Rockwell Automation 900-TC32 Betriebsanleitung

900-TC32
Model
MiniatureTemperature
Controller
English
41063-053-01 (5)
Printed In China
For detailed operating instructions, please refer to
the 900-TC32 User's Manual(900-UM003B-EN-E).
It can be found online at
http://www.ab.com/manuals/.
Significance of WARNINGS and CAUTIONS
Indicates information that, if not heeded, could result
in injury, damage to the product, or faulty operation.
CAUTION
1617528-0A
R6
Wiring
Dimensions
Dimensions (mm)
48
3
900-TC32 CMW STOP OUT
* Terminal part can be removed for maintenance without disconnecting the terminal wiring.
Front Panel Description
Level key
Use this key to change levels:
Press the key and the key together for
at least 3 seconds to switch to protect level.
Display key
Press this key to change the contents of the
display
Operation Menu
Input type
Input type Input Setting Setting range
Platinum 0 -200 to 850 ( C)
resistance
Pt100 1
-199.9 to 500.0 ( C)
thermometer
2
0.0 to 100.0 ( C)
3
-199.9 to 500.0 ( C)
JPt100
4
0.0 to 100.0 ( C)
Input type Input Setting Setting range
Thermocouple K 0 -200 to 1300 ( C)
1 -20.0 to 500.0 ( C)
2 -100 to 850 ( C)
J
3 -20.0 to 400.0 ( C)
4 -200 to 400 ( C)
T
17 -199.9 to 400.0 ( C)
5 0 to 600 ( C)
E
L 6 -100 to 850 ( C)
U 7 -200 to 400 ( C)
18 -199.9 to 400.0 ( C)
N 8 -200 to 1300 ( C)
R 9 0 to 1700 ( C)
S 10 0 to 1700 ( C)
B 11 100 to 1800 ( C)
Infrared 10 - 70 °C 12 0 to 90 ( C)
Thermosensor 60 - 120 °C 13 0 to 120 ( C)
14 0 to 165 ( C)
115 - 165 °C
15 0 to 260 ( C)
160 -- 260 °C
Analog input
Use the following ranges for scaling:
16
0 to 50mV -1999 to 9999, -199.9 to 999.9, Vary
Depending on "L", "H" value
Default="0" (both of input types)
Alarms
Alarm output function
Setting Alarm type
Positive alarm value (X)
0 No alarm function Output off
L H
*1 1 Deviation upper/lower limit ON
OFF
SP
X
2 Deviation upper limit ON
OFF
SP
X
3
Deviation lower limit ON
OFF
SP
L H
*1 4
Deviation upper/lower range ON
OFF
SP
L H
Deviation upper/lower limit
*1 5 ON
standby sequence ON
OFF
SP
X
Deviation upper limit
6 ON
standby sequence ON
OFF
SP
X
Deviation lower limit
7 ON
standby sequence ON
OFF
SP
X
8 ON
Absolute value upper limit
OFF
0
X
9 ON
Absolute value lower limit
OFF
0
X
Absolute value upper limit
10 ON
standby sequence ON
OFF
0
Absolute value lower limit X
11
ON
standby sequence ON
OFF
0
*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"
CAUTION
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.
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 stranded or solid wire only. For terminals 1-6 use 24-14 AWG. For
terminals 7-9 use 28-22 AWG. Tightening torque: Terminals 1-6: 0.24N∗m, 2 inch lbs
(max), Terminals 7-9: 0.13N∗m, 1.2 inch lbs(max) Loose screws may cause
malfunction. 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, this may
result in a major accident.
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 fail-safe 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.
Shipped with product:
∗ Main unit
∗ Watertight gasket
∗ Adapter
∗ Instruction manual
100
No.1 display
Process value or set data symbol
No.2 display
900-TC32 CMW STOP OUT
Set point, set data read-out value or changed
input value
Up and Down keys
Use the keys to change the values displayed on
the No.2 display.
Each press of
the values displayed on the No.2 display.
Each press of
Initial setting level control stopped
-300 to 1500 ( F)
Input type *2
-199.9 to 900.0 ( F)
0.0 to 210.0 ( F)
-199.9 to 900.0 ( F) Scaling upper limit
(only when setting analog input)
0.0 to 210.0 ( F)
Scaling lower limit
-300 to 2300 ( F)
(only when setting analog input)
0.0 to 900.0 ( F)
-100 to 1500 ( F) Decimal point
(only when setting analog input)
0.0 to 750.0 ( F)
-300 to 700 ( F)
C/ F selection
-199.9 to 700.0 ( F)
0 to 1100 ( F) (C stands for Celsius, F for Fahrenheit)
-100 to 1500 ( F)
Set point upper limit
-300 to 700 ( F)
-199.9 to 700.0 ( F)
-300 to 2300 ( F)
Set point lower limit
0 to 3000 ( F)
Type of Control
0 to 3000 ( F)
ON/OFF =
300 to 3200 ( F)
PID =
0 to 190 ( F)
Standard control =
0 to 240 ( F)
Heating and cooling control =
0 to 320 ( F)
(Select standard control or heating
and cooling control as required)
0 to 500 ( F)
Self-tuning ON =
Self-tuning OFF =
Control period (OUT1)
(Unit: Seconds)
Control period (OUT2)
(Unit: Seconds)
Direct operation =
Negative alarm value (X)
Reverse operation =
Direct operation: The manipulated variable is in-
creased in line with the increase in the PV.
Reverse operation: Reverse of Direct operation.
Alarm 1 type: Specified models only
Vary with "L", "H" values
Initial setting level enables users to specify their preferred operating
X
conditions (input type, alarm type, control method, etc.)
ON
OFF
SP
*2: Refer to the adjoining tables for details of input types and alarm types.
X
ON
OFF
SP
Vary with "L", "H" values
Communication setting level
Vary with "L", "H" values
X
Communication
ON
OFF unit No.
SP
X
Communication
ON
OFF
rate
SP
X
ON
Data length
OFF
0
X
ON
OFF
0
Make sure the communication settings (Communication rate, etc.)
X
ON
match those of the host computer.
OFF
0
X
ON
OFF
0
Command format
Node SID FINS-mini
Sub-
No.
address Command text
STX
STX
Code (H'02) to indicate the head of the communication frame (text).
If STX is received a second time while receiving a communication, it
indicates that the communication is starting again from that point.
Node No.
Specifies the transmission destination unit No. Settings range from
00 to 99.
Sub-address
"00" (Fixed)
SID
Service ID, "0" (Fixed)
FINS-mini
Contains command contents such as read and write values, and
command text
status data
ETX
Code (H'03) indicating the end of the text.
BCC
Block check character
Error check method used by FINS-mini.
Each byte from node No. through ETX has an XOR (exclusive OR)
value
(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 AWG24 to AWG14 leads for terminal Nos. 1 to 6 and AWG28 to AWG
22 for terminal Nos. 7 to 9 (with lead cover peel back allowance of 5 or 6 mm).
(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.
(13) Cleaning: Do not use paint thinner or the equivalent. Use standard grade
alcohol to clean the outside of the product.
Installation
Individual mounting (mm)
Waterproofing is not
possible with side-
by-side installation.
When waterproofing
44.8
is required, fit
watertight gasket on
the backside of front
panel.
+0.6
45
∗ Insert the main unit into through the mounting hole in the
panel (1-5 mm thickness). Push the adapter from the rear
up to the panel removing any gap between the controller,
panel and adapter.
Finally, secure the controller with screws.
∗ When more than one device is installed, make sure that the
ambient temperature does not exceed the specified limit.
C / F Temperature Display
Used to indicate that the value in the dis-
play relates to temperature.
Determined in accordance with the chosen
"Temperature unit" setting.
f = F
c = C
This flashes while ST(Self-Tuning) is acti-
key increments or advances
vated.
AL : Alarm
key decrements or returns the
Lights up while alarm is operating function.
*5
Operation level
C=
F=
Operation level should normally be used
during operations. Process value can be
monitored.
Hold and
keys down for
at least 1 second
Protect level
*2
*3
Key input cannot be used to modify
protected data settings.
Press
Operation / Adjustment protect
(less than 1 second)
The following table shows the relationship between settings
*4
and protect limits related to Operation level and Adjustment level.
Mode
Stop bit
Process value
Set point
Parity
Others
Adjustment level
No protect when set to "0"
Default = "0"
Initial / Communication protect
Limits transition to the Initial setting level, Communication setting
level and Advanced function setting level
Setting
Transition possible
0 (Transition to Advanced function
setting level possible)
Transition possible
1 (Transition to Advanced function
setting level not possible)
2
Transition not possible
ETX BCC Default = "1"
Setting change protect
Limits changes of setting by key operations.
OFF: Key operations can be used to change settings
ON : Key operations cannot be used to change settings
(Protect level settings can all be changed)
Termination code
Termina-
tion code
00 Normal termination
0F Command error
10 Parity error
11 Framing error
12 Overrun
13 BCC error
14 Format error
16 Sub-address error
18 Frame length error
NOTICE
Connections
Side-by-side mounting (mm)
+1
(48 x number of units -2.5)
WARNING: To reduce the risk of electric shock or fire, install in
Pollution Degree 2 environment (a controlled environment relatively
free of contaminates).
*To avoid grouped loops, only ground one of the control terminals.
Power supply, input, output, and communication terminals (for models with
communications) have basic insulation between them.
When double insulation is required, apply supplemental insulation defined in
IEC 60664 that is suitable for the maximum operating voltage with clearances
or solid insulation.
900-TC32 CMW STOP
Adjustment level
POWER ON
PV/SP
Run =
Stop =
Alarm value 1 *4
Alarm value upper limit 1
*3
Alarm value lower limit 1
*3
Adjustment level is the input mode for control and correction settings
Hold and
*3: Applicable only to models with alarm functions
keys down for
*4: Applicable only to models with a communications function
at least 3 seconds
*5: Controller dose not operate during initial setting level.
(Process will be stopped)
Use the following key operations for transition between level:
Operation level Protect level:
Operation / adjustment
Operation level Adjustment level:
protect
Operation level Initial setting level:
Initial / Communication
The values of grayed out parameters are shown only when set.
protect
Setting change protect
AT (auto-tuning)
AT for temperature adjustment
When AT is running, "on: AT excute".
To cancel AT, select "off: AT cancel".
Error display (trouble shooting)
When an error has occurred, the No.1 display alternately indicates error
codes together with the current display item.
Setting A: Can be displayed or
changed
0 1 2 3
No.1 display
B: Can be displayed
B B B B
C: Can not be displayed and
A A A B
move to other levels not
possible
A A C C
(S. Err)
A C C C
(E111)
If the input value exceeds the display limit (-1999(-199.9) to 9999(999.9)),
Initial setting level Communication setting level
though it is within the control range,
-1999(-199.9) and
Transition possible
output and alarm output will operate normally.
Refer to "900-TC32 User's Manual" for details of control range.
Transition possible
*6: Error shown only for "Process value / Set point". Not shown for other
status.
Transition not possible
Name Description
Unexecutable command received
Parity mismatch
No stop bit detected
Receive buffer overflowed
BCC mismatch
Incorrect data length
Incorrect sub-address
When the receive frame exceeds the specified byte count
Specifications 900-TC32
Power supply voltage 100-240VAC type
24VAC/DC type
Operating frequency 50-60Hz
Operating voltage range 85 to 110% of the rated voltage
Power consumption 7VA (AC100-240V)
4VA (AC24V), 2.5W (DC24V)
Sensor input Thermocouple,
platinum resistance thermometer,
analog input,
Infrared Thermosensor
Control output Relay/Voltage Output
Mechanical life of relay 10 million operations
Electrical life of relay 100,000 operations
Control method ON/OFF or advanced PID
Ambient temperature -10 to 55 ¡C (Non-condensing)
Ambient humidity RH 25 to 85%
Storage temperature -25 to 65 ¡C (Non-condensing)
Recommended fuse T2A, 250V AC, time-lag,
low-breaking capacity
Vibration resistance 10 to 55Hz, 10 m/s 2 (1G),
2 hrs each all 3 axis
Shock Resistance 300 m/s 2 (30G), 3 times for all 3
axis (relay: 100 m/s 2 (10G))
Weight Approx. 90g (main unit only)
Installation environment Installation Category II, pollution
degree 2(as per IEC61010-1)
1 2 3 4 5 6 7 8 9
(+) (-)
_
B A +
OUT1
Input power supply: RS-485
Communications
100 to 240V AC Type
function
24V AC/DC Type _
+
Voltage output
A B B
ALM/OUT2
12V DC 21mA
Relay output
Alarm output
_
+
250V AC 2A
250V AC 1A
Analog input
(resistive load) (resistive load)
CAUTION
Conformity to Safety Standards (Connections, To conform to
IEC/EN Standards)
Operation indicators
CMW: "write" control by communications
Lights up when "write" is enabled; goes off when
"write" is disabled.
OUT
STP
Lights up when operation has stopped.
Lights up during control operation to indicate that
Run/Stop has been set to stop. Remains out at
all other times.
OUT
Lights up when Process control is on; goes out
when Process control is off
The indicator for the heating/cooling output indi-
cates that the output is set for heating OR cooling.
AT execute =
Derivative time
AT cancel = (Unit: secs)
Communication write Cooling coeficient
1.00
*4
Temperature input shift Dead band
0.0
Input shift upper limit
Manual reset value
(When Infrared Thermo-
(Unit: %)
sensor selected)
Input shift lower limit
Hysteresis (OUT1)
(When Infrared Thermo-
sensor selected)
Proportional band
Hysteresis (OUT2)
Integral time
(Unit: secs)
+ keys for at least three seconds
key for less than one second
key for at least three seconds
"AT execute/cancel"
The display reads "OFF" after AT is finished
running.
Output status
Meaning Action
Control
output
Operates
Check the wiring of inputs, disconnections,
as above
Input error OFF
shorts and input type.
the upper
*6
limit.
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
A/D converter error OFF
display is restored to normal, then a probable
*6
cause can be external noise affecting the control
system. Check for external noise.
First, 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, OFF
Memory error
then it is likely external noise affecting the control
system. Check for external noise.
[[[[ will be displayed under
above 9999(999.9). Under these conditions, control
]]]]
Other functions
In addition to the aforementioned, there are alarm hysteresis,
automatic return of display mode and others in the advanced
setting level. Refer to "900-TC32 User's Manual" for details.
It can be found online at
http://www.ab.com/manuals/.
Allen-Bradley Company, LLC
Industrial Components Business
1201 South Second Street
Milwaukee, WI 53204-2496 USA
Phone 440.646.5800
Rockwell Automation
CH-5001 Aarau, Switzerland
FAX ++41.62.837.2202
TC
PT
Alarm
output
OFF
OFF