with an eye to both stability and price, our newage control system overcomes technical problems in both full electric and full digital servo energy-saving injection molding machines. it also maintains our machines' reputation for high reliability, low noise level and superior price/performance ratios, which conforms to current trends in the market for domestic high-end injection molding machines.
characteristics of our newage intelligent control system
what machines are suitable for using the newage control system?
1. sm fully electric series
2. uh servo ultra high speed series
3. he hydraulic clamping series
4. tp two platen large series
display unit:
12”, 15”, 19” touch screen control panel
language:
supports chinese and english, and up to 8 additional languages
input / output:
1. di digital input: 0~48 (up to 480)
2. do digital output: 0~48 (up to 480)
3. ai analog input: 0~8 (up to 32)
4. ao analog output: 0~8 (up to 32)
5. thermocouple input: 0~8 (up to 32, and supports 96 hot runner channels)
communication:
industrial ethernet – ethercat, canopen, profibus etc.
programming:
conforms to international standard iec61131-3
main parts of a newage control system
1. industrial pc with 12”/15”/19”touch screen control panel
• resolution: 768x1366
• operation system: window xp-e
• memory: 2gb
• cpu: 1.5ghz
• hard disk: 2.5”
2. plc ：
• di digital input module
• do digital output module
• ai analog input module
• ao analog output module
• thermocouple input module
• function: signal connection and processing
3. plc power and i/o interface
characteristics:
• high reliability, realtime, and fully compatible with ethernet
• various configurations, but simple maintenance
• supports fast response
• processing data and corresponding update time:
◦ 256 digital i/o: 11us
◦ 1000 digital i/o (distributes over 100 node point): 30us = 0.03ms
◦ 12000 digital i/o: 350us
◦ 200 analog i/o (16bit): 50us, 20khz sampling rate
◦ 100 servo actuator (each 8 character in out): 100us = 0.1ms
4. industrial ethernet
along with the development of industrial ethernet, the electrical integration function was developed. in connection with other protocols, e.g. canopen, profibus, data can transmit in high speed between controllers of different fieldbus seamlessly. the problem of system communication and stability can be solved perfectly.
function of system software
advanced plc program software has a powerful debugging function. it supports multiple programming languages and conforms to iec 61131-3. the support programming languages are shown below:
1. textual languages
• instruction list (il)
• structural text (st)
2. graphical languages
• function block diagram (fbd)
• ladder diagram (ld)
• continuous functional chart (cfc)
• sequential functional chart (sfc)
functions of the plc software are listed below:
• flow control
• step process control
• breakpoint
• scope view
• data tracking
• on-line read, write and changing
• remote access via tcp/ip
• powerful library such as
◦ chen de plc controller toolbox
◦ chen de plc temperature controller
◦ chen de plc hydraulic positioning
◦ chen de plc serial communication
◦ chen de plc building automation
advanced process control ability:
• mold open/close:
◦ close loop control
◦ high speed and accurate position control
◦ system response time is 0.1ms
• injection
◦ close loop control
◦ hydraulic servo valve control
◦ accumulator with servo valve control
◦ injection with 10 phases
◦ auto regulate pid
• holding pressure
◦ close loop control