Coolmay CM-4TM Bedienungsanleitung
Coolmay Multi-channel temperature
control module CM-4TM
User Manual
Shenzhen coolmay Technology Co. Ltd
Contents
Introduction to use the manual.............................................................................. I
Descriptions of symbols in the communication manual.................................I
Safety Instructions....................................................................................................II
Operation Precautions............................................................................................III
Chapter 1 Product Introduction.......................................................................... 1
1.1 Characters..................................................................................................................... 1
1.2 Components and accessories................................................................................. 2
1.3 Components and features.........................................................................................3
1.3.1 Front........................................................................................................................................3
1.3.2 Bottom - wiring part...............................................................................................................4
Chapter 2 Product Specifications...................................................................... 5
2.1 Specification................................................................................................................. 5
Chapter 3 Wiring diagram and module connection diagram......................7
3.1 Wiring diagram -front view........................................................................................7
3.2 Wiring precautions......................................................................................................8
3.2.1 Sensor connection................................................................................................................ 8
3.2.2 Power connection................................................................................................................. 9
3.2.3 Communication connection................................................................................................. 9
3.3 Preparation and start..................................................................................................9
3.3.1 Overall sequence of operations..........................................................................................9
3.3.2 Set value status when power-on........................................................................................ 9
Chapter 4 Parameter settings and functions................................................ 28
4.1 Input.............................................................................................................................. 28
4.1.1 Input type and temperature range....................................................................................28
4.1.2 Input type setting.................................................................................................................29
4.1.3 Input sensor temperature unit setting.............................................................................. 29
4.1.4 Input deviation correction setting......................................................................................30
4.1.5 Input digital filter setting..................................................................................................... 30
4.1.6 SV Upper/lower limit setting........................................................................................... 31
4.2 Control output............................................................................................................ 32
4.2.1 Control output operation setting....................................................................................... 32
4.2.2 MV Upper/lower limit setting............................................................................................. 34
4.2.3 Slope setting........................................................................................................................ 35
4.2.4 Automatic/manual control settings................................................................................... 36
4.3 Temperature control................................................................................................. 38
4.3.1 Temperature control method setting................................................................................ 38
4.3.2 ON/OFF control................................................................................................................... 38
4.3.3 PID control........................................................................................................................... 39
4.3.4 Self-tuning............................................................................................................................ 41
4.4 Communication..........................................................................................................43
4.4.1 Communication address setting....................................................................................... 43
4.4.2 Communication speed setting.......................................................................................... 44
4.4.3 Communication Parity Bit Setting.....................................................................................45
4.4.4 Communication stop bit setting........................................................................................ 45
4.4.5 Communication response waiting time setting...............................................................45
4.4.6 Enabling/Disabling Communication Write Settings....................................................... 46
4.5 Additional features....................................................................................................46
4.5.1 Monitoring function............................................................................................................. 46
4.5.2 Run/Stop Settings...............................................................................................................47
4.5.3 Multi-segment SV................................................................................................................47
4.5.4 Error Detection Function....................................................................................................48
4.5.5 Parameter initialization functions......................................................................................49
Chapter 5 Troubleshooting method................................................................ 51
5.1 error display................................................................................................................51
5.2 Communication troubleshooting method...........................................................51
5.3 Control troubleshooting methods........................................................................ 52
Chapter 6 Modbus RTU protocol......................................................................53
6.1 Read coil status (Func 01-01H)..............................................................................53
6.2 Read Input Status (Func 02-02H).......................................................................... 54
6.3 Read hold memory (Func 03-03H)........................................................................ 55
6.4 Read input memory（Func 04-04H）...................................................................57
6.5 Preset a single memory（Func 06-06H）........................................................... 58
6.6 Preset multiple memories（Func 16-10H）....................................................... 59
6.7 Exception response - error code...........................................................................60
Chapter 7 Modbus mapping table....................................................................62
7.1 Read coil status / force single coil（Func: 01/05，RW:R/W）......................62
7.2 Read input status（Func: 02，RW:R）............................................................... 62
7.3 Read input memory（Func: 04，RW:R）........................................................... 63
7.4 Read input memory（Func: 04，RW:R）........................................................... 64
7.5 Read Hold Memory (Func 03) / Preset Single Memory ( Func 06) / Preset
Multiple Memory ( Func 16)........................................................................................... 65
7.5.1 Monitoring function [ Func: 03/06/16, RW: R/W].........................................................65
7.5.2 Operation (control operation) function (Func: 03/06/16, RW: R/W).........................65
7.5.3 Master output function (Func: 03/06/16, RW: R/W)....................................................66
7.5.4 Initial setting function (Func: 03/06/16, RW: R/W)......................................................67
7.5.5 Set the master output function (Func: 03/06/16, RW: R/W)...................................69
7.5.6 Setting options (communication settings) function (Func: 03/06/16, RW: R/W).70
I
Thank you for purchasing Coolmay products.
This user manual includes the instructions and methods of the product. Please
read it before using.
Introduction to use the manual
◆Please read carefully before using the product
◆The purpose of this manual is to introduce the functions of this product in detail, and
is not responsible for other purposes..
◆This manual can not be edited or copied without authorization.
◆This manual is not included with the product. Please download it from our website
www.coolmay.com
◆The contents of this manual may differ due to product changes or other reasons
without prior notice.
◆Please leave us messages if you have any suggestions for this manual.
Descriptions of symbols in the communication manual
Symbol
Description
Special function supplement.
Warning sign, failure to follow this warning may
result in accident or death
Attention signs, failure to follow this warning
may result in malfunction or product damage
Related function use examples
※
1
comment mark
II
Safety Instructions
Following these safety precautions ensures safe and correct use of the product and
helps prevent accidents and reduce risk.
Safety instructions are divided into two categories: warning and caution:
Warning sign, failure to follow this warning may
result in accident or death
Caution signs, failure to follow this warning may
result in malfunction or product damage
◆When using large instruments (such as nuclear power, medical machinery,
surveying, railway, aviation, combustion equipment, entertainment machinery, etc.,
including safety facilities) that have an impact on life or property, please make sure to
perform double safety measures before using. Otherwise, fire, life-threatening, property
damage may occur.
◆Installed on the panel, otherwise it may cause electric shock.
◆Make sure to disconnect the power supply while checking or repairing, otherwise it
may cause electric shock.
◆Please check the polarity of the power supply before powering up, otherwise it may
cause fire.
◆Please do not disassemble or modify the product. If you need internal inspection or
repair, please contact our company. Otherwise, it may cause fire, electric shock and
product damage.
◆Do not use this product outdoors, otherwise may result in short product life or
electric shock.
◆Use AWG 20 (0.5mm2) or better cable when connecting, otherwise it may cause
fire.
◆Use this product within the rated specifications, otherwise it may damage the
III
product or cause fire.
◆Do not connect a load that exceeds the rated range, otherwise it may damage the
product or cause fire.
◆Do not use detergents such as water or oil to clean the product. Wipe it with a dry
towel, otherwise may damage the product or cause fire.
◆Do not use this product in a place that is flammable, explosive, humid, direct
sunlight, high temperature, strong vibration or shock, otherwise it may cause fire or
explosion hazard.
◆Do not allow dust or wiring residue to go into the product, as this may cause fire or
damage to the product.
◆Please check if the polarity of the sensor is connected correctly before using,
otherwise it may cause fire or explosion hazard.
Operation Precautions
Please read the precautions carefully before using, otherwise it may cause damage
to the product or accident.
Power supply voltage and use environment
◆Use the voltage within the rated range.
◆Ambient temperature: -10℃~50℃.
◆Power on the product for 20 minutes before using.
◆Install a switch or circuit breaker to control the power supply voltage of the product.
◆Install the switch or circuit breaker near the product for easy operation.
◆Please install and use this product in a well ventilated environment, if necessary,
install a cooling fan.
◆Please use the product in the environment as below.
Indoor, altitude below 2000m, pollution level 2, installation category II
IV
Input sensor
◆If it is unavoidable to avoid the temperature detected by the sensor due to
environmental factors, please use the deviation correction to minimize the error.
◆When using a thermocouple sensor, please use the compensation wire of the rated
range when extending the wire. Otherwise, the joint between the thermocouple and the
extension wire will be thermally deformed, resulting in inaccurate measurement
temperature.
◆If using a RTD sensor, connect three terminals and use three cables with the same
material, thickness and length. Otherwise, thermal deformation may occur, resulting in
inaccurate measurement temperature.。
◆When changing the input sensor, please disconnect the power supply, connect the
new sensor, and then power on the PC to modify the relevant parameters.
◆Install the filter on the controller. In addition, install the shield wire near the power
supply.
Noise impact
◆Product power line and high-voltage line are separately routed to prevent impulse
noise interference.
◆Please try to avoid high frequency noise interference in the environment, such as
welding machine, sewing machine, high-capacity SCR controller and high-capacity motor.
◆Do not use this product in accessories of high frequency broadcast, TV and wireless
equipment.
Communication
◆Use twisted pair cable for communication cable and ferrule on both sides of the
cable to reduce external noise interference.
◆Do not arrange communication cables on the AC power accessories.
◆Pleease use independent power supply voltage (24VDC) for communication
converter.
Chapter 1 Product Introduction
1
Chapter 1 Product Introduction
1.1 Characters
CM-4TM temperature controller module realized high-speed sampling (cycle: 100ms),
side connection can expand up to 31 modules. It communicates with PC through RS485,
and a variety of convenient and simple functions can achieve precise temperature control.
◆Up to 124 simultaneous control
◆Insulation strength per channel - dielectric strength 1,000VAC
◆Up to 31 modules (124 channels / 62 channels) can be connected. The expansion
modules used do not need additional communication and power supply.
◆High-speed sampling period: 100ms
◆Heating/cooling simultaneous control
◆Sensor status can be monitored by current transformer (CT)
◆Communicate with PC via RS485 (Modbus RTU)
◆Connector wiring is convenient for wiring and maintenance: Sensor input interface,
control output interface, power/communication connector use pluggable terminal
◆Multi-channel inputs / multiple ranges
◆Applications: Hot runner systems, electronic furnaces, reflow soldering, catapults
and extruders
Chapter 1 Product Introduction
2
1.2 Components and accessories
Components
Body Terminals
Please confirm whether the components are complete after
your purchase. If any defects or damage, please contact the
sales for after-sale services.
Please note that the power/communication connector is only
included in the basic module.
Please visit the official website www.coolmay.com to download
the user manual.
Inhaltsverzeichnis
Andere Coolmay Steuereinheit Handbücher
Beliebte Steuereinheit Handbücher anderer Marken
Festo
Festo Compact Performance CP-FB6-E Stücklistenhandbuch
Elo TouchSystems
Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung
JS Automation
JS Automation MPC3034A Bedienungsanleitung
JAUDT
JAUDT SW GII 6406 Series Kurzanleitung
Spektrum
Spektrum Air Module System Bedienungsanleitung
BOC Edwards
BOC Edwards Q Series Bedienungsanleitung
