Rockwell Automation 900-TC16 User Manual

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Devices are Open Type, Listed Process Control Equipment and must be mounted in an enclosure. More than one disconnect switch may be required to de-energize the equipment before servicing. Signal inputs are SELV, limited energy. Caution - To reduce risk of fire or Electrical shock, Do not interconnect the outputs of different Class 2 circuits.

Temperature/ Process Controller

Model 900-TC16

English 41063-227-01 (3) Printed In China

For detailed operating instructions, please refer to the 900-TC16 User's Manual (900-UM007A-EN-E). It can be found online at http://www.ab.com/manuals/.

Significance of CAUTIONS

Indicates information that, if not heeded, could result in injury, damage to the product, or faulty operation.

ATTENTION

Installation

Dimensions

Dimensions (mm)

ALM1

ALM2

ALM3

OUT1 STOP

MANU

OUT2 CMW

The main unit can be removed for maintenance without disconnecting the terminal wiring.

Do not remove the terminal block from the controller case. Doing so may result in failure or malfunction.

Names of parts on front panel

• Level key Use this key to change groups:

• Press the ˴ key and the key together for at least 3 seconds to switch to protect group .

• Mode key Press this key to change the contents of the display. Press this button for 1 s or longer for reverse scroll.

1.5

Watertight

packing

78 91

CN1

Adapter

1618387-8C

Terminal

cover

ALM1

ALM2

ALM3

OUT1 STOP

OUT2 CMW

Disconect power to device before installing or servicing. Do not touch the terminals of controller when voltage is applied. Do not allow metal fragments or lead wire scraps to fall inside this product. This may cause electric shock, fire or malfunction. Do not use this product where subject to flammable or explosive gas. Never disassemble, repair or modify the product. The life expectancy of the output relays varies greatly with the switching capacity and other switching conditions. Always use the output relays within their rated load and electrical life expectancy. If an output relay is used beyond its life expectancy, its contacts may become fused or burned. Use copper wire only 24-14 AWG stranded or solid. Torque screws to 0.74 to 0.90 Nm or 6.5 to 8 lb-in. Only two wires of same type and size per terminal. Correctly set the temperature controller settings to match the control target. If the settings are not compatible with the control target, the product may operate in an unexpected manner, resulting in damage to the product or an accident. To maintain safety in the event of malfunction of the temperature controller, we recommend taking safety measures, for example, installing an excessive temperature rise prevention alarm on a separate line. If malfunction prevents control, they may result in an accident. To reduce the risk of electrical shock or fire, install in a Pollution Degree 2 environment (controlled environment relatively free of contaminants).

When the product is used under the circumstances or environment below, ensure adherence to limitations of the ratings and functions. Also, take countermeasures for safety precautions such as failsafe installations.

*±±Use under circumstances or environment which are not described in the instruction manual.

*±Use for applications where death or serious property damage is possible and extensive safety

precautions are required.

In the pack:

• Main unit

• Watertight packing

• Adapter

• Instruction manual

• Terminal cover

48.8

44.8

Solderless terminal size: M3.5

• No.1 display Process value or set data symbol

• No.2 display Set point, set data read-out value or changed input value

MANU

• Up and Down keys Use the keys to change the values displayed on the No.2 display. Each press of key increments or advances the values displayed on the No.2 display. Each press of key decrements or returns the values displayed on the No.2 display.

Operation menu

Input type

Input type

Input

Setting

Platinum resistance thermometer

Thermocouple

Temperature input type

Infrared

Thermosensor

Analog input

• The default is “5” (shaded). will be display when a platinum resistance thermometer is mistakenly connected while input

•

type is not set for it. To clear the display, correct the wiring and cycle the power supply.

Input type

Current input

Voltage input

Analog

input type

• The default is “0” (shaded).

Alarms

Setting

No alarm function

Deviation upper/lower limit

Deviation upper limit

Deviation lower limit

Deviation upper/lower range

Deviation upper/lower limit

standby sequence ON

Deviation upper limit

standby sequence ON

Deviation lower limit

standby sequence ON

Absolute value upper limit

Absolute value lower limit

Absolute value upper limit

standby sequence ON

Absolute value lower limit

standby sequence ON

LBA (only for alarm 1)

1: Upper and lower limits can be set for parameters 1, 4 and 5 to provide for

different types of alarm. These are indicated by the letter "L" and "H".

• Default = "2" (shaded)

Error display (trouble shooting)

When an error has occurred, the No.1 display shows the error code. Take necessary action according to the error code, referring the table below.

No.1 display

(S. Err)

A/D converter error

(E111)

Internal circuit error

(H. Err)

If the input value exceeds the display limit (–1999 to 9999), though it is within the control range, [[[[ will be displayed under –1999 and above 9999. Under these conditions, control output and alarm output will operate normally. Refer to "900-TC User's Manual" for details of control range.

2: Error shown only for"Process value / Set point". Not shown for other status.

0 1

Pt100

2 3

JPt100

4 5

6 7

8 9

10 11

14 15

10 - 70°C

60 - 120°C

115 - 165°C

140 - 260°C

0 - 50mV

Input

Setting

4 - 20mA

0 - 20mA

1 - 5V

0 - 5V

0 - 10V

Alarm type

Meaning

Check the wiring of inputs, disconnections, shorts

Input error

and input type.

After the correction of input error, turn the power OFF then back ON again. If the display remains the same, the controller must be repaired. If the display is restored to normal, then a probable cause can be external noise

affecting the control system. Check for external noise.

Memory error

Turn the power OFF then back ON again. If the display remains the same, the controller must be repaired. If the display is restored to normal, then a probable cause can be external noise affecting the control system. Check for external noise.

Setting range

Alarm output function

Positive alarm value (X)

Output off

ON OFF

LH ON OFF

LH ON

OFF

ON OFF

X ON

OFF

ON OFF

Action

/ -300 to 1500 (°F) / -199.9 to 900.0 (°F) / 0.0 to 210.0 (°F) / -199.9 to 900.0 (°F) / 0.0 to 210.0 (°F) / -300 to 2300 (°F) / 0.0 to 900.0 (°F) / -100 to 1500 (°F) / 0.0 to 750.0 (°F) / -300 to 700 (°F) / -199.9 to 700.0 (°F) / 0 to 1100 (°F) / -100 to 1500 (°F) / -300 to 700 (°F) / -199.9 to 700.0 (°F) / -300 to 2300 (°F) / 0 to 3000 (°F) / 0 to 3000 (°F) / 300 to 3200 (°F) / 0 to 190 (°F) / 0 to 240 (°F) / 0 to 320 (°F) / 0 to 500 (°F)

Negative alarm value (X)

Vary with "L", "H" values

ON OFF

Vary with "L", "H" values

ON OFF

Status at error

Control

output

OFF

–200 to 850 (°C) –199.9 to 500.0 (°C)

0.0 to 100.0 (°C) –199.9 to 500.0 (°C)

0.0 to 100.0 (°C) –200 to 1300 (°C) –20.0 to 500.0 (°C) –100 to 850 (°C) –20.0 to 400.0 (°C) –200 to 400 (°C) –199.9 to 400.0 (°C) 0 to 600 (°C) –100 to 850 (°C) –200 to 400 (°C) –199.9 to 400.0 (°C) –200 to 1300 (°C) 0 to 1700 (°C) 0 to 1700 (°C) 100 to 1800 (°C) 0 to 90 (°C) 0 to 120 (°C) 0 to 165 (°C)

0 to 260 (°C) Use the following ranges for scaling: –1999 to 9999, –199.9 to 999.9, Vary Depending on "L", "H" value

Use the following ranges for scaling: –1999 to 9999, –199.9 to 999.9, –19.99 to 99.99, –1.999 to 9.999

٨Initial setting group

Alarm

Operates

as above the

upper limit.

OFF

Initial setting group enables users to specify their preferred operating conditions (input type, alarm type, control method, etc.)

OFF

3: Refer to the adjoining tables for details of input types and alarm types.

4: Applicable only to models with alarm functions.

5: Operation is stopped when moved to the initial setting group.

(control/alarm are both stopped.)

OFF

Other functions

In addition to the aforementioned, there are alarm hysteresis, automatic return of display mode and others in the advanced setting group. Refer to "900-TC16 User's Manual" for details. For communications details, please refer to "900-TC communications User's Manual".

ATTENTION

(1) ±Do not use this product in the following:

* Places directly subject to heat radiated from heating equipment. * Places subject to splashing liquid or oil atmosphere (exceeds NEMA 4X). * Places subject to direct sunlight, could discolor or cause excessive heat. * Places subject to dust or corrosive gas (in particular, sulfide gas and ammonia gas). * Places where intense temperature changes exceed the published ratings. *±Places subject to icing and condensation. * Places subject to vibration and large shocks.

(2) ±Use/store within the rated temperature and humidity ranges.

Provide forced-cooling if required.

(3) ±To allow heat to escape, do not block the area around the product. ±±±±±±Do not block the ventilation holes on the product. (4) ±Be sure to wire properly with correct polarity of terminals. (5) ±Use specified size (M3.5, width 7.2 mm or less) crimped terminals for wiring. (6) ±Do not wire the terminals which are not used. (7)±±Allow as much space as possible between the controller and devices that generate a powerful

high-frequency or surge.

Separate the high-voltage or large-current power lines from other lines, and avoid parallel or

common wiring with the power lines when you are wiring to the terminals. (8) ±Use this product within the rated load and power supply. (9) ±Make sure that the rated voltage is attained within two seconds of turning the power ON. (10) When executing self-tuning, turn the load and the unit ON simultaneously, or turn the load ON

before you turn the controller ON. (11) A switch or circuit breaker should be provided close to this unit.

The switch or circuit breaker should be within easy reach of the operator, and must be marked as

a disconnecting means for this unit. (12) If you remove the controller from its case, or put the controller into its case, never touch nor

apply shock to the terminals and the electronic parts inside.

Make sure the electronic components and the case are not contacted when inserting the internal

mechanism. Always ensure power is OFF when doing any maintenance on the controller or

associated circuits. (13) Cleaning: Do not use paint thinner or the equivalent. Use standard grade alcohol to clean the

outside of the product. (14)±Consider the 2 second delay required for the controller outputs to respond when you design your

control system. (15)±If an option unit is used in the system refer to its Installation Manual before operating.

Mounting

Individual mounting (mm)

60 min.

• Insert the controller through the hole in the panel. Push the adapter on from the rear and fasten temporarily, removing any gap between the controller, panel and adapter. Finally, secure two mounting screws alternately keeping the torque to between 0.29 to 0.39 N•m.

• Make sure that the surrounding temperature does not exceed the allowable operating temperature given in the specifications especially when two or more controllers are mounted.

Operation stopped.(control/alarm are both stopped.)

Input type *3

Scaling upper limit (only when setting analog input)

Scaling lower limit (only when setting analog input)

Decimal point (only when setting analog input)

°C=

°C/ °F selection

°F=

(C stands for Celsius, F for Fahrenheit)

sl-h

Set point upper limit

1300

sl-l

Set point lower limit

-200

In ON/OFF control =

cntl

In 2-PID control =

onof

Standard control =

s-hc

Heating and cooling control =

stnd

(Select standard control or heating and cooling control as required)

Self-tuning ON =

Self-tuning OFF =

Program pattern

Control period (heat) (Unit: Seconds)

Control period (cool) (Unit: Seconds)

In Reverse operation(heat) = In Direct operation(cool) =

Alarm 1 type: Specified models only

Alarm 2 type: Specified models only

Transfer output type

Transfer output upper limit

Transfer output lower limit

Linear output type

Side-by-side mounting (waterproof not possible) (mm)

(48 x number of units -2.5)

+.06

˴0

When waterproofing is required, be sure to mount the controller separately.

+.06

Attach the waterproof packing from the terminal

˴0

side and then insert the controller to the panel. Recommended panel thickness is 1 to 5 mm.

Operation indicators

• ALM1: Alarm 1 indicator Lit when alarm 1 is ON.

• ALM2: Alarm 2 indicator Lit when alarm 2 is ON.

• ALM3: Alarm 3 indicator Lit when alarm 3 is ON.

• HA: Heater burnout alarm/Heater Short alarm indicator

Lit when a heater burnout or Heater Short alarm has occurred.

• OUT1: Control output 1 indicator Lit when control output 1 is ON and not lit when it's OFF. For a current output, lit for greater than a 0% output.

Hold down

for at least 3 seconds

(No. 1 display flushes then the control stops)

Hold down

for at least

1 second

Hold and keys

down for at least 1 second

*3 *4

+.06

˴0

The setting data for the 900-TC-8 is shown here as an example.

Operation group

sp-m

prst

rset

sktr

r-s

run

al-1

al1h

al1l

al-2

al2h

al2l

Operation group should normally be used during operations.

Protect group

oapt

Restricts which parameters can be displayed or changed, and restricts change by key operation.

AT (auto-tuning)

• AT in Adjustment group Designate " : AT execute" to execute AT and " : AT cancel" to cancel AT.

“AT execute”

“AT cancel”

Also when AT execution ends, the display automatically returns to “ ”.

NOTICE

Connections

Control output 1

Relay output

•±

±250V 3A ±(resistive load)

•±Voltage output

±12V 21mA

•±Current output

±DC4-20mA ±DC0-20mA

· Since the voltage output (control output 1) is not electrically insulated from the internal wiring, one or other of the control output

terminals must be left unearthed when using an earthed (grounding) type thermocouple. (Connection makes measurements unreliable due to ground loop currents.) Basic insulation is provided between the voltage outputs (control output 2) and internal circuits.

· Basic insulation is provided between power supply, input, output and communications (for applicable models). If double insulation is required provide supplemental insulation as defined by IEC60664.

• OUT2: Control output 2 indicator Lit when control output 2 is ON and not lit when it's OFF.

• STOP: control stop indicator Lights when event input or “Run/Stop” is stopped during operation. During control stop, functions other than control output are valid.

• CMW: communications writing enable/ disable indicator Lights when communications writing is

“enabled” and is out when it is “disabled”.

POWER ON

PV/SP

Set point during SP ramp

Program start

Soak time remain

Run/Stop When control start =

When control stop =

Alarm value 1 *4

Alarm value upper limit 1

Alarm value lower limit 1

Alarm value 2 *4

Alarm value upper limit 2

Alarm value lower limit 2

Hold and keys

down for at least

Operation / adjustment protect

Initial /

Communication

protect

Parameter change protect

Move to protect group

“ ” flashes

(The applicability of the electric terminals varies with the type of 900-TC16.)

Alarm output

Alarm 1/Heater

burnout alarm

Input power supply

•100-240V AC Type

TC/PT

•24V AC/DC Type (no polarity)

Adjustment group



: The grayed-out parameters may not be displayed according to the model and

parameter.

٨Protection function

Protection function is to prevent unwanted settings. It restricts the parameter to be used

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------or designates if operation of the key is valid or invalid.

------------------------------------------------------------------------------------------------------

Operation / Adjustment protection

The following table shows the relationship between settings and protect limits related to Operation group and Adjustment group.

Operation group

Adjustment group

Initial setting/Communications protection

This protect level restricts movement to the initial setting group, communications setting group and advanced function setting group.

Initial setting

Set value

0 1 2

Parameter change protection

Parameter changes by key operation are restricted.

OFF “ ”: Parameter can be changed by key operation ON “ ” : Parameter cannot be changed by key operation (“ ” will light.) (Protect group parameters can all be changed.)

Analog input

3 seconds

Control output 1

multi-input

Press (less than 1 second)

Specifications

Power supply voltage

Operating frequency Operating voltage range Power consumption

Indication accuracy

Event input Contact input No-contact input

Control output 1

Control output 2

Control method Alarm output

Ambient temperature

Ambient humidity Storage temperature

Altitude Recommended fuse

Weight Installation environment

Alarm 2

EV1

EV2

DO NOT USE

CT1

DO NOT USE

900-

TC16NEIM

TC16NACEIM

ALM1

ALM2

ALM3

OUT1 STOP

OUT2 CMW

MANU

Only the value set to the “ : temperature input shift” parameter is applied to the entire temperature input range. When the process value is 200 °C, the process value is treated as 201.2 °C after input shift if the input shift value is set to 1.2 °C. The process value is treated as 198.8 °C after input shift if the input shift value is set to –1.2 °C.

l.adj

Adjustment group

AT execute =

AT cancel =

off

ins

Temperature input shift (Unit: °C or °F)

0.0

Input shift upper limit

insh

when 2 point input shift is selected

0.0

Input shift lower limit

insl

when 2 point input shift

0.0

is selected

Proportional band

8.0

Integral time (Unit: secs)

233

Derivative time (Unit: secs)

c-sc

Cooling coefficient

1.00

Group

group

Process value Set point Others

٤ ٧ ٧ ٧

Communications

setting group

100-240VAC type 24V AC/DC type 50-60Hz 85 to 110% of the rated voltage Approx. 7.5VA (AC100-240V) Approx. 5VA (AC24V) Approx. 3W (DC24V) Thermocouple, platinum resistance thermometer: (±0.5 % of indication value or ±1 which is greater) ±1 digit max. Analog input: ±0.5 % FS ±1 digit max. Output current: approx. 7 mA per contact. ON:1 k max., OFF: 100 k min. ON: residual voltage 1.5 V max., OFF: leakage current 0.1 mA max. Relay output: SPST-NO, 250 VAC, 3A(resistive load) Voltage output: 12 VDC, 21 mA Current output: 4 to 20 and 0 to 20 mA DC, load:600 Electrical life of relay: 100,000 operations Triac model: 1 million operations Voltage output: 12 VDC, 21 mA

ON/OFF or 2-PID control SPST-NO, 250 VAC, 1 A(resistive load), electrical life: 100,000 operations –10 to 55 C (Avoid freezing or condensation) RH 25 to 85% –25 to 65 C (Avoid freezing or condensation) Max. 2,000m T2A, 250V AC, time-lag, low-breaking capacity Approx. 150g (main unit only) Setup category II, pollution degree 2 (as per IEC61010-1)

RS-485

NOT

USE

CT1

Control output㧞

900-

TC16NCOMV2

TC16NCOM

• °C / °F : temperature unit The temperature unit is displayed

when the configured display value is a temperature.

When this parameter is set to "°C",

“C ” is displayed, and when set to

“ °F”, “F ” is displayed.

This flashes while ST(Self-Tuning) is activated.

• : Protection indicator

Lit when Setting Change Protect is ON (disables the Up and Down Keys).

• MANU: Manual output indicator Lit when the Auto/Manual Mode is set

to Manual Mode.

c-db

of-r

soak

wt-b

Adjustment group is for entering parameter values and shift values for control.

Set value

123

Default setting : 0 (shaded)

Advanced function

setting group

max.

Control output 2

RS-485

DO NOT USE

900-

TC16NACCOM

Dead band

0.0

Manual reset value (Unit: %)

50.0

Hysteresis (heat)

Hysteresis (cool)

Soak time

Wait band

off

SP ramp set value

MV upper limit

ol-l

MV lower limit

-5.0

: Can be displayed and changed : Can be displayed : Can not be displayed and change to other groups not possible

RS-485

CT2

CT1

TC16NCOMP3

࡮Voltage output:

Control output 2

12 VDC, 21 mA

DO NOT

USE

CT1

900-

TC16P1V2

: Change to other groups possible : Change to other groups

not possible Default setting : 1 (shaded)