended to use for the instrument.

●Recommended Crimp-on Terminal Lugs

	(ød)
(A)	5.5	3.3
	(F)

Recommended tightening torque: 0.6 N·m

Applicable wire size: Power supply wiring 1.25 mm2 or more

6.Terminal Wiring Diagrams

•Do not use an unassigned terminal as the relay terminal.

•Do not use a 100-240 V AC power supply for the 24 V AC/DC

model; otherwise, the instrument will malfunction.

CAUTION

Applicable terminal lug	Applicable wire size mm2 (AWG#)	(φ d)	(A)	(F)
M3	0.25 to 1.65 (22 to 16)	3.3	5.5	4.2

● Cable Specifications and Recommended Cables

Purpose	Name and Manufacturer
Power supply, relay contact outputs	600 V Grade heat-resistant PVC insulated wires, JIS C
	3317(HIV), 0.9 to 2.0 mm2
Thermocouple	Shielded compensating lead wires, JIS C 1610
RTD	Shielded wires (three/four conductors), UL2482 (Hitachi Cable)
Other signals (other than contact input/output)	Shielded wires
Other signals (contact input/output)	Unshielded wires
RS-485 communication	Shielded wires
Ethernet communication	100 BASE-TX (CAT-5)/10 BASE-T
PROFIBUS-DP communication	Dedicated cable for PROFIBUS-DP (Shielded two-wires)
DeviceNet communication	Dedicated cable for DeviceNet (Shielded five-wires)
CC-Link communication	Dedicated cable for CC-Link (Shielded three-wires)

PROFIBUS-DP/CC-Link Connector (wiring side) (Part number: A1987JT) DeviceNet Connector (wiring side) (Part number: L4502BW) Recommended tightening torque: 0.5 to 0.6 N·m

DC Relay Wiring		AC Relay Wiring
UP55A			UP55A	External AC power supply
	External DC power supply
Relay
	R				R
UP’s contact	Relay	Diode	UP’s contact		CR filter
		(Mount it directly		Relay
(Use one with a relay coil rating		to the relay coil	(Use one with a relay coil		(Mount it directly
less than the UP’s contact rating.)		terminal (socket).)	rating less than the UP’s		to the relay coil
			contact rating.)		terminal (socket).)

■ UP55A

Control output

OUT

(Suffix code:

PV input

(Equipped

Retransmission output

RET (Equipped as standard)

Type1=-0 or -2)

PV as standard)

Relay contact output

Factory default: PV input

TC input

RTD input

Retransmission output 15 V DC loop power supply

Can be used for 15 V DC loop

In Heating/cooling control,

type is undefined.

Default: PV

power supply when not used for

NC

101

A

201

retransmission output.

relay contact output is

+

202

retransmission

+

205

+

205

NO

102

heating-side output.

b

202

4-20 mA DC or

14.5-18.0 V DC

Factory default: Control

-

203

0-20 mA DC

-

206

(Max. 21 mA DC)

-

206

103

output is relay.

B 203

COM

Load resistance 600 Ω or less

Default: 4-20 mA DC

Contact rating: 250 V AC, 3 A

Current (mA) input

Voltage (mV, V) input

30 V DC, 3 A (resistance load)

Contact output

ALM

(Equipped

-

203

+ 202

Control output

OUT (Suffix code: Type1=-0, -1 or -2)

as standard)

+

204

-

203

External contact output (relay)

Current/voltage pulse output Retransmission output

15 V DC loop power supply

Default: Undefined

UP

PV event-3 output

104

E4-terminal area

E1-terminal area

+ 207

+

207

+ 207

0-20 mA DC,

0-20 mA DC,

14.5-18.0 V DC

AL3

401

4-20 mA DC,

Common

105

101

501

301

201

Voltage pulse (12 V)

4-20 mA DC

-

208

(Max. 21 mA DC)

- 208

-112

-512

-412

-312

-212

-

208

PV event-2 output

106

Default: 4-20 mA DC

101

501

401

301

201

AL2

Can be used for retransmission output or 15 V DC loop power supply when

Common

107

102

502

302

202

current/voltage pulse output is not used for control output.

PV event-1 output

108

103

503

303

203

Current output range can be changed.

In Position proportional type, can be used for retransmission output or 15 V

AL1

109

104

504

304

204

DC loop power supply.

Common

Wiring direction

105

505

305

205

Relay contact rating: 240 V AC, 1 A

30 V DC, 1 A (resistance load)

106

506

306

206

Contact input

DI (Equipped as standard)

Power supply

107

507

407

307

207

External contact input

108

508

408

308

208

No-voltage

UP

Transistor contact

UP

+5V

100-240 V AC power supply

24 V AC/DC power supply

Start of local-mode operation when

contact

209

DI3

109

509

409

309

209

209 DI3

N

110

N

-

110

DI3 switches from OFF to ON.

DI2

+5V

110

510

410

310

210

Stop of program operation when

210 DI2

210

+5V

L

L

DI2 switches from OFF to ON.

111

+

111

DI1

111

511

411

311

211

Start of program operation when

211 DI1

211

112

112

112

512

412

312

212

DI1 switches from OFF to ON.

COM

Common

212 COM

212

Allowable range:

(24 V AC/DC power supply: Optional suffix code /DC)

100-240 V AC (±10%)

E3-terminal area

E2-terminal area

Contact rating: 12 V DC, 10 mA or more

(free voltage)

Functions can be changed.

50/60 Hz shared

(Suffix code: Type1=-1)

(Suffix code: Type 1=-2)

(Optional suffix code /HA)

Cooling-side control output

Heater break alarm

HBA

Position proportional control output

VALV

Relay contact output

OUT2

External contact output (transistor)

Relay contact output

Feedback input

HIGH

100%

NC

507

Factory default: Cooling-side control output is

Heater break alarm-1

HAL1 507

UP

507

510

relay.

(direct)

508

Can be used for retransmission output or 15 V

output

LOW

508

511

NO

Heater break alarm-2

DC loop power supply when current/voltage

HAL2 508

(reverse)

COM

509

pulse output is not used for control output.

output

COM

509

512

Current output range can be changed.

Common

COM 509

0%

Contact rating: 250 V AC, 3A

Resistance: 100 Ω to 2.5 kΩ

Contact rating: 250 V AC, 3 A

30 V DC, 3 A (resistance load)

Transistor contact rating: 24 V DC, 50 mA

30 V DC, 3 A

OUT2 Current/voltage pulse output

Retransmission output

15 V DC loop power supply

(resistance load)

Feedback input

Heater current detection input

Default: Undefined

Current (mA)

+ 510

+

511

510

input

+

511

+

511

0-20 mA DC,

0-20 mA DC,

14.5-18.0 V DC

CT1

4-20 mA DC,

4-20 mA DC

511

Voltage pulse (12V)

512

-

512

(Max. 21 mA DC)

-

512

CT2

511

- 512

-

Default: 4-20 mA DC

COM 512

When feedback input is current

IM 05P02C41-11EN page /14

■ UP55A (Continued from page 3)

E4-terminal area E1-terminal area

101	501	401	301	201
-112	-512	-412	-312	-212
101	501	401	301	201
102	502		302	202
103	503		303	203
104	504		304	204
105	505		305	205
106	506		306	206
107	507	407	307	207
108	508	408	308	208
109	509	409	309	209
110	510	410	310	210
111	511	411	311	211
112	512	412	312	212

E3-terminal area

E2-terminal area

301-306 E1-Terminal Area

(Suffix code: Type 2=1 or 4	(Suffix code: Type 2=1 or 4
and without optional suffix code /DR)	and with optional suffix code /DR)
Remote input / Contact input RSP	Universal input	RSP

				External contact input			TC input		RTD input
				No-voltage contact UP	Transistor contact	UP			A 301
				303 COM	303 COM
	Common					+5V			b 302
	Start of remote-mode			304 DI16	304 DI16		+	302
									B 303
	operation when DI16						-
	switches from OFF to ON.							303	a 305
				Contact rating: 12 V DC, 10 mA or more
	Remote input								4-wire
							Current (mA) input		Voltage (mV, V) input
	Specify within a	+	305				-	303	+ 302
	range of 1-5 V DC,
	0-2 V DC,0-10 V DC	-	306						- 303
							+	304
	Default: 1-5 V DC

(Suffix code: Type 2=2)	(Suffix code: Type 2=3)
Contact input DI	Contact output DO

External contact input

	No-voltage contact UP	Transistor contact	UP
Common	301 COM		301 COM
Factory default: No function	302 DI11		302 DI11 +5V
Factory default: No function	303 DI12		303 DI12 +5V
Factory default: No function	304 DI13		304 DI13 +5V
Factory default: No function	305 DI14		305 DI14 +5V
Factory default: No function	306 DI15		306 DI15 +5V

Contact rating: 12 V DC, 10 mA or more	Function can be assigned to the
	terminals with no function.

External contact output (transistor)

	UP
PV event-8 output	DO15 301
PV event-7 output	DO14 302
PV event-6 output	DO13 303
PV event-5 output	DO12 304
PV event-4 output	DO11 305
Common	COM 306

Transistor contact rating: 24 V DC, 50 mA

Function can be changed.

307-312 E2-Terminal Area

(Equipped as standard, however suffix code: Type 2= except 4)

Contact output DO

External contact output

	Time event-5 output	UP
		DO25 307
	Time event-4 output	DO24 308
	Time event-3 output	DO23 309
	Time event-2 output	DO22 310
	Time event-1 output	DO21 311
	Common	COM 312

Transistor contact rating: 24 V DC, 50 mA Function can be changed.

(Suffix code: Type 2=4)

Aux. analog input / Contact input AIN2

External contact input

No-voltage contact

UP

Transistor contact

UP

Common

309

COM

309

COM

DI26

+5V

Factory default: No function

310

DI26

310

Contact rating: 12 V DC, 10 mA or more

Function can be assigned

Aux. analog input

to the terminals with no

+

function.

311

Specify within a

range of 1-5 V DC,

0-2 V DC,0-10 V DC

-

312

Default: 1-5 V DC

		401-412	E3-Terminal Area
Contact output DO (Suffix code: Type 2=3)				RS-485 communication			RS485
External contact output		Function can be changed.		RS-485		(Suffix code: Type 3=1,
	UP			SDB(+) 407		except Type 2=3)
Time event-10 output	DO35 407
Time event-9 output	DO34 408			SDA(-) 408
Time event-8 output	DO33 409			SG	409
				RDB(+) 410
	DO32 410
Time event-7 output				RDA(-) 411
Time event-6 output	DO31 411
Common	COM 412
Transistor contact rating: 24 V DC, 50 mA

PROFIBUS-DP communication (with Modbus master)

VP

PROF

1

CHK lineData

390Ω

(Suffix code: Type 3=4,

2

RDY

Data

RxD/TxD-P

except Type 2=3)

3

220Ω

ERR line

RxD/TxD-N

4

If the UP is located at the end

5

390Ω

of a segment for the

DGND

PROFIBUS

communication wiring,

Pin

Signal name

Description

terminating resistors are

1

VP

+5V bus power

separately needed.

2

RxD/TxD-P

Data signal

These are to be prepared by

(positive data receive/transmit)

users. (390 Ω: 2 pcs. 220 Ω: 1

3

RxD/TxD-N

Data signal

pc., or an active

(negative data recive/transmit)

terminator.)

4

DGND

Signal ground

5

SHIELD

Shield ground

LED

Lit

Unlit

RS-485

CHK

User profile error

Normal

(red)

RSB(+)

407

RDY

Normal

No electricity, or

(green)

Communicating

Communication

RSA(-)

408

successfully

failure

ERR

Not connected, or

Normal

SG

409

(red)

communication

failure (flashing)

DeviceNet communication (with Modbus master)

	1				CAN_H
					121Ω
	2
				CHK	CAN_L
	3
	4			MNS
	5
	Pin	Signal name		Description
	1	V+		DeviceNet power supply 24V
	2	CAN_H		RX/TX + signal
	3	DRAIN		Shield/Drain wire
	4	CAN_L		RX/TX - signal
	5	V-		DeviceNet power supply common
	LED			Lit/flashing	Unlit
	CHK		User profile error		Normal
	(red)
			Normal. Communicating
			successfully (green, lit).
	MNS		Not connected (green, flashing).
			Critical link failure (red, lit).		No electricity
	(green/
			Communication timeout (red,
	red)		flashing)
			At power-on/Communication
			faulted (green/red, flashing)

DNET

(Suffix code: Type 3=5, except Type 2=3)

If the UP is located at the end of a segment for the DeviceNet communication wiring, terminating resistors are separately needed. These are to be prepared by users. (121

Ω: 1 pc.)

RS-485

RSB(+) 407

RSA(-) 408

SG 409

Ethernet communication (with gateway function)

10BASE-T/100BASE-TX RJ45 connector

Upper side LED (baud rate)

Color	Amber
Lit	100M bps
Unlit	10M bps
Lower side LED (link activity)
Color	Green
Lit	Linked
Blink	Active
Unlit	Link failure

ETHR

(Suffix code: Type 3=2, except Type 2=3)

RS-485

RSB(+) 407

RSA(-) 408

SG 409

CC-Link communication (with Modbus master)

					DA
1			CHK		110Ω
2
					DB
3
			L ERR
4
			L RUN
5
Pin	Signal name			Description
1	FG		Frame ground
2	SLD		Shield
3	DG		RX/TX signal ground
4	DB		RX/TX - signal
5	DA		RX/TX + signal
LED			Lit		Unlit
CHK		User profile error / Address			Normal
(red)		error
L ERR		Communication failure (CRC			Normal
(red)		error)

No carrier L RUN Normal detected / (green) Communicating successfully Connection

timeout

CC-L

(Suffix code: Type 3=3, except Type 2=3)

If the UP is located at the end of a segment for the CC-Link communication wiring, terminating resistors are separately needed. These are to be prepared by users.

(110 Ω: 1 pc.)

RS-485

RSB(+) 407

RSA(-) 408

SG 409

501-506 E4-Terminal Area

(Equipped as standard, however suffix code: Type 2= except 2 and 4)

Contact input DI

External contact input

		No-voltage contact UP	Transistor contact		UP
Common		501COM		501COM
Bit-0 of		502 DI41		502 DI41 +5V
program pattern number				503 DI42 +5V
Bit-1	of	503 DI42
program pattern number				504 DI43 +5V
Bit-2	of	504 DI43
program pattern number				505 DI44 +5V
Bit-3	of	505 DI44
program pattern number					DI45 +5V
Bit-4	of	506 DI45		506
program pattern number

Contact rating: 12 V DC, 10 mA or more

Function can be changed.

A program pattern is selected with the combination of ON and OFF of a contact input. In the case of a pattern 5, ON (1) of "DI45 to DI41" and OFF (0) is represented as a binary number "00101": it is "5" decimally.

The pattern 13 or later can be selected similarly.

Program pattern number

1

2

3

4

5

6

7

8

9

10

11

12

DI41

ON OFF

ON OFF ON OFF ON OFF

ON OFF

ON OFF

DI42

OFF ON

ON OFF OFF ON

ON OFF

OFF ON

ON OFF

DI43

OFF OFF

OFF ON ON ON ON OFF

OFF OFF OFF

ON

DI44

OFF OFF

OFF OFF OFF OFF OFF ON

ON

ON

ON

ON

DI45 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

RS-485 communication RS485

RS-485

(Suffix code: Type 2=2)

SDB(+) 501

SDA(-) 502

SG 503

RDB(+)504

RDA(-) 505

(Suffix code: Type 2=4)

Aux. analog input/Contact input

AIN4

External contact input

No-voltage contact

UP

Transistor contact

UP

Common

503

COM

503

COM

DI46

+5V

Factory default: No function

504

DI46

504

Contact rating: 12 V DC, 10 mA or more

Function can be assigned to the

terminals with no function.

Aux. analog input

+

505

Specify within a

range of 1-5 V DC,

0-2 V DC,0-10 V DC

-

506

Default: 1-5 V DC

[ Operations 13. Troubleshooting ] n Errors at Power On

The errors shown below may occur in the fault diagnosis when the power is turned on. (For details of Setpoint display and input/output action when each error occurs, see User’s Manual (CD-ROM.)

	PV display	Setpoint display		Status indicator	Parameter that displays error	Error description	Cause and diagnosis	Remedy
	(Operation
		(Operation Display)		(Operation Display)	details
	Display)
	Indication off	Indication off		—	—	Faulty MCU RAM / MCU ROM	MCU RAM / MCU ROM are failed.	Faulty.
								Contact us for repair.
		SYS - - - - -			—	System data error	System data is corrupted.	Faulty.
								Contact us for repair.
		PAR 0004				User (parameter) default value	User parameter is corrupted.
		(for user default value error only)				error	Initialized to factory default value.
		PAR 0010				Setup parameter error	Setup parameter data is corrupted.	Check and reconfigure the initialized
		(for setup parameter error only)			Setup parameter (PA.ER)		Initialized to user default value.	setting parameters. Error indication is
	ERR	PAR 0020		—		Operation parameter error	Operation parameter data is corrupted.	erased when the power is turned on
								again.
		(for operation parameter error only)					Initialized to user default value.
		PAR 0040				Program pattern error	Program pattern data is corrupted.
		(for program pattern error only)					All program patterns are deleted.
		SLOT 0017				Nonresponding hardware of	Inconsistence of system data and
							hardware of extended function.	Faulty.
		(0017: Error occurs to all			Setup parameter (OP.ER)	extended function (E1 to E4-	Nonresponding communication between
		hardware of E1 to E4-terminal				terminal areas)	hardware of extended function (E1 to E4-	Contact us for repair.
		areas.)					terminal areas).
				Rightmost decimal point		Calibration value error	Initialized to calibrated default value because
	Normal			on PV display blinks.			of corrupted factory default value.	Faulty.
		Normal indication			Setup parameter (PA.ER)
	indication			Rightmost decimal point		Faulty FRAM	Data writing (storing) to FRAM is impossible.	Contact us for repair.
				on Symbol display blinks.
	Normal	Normal indication		LADDER lamp blinks	Setup parameter (LA.ER)	Corrupted ladder program	Ladder program is corrupted.	Download the ladder program again.
	indication						Operates without ladder program.
	Normal	0.000 00000		—	Setup parameter (OP.ER)	User profile error	User profile is corrupted.	Download the user profile again.
	indication	(Decimal point on the left of
		the Symbol display blinks)
	[ Operations		13. Troubleshooting ]		n Errors during Operation

The errors shown below may occur during operation. (For input/output action when each error occurs, see User’s Manual (CD-ROM.)

	PV display	Setpoint display	Status indicator	Parameter that displays	Error description	Cause and diagnosis	Remedy
	(Operation
		(Operation Display)	(Operation Display)	error details
	Display)
					Analog input terminal ADC error
	AD.ERR				•PV input		Faulty.
		Normal indication (Note)	—	Setup parameter (AD1.E)	•RSP input (E1-terminal area)	Analog input terminal AD value error
							Contact us for repair.
					•AIN2 input (E2-terminal area)
					•AIN4 input (E4-terminal area)
	RJC.E				Universal input terminal RJC error		Faulty.
	(Displays RJC.	Normal indication (Note)	—	Setup parameter (AD1.E)	•PV input	Universal input terminal RJC error	Contact us for repair.
	E and PV				•RSP input (E1-terminal area)		Set the parameter RJC to OFF to erase
	alternately.)						error indication.
					Analog input terminal burnout error
					•PV input		Check wiring and sensor.
				Setup parameter (AD1.E)	•RSP input (E1-terminal area)	Analog input terminal sensor burnout	Error indication is erased in normal
	B.OUT				•AIN2 input (E2-terminal area)		operation.
		Normal indication (Note)	—		•AIN4 input (E4-terminal area)
							Check wiring and sensor of connected
				Setup parameter (PV1.E / PV2.E)	PV input burnout error (Loop 1,	Burnout of analog input connected to PV	analog input terminals.
					Loop 2)		Error indication is erased in normal
							operation.
	OVER				PV input over-scale	PV input is out of -5 to 105%. Also occurs
		Normal indication	—	Setup parameter (PV1.E / PV2.E)	PV input under-scale		Check analog input value or ladder
	-OVER				(PV values out of -5 to 105%) (Loop	when the data out of range which is the	program.
						ladder calculation result is input.
					1, Loop 2)
	Normal	Normal indication	—	Setup parameter (PV1.E)	RSP input burnout error (Loop 1)	Burnout of analog input connected to RSP	Check wiring and sensor. Error
	indication						indication is erased in normal operation.
	Normal	RSP B.OUT	—	Setup parameter (PV1.E)	Burnout error when RSP input is	Burnout of analog input connected to RSP	Check wiring and sensor. Error
	indication				used for control (Loop 1)	when RSP is used for control computation	indication is erased in normal operation.
	Normal	OUT - - - - -			Feedback input resistor/current		Check wiring of feedback input resistor/
			—	Setup parameter (AD2.E)		Feedback input burnout	current. Error indication is erased in
	indication				burnout
							normal operation.
					Ladder calculation overflow	Floating point computation for ladder	Check the ladder program.
						calculation is infinite.
						Computation does not end within the	Change the control period or reduce
						control period. (When the load factor is
					Load factor over 100%		the number of steps for the ladder
						100% or more, and the computation does
		Normal indication	LADDER lamp blinks	Setup parameter (LA.ER)			program.
						not end within the control period.)
	Normal				Load factor over 200%	Computation does not end within the control	Change the control period or reduce the
	indication				(Forced end)	period (load factor is 200% or more).	number of steps for the ladder program.
							Download the ladder program again. If
					Ladder program error	Ladder program is corrupted.	the error indication is still not erased,
							there is a fault. Contact us for repair.
		0.000 00000	—	Setup parameter (OP.ER)	Peer-to-peer communication error	Peer-to-peer communication error	Check that the target devices are
		(Decimal point on the left of					connected correctly.
		the Symbol display blinks)					Recovery at normal receipt.
	AT.E	Normal indication	—	Setup parameter (PV1.E/PV2.E)	Auto-tuning time-out	Auto-tuning does not end even when 24	Check the process. Hold down any key to
					(Loop 1, Loop 2)	hours have elapsed after the start of tuning.	erase the error indication
	VAT.E	Normal indication	—	Setup parameter (AD2.E)	Valve position automatic	Fully-closed valve position is equal to or larger	Check wiring and valve. Hold down any
					adjustment error	than the fully-open valve position after automatic	key to erase the error indication.
						valve position adjustment is performed.
						Framing parity error
		0.000 00000				Buffer overflow	Check the communication parameters.
	Normal		—	Setup parameter (OP.ER)	Communication error	Inter-character time-out
	indication	(Decimal point on the left of			(RS-485 communication)	Checksum error (PC link communication with	Recovery at normal receipt.
		the Symbol display blinks)				checksum)	Hold down any key to stop blinking.
						CRC check error (Modbus/RTU)
						LRC check error (Modbus/ASCII)
	Normal	0.000 00000	—	Setup parameter (OP.ER)	User profile error	User profile is corrupted.	Download the user profile again.
	indication	(Decimal point on the left of
		the Symbol display blinks)
	Normal	Normal indication	Rightmost decimal point on	Setup parameter (PA.ER)	Faulty FRAM	Writing (storing) data to FRAM is impossible.	Faulty. Contact us for repair.
	indication		Symbol display blinks.
	Undefined	Undefined	—	—	Faulty MCU / DCU	MCU / DCU is corrupted.	Faulty. Contact us for repair.
					(ROM / RAM error, corrupted)

Note: When an error occurs in input shown in Analog input display (Operation display), Setpoint display shows the same symbol as the PV display.

IM 05P02C41-11EN page /14

Operation	UP55A
Guide	Program Controller
	Operation Guide for Single-loop Control
	Initial Settings

This operation guide describes basic settings and operations of the UP55A.

For details of each function, see the electronic manual contained in the provided CD-ROM.

The scrolling guide is displayed on PV display in the Parameter Setting Display. This guide can be turned on/off with the MODE key.

Contents

1.Names and Functions of Display Parts

2.Setup Procedure

3.Quick Setting Function (Setting of Input and Output)

4.Adjusting Valve Position Automatically (for a Position Proportional Type Controller Only)

5.Setting Alarm Type

6.Setting Alarm Setpoint

1.Names and Functions of Display Parts

(9)

(2)

(10)

(11)

(12)

(13)

(1)

(4)

(3)

(5)

(6)

(7)

(8)

			(2) + (3) + (4) : Setpoint display
	No. in figure	Name	Description
		PV display	Displays PV.
	(1)		Displays an error code if an error occurs.
		(white or red)	Displays the scrolling guide in the Menu Display and Parameter
			Setting Display when the guide display ON/OFF is set to ON.
		Group display (pattern	1 to 30 represent pattern numbers in the Operation Display.
	(2)	number)	Displays a group number (1 to 8 or R) and terminal area (E1 to E4)
		(green)	in the Parameter Setting Display.

(3)Symbol display (orange) Displays a parameter symbol.

	(4)	Data display (orange)	Displays a parameter setpoint and menu symbol.
		Bar-graph display	Displays the event status and the segment position in the Operation
	(5)		Display. (Default values: Time event status, Alarm status)
		(event, alarm)
			Displays control output value (OUT) and measured input value (PV).
		(orange)
			The data to be displayed can be set by the parameter.
	(6)	Event indicator	Lit when the PV events occur.
		(orange)	Event displays can be set by the parameter.

(7)Key navigation indicaLit or blinks when the Up/Down or Left/Right arrow key operation tor (green) is possible.

		Displays the setting conditions of the parameter display level func-
		tion.
(8)	Parameter display level		Parameter display level			EASY	PRO
	indicator (green)	Easy setting mode				Lit	Unlit
		Standard setting mode				Unlit	Unlit
		Professional setting mode				Unlit	Lit
		Displays the status of increment, constancy, and decrement of the
		program setpoint.
(9)	Program monitor	: Lit when a program setpoint is increasing.
	(green)		: Lit when a program setpoint is constant.
		: Lit when a program setpoint is decreasing.
		Displays the operating conditions and control status.
		Indicator		Description
			HLD	Lit when in hold mode (HLD).
	Status indicator		CAS	Lit when in cascade mode (CAS).
(10)				Lit when in program operation mode (PRG).
	(green and red)		PRG
				Lit while the Starting time of program operation
				(S.TM) is available.
			RST	Lit when in reset mode (RST).
			MAN	Lit when in manual mode (MAN).
				Blinks during auto-tuning.
(11)	Security indicator (red)	Lit if a password is set. The setup parameter settings are locked.
(12)	Ladder operation	Lit while the ladder program operation is executed.
	indicator (green)
		Lit when the control mode is Cascade control.
	Loop 2 indicator	In the Operation Display, the LP2 lamp is lit while the Loop-2 data
		is displayed on Setpoint display.
(13)	(LP2 lamp)	In the Parameter Setting Display, the LP2 lamp indicates the
	(green)	loop of displayed menu symbol or parameter symbol. The LP2
		lamp is lit while the Loop-2 menu symbol or parameter symbol is
		displayed.

(4)

(1)

(5)

(2)

(3)

No. in figure

Name

Description

Used to switch the Operation Displays.

(1)

DISPLAY key

Press the key in the Operation Display to switch the provided

Operation Displays.

Press the key in the Menu Display or Parameter Setting Display

to return to the Operation Display.

Hold down the key for 3 seconds to move to the Operation

Parameter Setting Display.

(2)

PARAMETER key

Hold down the key and the Left arrow key simultaneously for 3

seconds to move to the Setup Parameter Setting Display.

Press the key in the Parameter Setting Display to return to the

Menu Display. Press the key once to cancel the parameter set-

ting (setpoint is blinking).

SET/ENTER key

Press the key in the Menu Display to move to the Parameter

Setting Display of the Menu. Press the key in the Parameter

Setting Display to transfer to the parameter setting mode

(setpoint is blinking), and the parameter can be changed.

Press the key during parameter setting mode to register the

SET/ENTER key

setpoint.

Up/Down/Left/Right arrow keys

(3)

Up/Down/Left/Right

Press the Left/Right arrow keys in the Menu Display to switch

arrow keys

the Displays.

Press the Up/Down/Left/Right arrow keys in the Parameter

Setting Display to switch the Displays.

Press the Up/Down arrow keys during parameter setting mode

(setpoint is blinking) to change a setpoint.

Press the Left/Right arrow keys during parameter setting mode

(setpoint is blinking) to move between digits according to the parameter.

It is the communication interface for the adapter cable used when

(4)

Light-loader interface

setting and storing parameters from a PC. The LL50A Parameter

Setting Software (sold separately) is required.

RUN key: Press the RUN key for 1 second while an operation

display is shown starts the program pattern operation.

RST key: Press the RST key for 1 second while an operation

display is shown stops the program pattern operation.

RUN key

MODE key: Presents a display for switching between the HOLD,

ADVANCE, PROG, RESET, LOCAL, REMOTE and

(5)

RST key

AUTO/MAN. In order to change the operation mode,

MODE key

press the SET/ENTER key while the setpoint is blinking.

PTN key

PTN key: A program pattern number can be selected during the

operation except the program pattern operation. (The

program pattern number displayed on the Group display

blinks.) When the PTN key is pressed while the program

pattern number is blinking, the blinking stops.

Users can assign functions to the key using parameters.

Note: The communication connector (maintenance port) for LL50A Parameter Setting Software is on the top of the unit.

2.Setup Procedure

The following flowchart shows the setup procedure for UP55A.

	Installation		Install and wire a controller.
	and wiring
	Power ON

Use

NO

Quick setting

function?

Control mode setup

YES

Control mode: Single-loop control only

Control type setup

Control type setup

Input/output

setup

Input

setup

Position

YES

YES

Position

proportional

proportional

type?

type?

NO

For Position proportional type

NO

Valve position

Output setup

adjustment

Set the program pattern.

Programming

Set the other parameters as needed.

Other

setup

PID

tuning

Adjust PID using auto-tuning or manually for PID control.

Monitoring and control of regular operations

Operation

3.Quick Setting Function (Setting of Input and Output)

The Quick setting function is a function to easily set the basic function of the controller.

Turn on the controller to start the Quick setting function.

This function allows you to easily set the control type, input, and output, and quickly start the control action.

The items (parameters) to be set by Quick setting function are as follows.

(1)Control type (PID control, Heating/cooling control, etc.)

(2)Input function (PV input type, range, scale (at voltage input), etc.)

(3)Output function (control output type and cycle time)

After turning on the controller, first decide whether or not to use the Quick setting function.

The Quick setting function can be used only when the control mode is Single-loop control. For other control modes, set the functions without using the Quick setting function.

Operation in Initial Display

·Press the SET/ENTER key while YES is displayed to start the Quick setting function.

·If you change YES to NO and press the SET/ENTER key, Operation Display will appear without starting the Quick setting function.

Operation for Setting

·To select the parameter setting displayed as the initial value, press the Down arrow key to move to the next parameter.

·To change and set the parameter setting, press the SET/ENTER key to start the setpoint blinking. The blinking state allows you to make changes (setting mode). Use the Up/Down/Left/Right arrow keys to change the setpoint. Press the SET/ENTER key to register the setting.

■ Making Settings Using Quick Setting Function

Example: Setting to PID control, thermocouple type K (range of 0.0 to 500.00C), and current control output

For the detailed procedure and switching of displays, see "Flow of Quick Setting Function" below. For the parameters to set, see the next page.

(1)Press the SET/ENTER key while YES for QSM (Quick setting mode) is displayed.

(2)Set the control type parameter (CNT) to PID (PID control).

(3)Set the PV input type parameter (IN) to K1 (-270.0 to 1370.0 0C).

(4)Set the PV input unit parameter (UNIT) to C (Degree Celsius).

(5)Set the maximum value of PV input range parameter (RH) to 500.0.

(6)Set the minimum value of PV input range parameter (RL) to 0.0.

(7)Set the output type selection parameter (OT) to OUT terminals (current).

(8)Finally, EXIT is displayed. Change NO to YES and press the SET/ENTER key to complete the setup. Operation Display appears.

■ Flow of Quick Setting Function

In Quick setting mode, the parameter guide appears on PV display. This guide can be turned on/off with the MODE key.

Power-on

Quick setting starts

1.

[NO]

[YES]

2.

3.

Press the SET/ENTER key while YES is displayed to start the Quick setting.

First, the control type parameter

(CNT) is displayed.

Initial value: PID (PID control)

H/C (Heating/cooling control) for Heating/cooling type unit.

Press the Down arrow key.

The PV input type

parameter (IN) is

displayed.

Initial value: OFF

Press the SET/ENTER key.

Select NO with the Down arrow key and press the SET/ENTER key.

4.						OFF blinks.
						Blinking allows you to
						change the setting.

Press the Up arrow key.

5.								Select NO to return to
								the Operation Display.
								K1 is displayed.

Press the SET/ENTER key.

6.

K1 has been registered.

Press the Down arrow key.

7. The PV input unit parameter

(UNIT) is displayed.

Initial value: C (Degree

Celsius)

Press the Down arrow key.

8.

9.

10.

11.

12.

The upper limit value of the setting range is displayed for the parameter RH (maximum value of PV input range).

Press the SET/ENTER key.

The last digit of the upper limit value blinks.

Change the setpoint using the Up/Down arrow keys to increase and decrease the value and the Left/Right arrow keys to move between digits.

The parameter RH (maximum

value of PV input range) has been

changed to 500.0.

Press the SET/ENTER key.

The setpoint for the parameter

RH has been registered.

Press the Down arrow key.

Follow the same procedure to set RL to 0.0 and

OT to 00.02.

Set other parameters as needed.

Finally, EXIT is displayed.

Press the SET/ENTER key to swtich to the setting mode. Change NO to YES and press the SET/ENTER key to complete the setup of the basic function.

Operation Display appears.

The Quick setting function continues in the NO state.

Operation Display

Displays the measured input value (PV).

Displays the starting target setpoint (SSP).

IM 05P02C41-11EN page /14