Scantech MA Series Operation Manual Download

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(3) Modbus read word address

(4) Modbus write word address

0x171

AD channel 3 self-study enable bit

：

enable

0x176

AD channel 0 motion choice bit

：

negative

1: positive

0x177

AD channel 1 motion choice bit

：

negative

：

positive

0x178

AD channel 2 motion choice bit

：

negative

：

positive

0x179

AD channel 3 motion choice bit

：

negative

：

positive

Modbus address

( decimal )

Function

Remark

4x00

AD channel 0 current value

4x01

AD channel 1 current value

4x02

AD channel 2 current value

4x03

AD channel 3 current value

4x08

AD channel 0 PID digital output

4x09

AD channel 1 PID digital output

4x10

AD channel 2 PID digital output

4x11

AD channel 3 PID digital output

Modbus address

( decimal )

Function

Remark

4x130

AD channel 0 set value

4x131

AD channel 1 set value

4x132

AD channel 2 set value

Summary of Contents for MA Series

Page 1: ...XINJE Xinje Electronic Co Ltd MA MA MA MA series series series series module module module module Operation manual ...

Page 2: ...bus communication address 15 4 5 Application example 16 4 5 1 MA 8X8YR communicate with Xinje XC series PLC XC 32T E 16 4 5 2 MA 8X8YR communicate with Xinje TP series touch screen TP 460 18 5 MA 4DA analog quantity output module 19 5 1 Module characteristic and specs 19 5 2 Points explanation 20 5 3 Exterior connection 20 5 4 DA transformation diagram 22 5 5 MA 4DA analog output address 22 5 6 Ap...

Page 3: ... diagram 52 9 5 I O address assignment 53 9 6 Application example 55 10 Type K thermocouple temperature control module MA 6TC P 56 10 1 Module characteristic and specs 56 10 2 Points explanation 56 10 3 Exterior connection 57 10 4 I O address assignment 58 10 4 1 Modbus read address 58 10 4 2 Modbus write bit address 59 10 5 Application example 61 11 PT100 temperature control module MA 6PT P 67 11...

Page 4: ...on Configuration MA series modules can connect with PLC HMI integrated machine and other devices via RS 485 com port one device can expand 16 MA modules at most The MA series modules will be seemed as the slave station when Modbus communicating in the control system The devices which can be connected with MA are as below Xinje XC series PLC Xinje TP series touch screen Xinje OP series programmable...

Page 5: ...General specs of the modules Name Name Name Name Function Function Function Function Power supply Light on when power is turned on Module type The type of modules I O points Connect exterior devices DIN rail pothook Used for installing the module pull down the DIN rail pothook when tearing down the modules Screw hole Spin the screw M3 in the hole to install the modules RS485 COM port Modbus commun...

Page 6: ...ly DC24V 10 Using environment No causticity gas Environment temperature 0 60 Environment humidity 5 95 Installation Fix the modules with M3 screw or install on DIN46277 width 35mm rail Profile dimension 63mm 102mm 73 3mm 1 Check the installation environment Check whether the environment is suitable for installation 2 Preparation Prepare for the module installation 3 Installation Install the module...

Page 7: ...Installation requirement requirement requirement requirement Use DIN46277 rail width 35mm or M3 screw to install the MA module Use DIN46277 rail The MA modules can be installed on the DIN46277 rail width 35mm When uninstalling pull down the pothook of the DIN rail ...

Page 8: ...he the the the I O I O I O I O points points points points Y point Layout method A Cut off the power supply B Open the cover of the I O points C Install the Y point onto the I O points screwing out the points screw insert the Y point then screw in the points screw D Close the I O points cover Y point dimension B below 6mm L below 13mm d2 below 3 2mm ...

Page 9: ...lize the communication between module and related devices via setting the parameters including baud rate data bit stop bit check bit and communication station numbers The baud rate and station numbers of the module can be set via DIP switch 2 1 2 1 2 1 2 1 Baud Baud Baud Baud rate rate rate rate setting setting setting setting 2 2 2 2 2 2 2 2 Station Station Station Station number number number nu...

Page 10: ... in following chapter Below we will introduce the tool Config 3 1 3 1 3 1 3 1 Hardware Hardware Hardware Hardware connection connection connection connection As the com port of the module is RS485 while the com port of the computer is RS232 so please use a RS232 485 converter to communicate with the computer 3 2 3 2 3 2 3 2 Software Software Software Software setting setting setting setting 1 Firs...

Page 11: ...2 Click com port config set the communication parameters between computer and module 3 Choose the module type e g MA 4AD2DA ...

Page 12: ... more I O points and satisfy the production requirements GND GND X2 X4 B Y0 Y1 COM0 A Y4 PWR MA E8X8Y AO Y2 Y3 Y5 COM1 24V 0V Y7 Y6 X1 X3 X0 X6 X7 X5 AO 4 2 4 2 4 2 4 2 Points Points Points Points explanation explanation explanation explanation 1 The points arrangement of MA 8X8YR Item Item Item Item Specs Specs Specs Specs Power supply DC24V 10 Using environment No causticity gas Environment temp...

Page 13: ... 3 The points arrangement of MA 16YR T 0V 24V Y8 COM2 Y7 Y9 COM3 Y12 Y14 Y15 Y13 Y11 Y10 Y6 Y1 Y5 Y3 Y2 Y0 B COM0 COM1 Y4 A 4 3 4 3 4 3 4 3 Exterior Exterior Exterior Exterior connection connection connection connection 1 For MA 8X8YR the input points connection is as below DC power LED R6 R5 5V COM X 0 0V 24V X 7 DC24V R1 R2 R4 R3 Exterior power The output points connection is as below ...

Page 14: ...V X 7 24V 0V X 0 COM 5V R5 R6 LED DC power Exterior DC power 4 For MA 16YR the output points connection is as below Output relay AC250V AC power Load 5A 10A M Y 0 Y 1 Y 2 Y 3 24V Relay drive circuit To prevent from load shorting and module circuit destroyed please set a fuse of 5 10A every four points For MA 16YT the output points connection is as below ...

Page 15: ...X0 Input point 8X8YR 16X 0x1 X1 Input point 8X8YR 16X 0x2 X2 Input point 8X8YR 16X 0x3 X3 Input point 8X8YR 16X 0x4 X4 Input point 8X8YR 16X 0x5 X5 Input point 8X8YR 16X 0x6 X6 Input point 8X8YR 16X 0x7 X7 Input point 8X8YR 16X 0x8 X8 Input point 16X 0x9 X9 Input point 16X 0x10 X10 Input point 16X 0x11 X11 Input point 16X 0x12 X12 Input point 16X 0x13 X13 Input point 16X 0x14 X14 Input point 16X 0...

Page 16: ...RS485 RS485 ON 1 2 1 2 3 4 OFF For this example write the value of PLC coil into MA I O points read the value of MA I O points to PLC coil 1 Hardware connection connect the MA 8X8YR com port A B with XC 32T E com port A B Communication parameters setting baud rate 57600bps station number No 2 For MA 8X8YR baud rate 57600bps set DIP switch 1 ON 2 ON Station No 2 set DIP switch 1 ON 2 ON 3 OFF 4 OFF...

Page 17: ...duce a 200ms continuous square wave Open process S2 and close process S1 when fall edge coming Start process S1 Write the value of M0 M7 PLC to K128 K135 i e MA output Y0 Y7 Delay for 50ms Close process S1 when data transfer are completed or 50ms is over Start process S2 End of process S1 Open process S1 and close process S2 when the up edge coming ...

Page 18: ...nnect the MA 8X8YR point A B with TP 460 PLC port pin4 A and pin7 B X0 GND X4 X7 X3 0V X2 X6 X5 X1 24V Y0 COM1 Y5 Y4 Y3 Y1 COM0 Y2 B A Y7 Y6 X Y PWR 5 4 3 2 1 0 GND RS485 ON 1 2 1 2 3 4 OFF 2 Communication parameters setting baud rate 19200bps station number 1 For MA 8X8YR baud rate 19200bps set DIP switch 1 OFF 2 OFF End of process S2 Start of process S2 Read the value of K0 K7 i e MA input X0 X8...

Page 19: ...ose 0x131 For Y4 reverse button the object choose 0x132 Please see below picture After connecting with touch screen the user can realize reverse function for Y3 and Y4 on touch screen 5 5 5 5 MA 4DA MA 4DA MA 4DA MA 4DA analog analog analog analog quantity quantity quantity quantity output output output output module module module module 5 1 5 1 5 1 5 1 Module Module Module Module characteristic c...

Page 20: ...put output output output Current Current Current Current output output output output Analog output range DC0 5V 0 10V DC0 20mA 4 20mA exterior load resistor 2KΩ 1MΩ exterior load resistor less than 500Ω Digital input range 10 bits binary numbers Resolution ratio 1 1023 10Bit Integrated precision 0 8 Conversion speed 3ms 1 channel Power of analog quantity DC24V 10 100mA Installation Use M3 screw or...

Page 21: ...rior DC power DC24V Current output Recorder Current output Isolating power Proportional valve Notice for exterior connection When connecting the 24V power supply use the DC power on the connected devices to prevent from interference Use shielding cable and single point ground for shielding layer 0 20mA or 4 20mA output of the module need a exterior power supply of 24V then the module adjust the ci...

Page 22: ...log output of the module is as below 5 5 5 5 5 5 5 5 MA 4DA MA 4DA MA 4DA MA 4DA analog analog analog analog output output output output address address address address 1 Modbus write in bit address 0 5V analog output 0 10V analog output 1023 5V Digital Analog 0 10V 0 Analog Digital 1023 0 20mA analog output 4 20mA analog output 0 20mA 1023 Analog Digital 1023 20mA 0 Analog Digital 4mA Exterior po...

Page 23: ...it 0 voltage 1 current 0x129 Channel 1 output mode configure bit 0 voltage 1 current 0x130 Channel 2 output mode configure bit 0 voltage 1 current 0x131 Channel 3 output mode configure bit 0 voltage 1 current 0x136 Channel 0 output range configure bit voltage 0 0 10v 1 0 5v current 0 0 20mA 1 4 20mA 0x137 Channel 1 output range configure bit voltage 0 0 10v 1 0 5v current 0 0 20mA 1 4 20mA 0x144 C...

Page 24: ... 4 ladder chart K128 Channel 0 output value Set on M100 Set on M101 Open process S1 Close process S2 S3 Open process S2 Close process S1 Close process S3 ...

Page 25: ...annel 0 to be current mode Delay for 50ms Close process S1 when data transfer are completed or 50ms is over End of process S1 Start process S2 Write the value of M101 PLC to K136 MA set channel 0 output range to be 4 20mA Delay for 50ms Close process S2 when data transfer are completed or 50ms is over ...

Page 26: ...pecs specs specs specs MA 8AD analog input module includes two types MA 8AD V voltage input type MA 8AD A current input type The module transform the analog input value voltage or current into digital value then send them to related devices End of process S2 Start process S3 Write the value of D100 PLC to K128 MA output the DA converted value Delay for 50ms Close process S3 when data sending are c...

Page 27: ...ge Voltage Voltage Current Current Current Current Analog input range DC0 5V 0 10V DC0 20mA 4 20mA exterior load resistor 2KΩ 1MΩ exterior load resistor less than 500Ω Maximum input range 18V 0 40mA Digital output range 12 bits binary numbers Resolution 1 4095 12Bit Integrated precision 0 8 Conversion speed 20ms per channel Power supply for analog DC24V 10 100mA Installation Use M3 screw or fix on...

Page 28: ...Sensor Current input Current input Sensor Isolating process Isolating power Multiplexer Notes for exterior connection When connecting the 24V power supply use the DC power on the connected devices to prevent from interference Use shielding cable and single point ground for shielding layer 0 20mA or 4 20mA output of the module need a exterior power supply of 24V then the module adjust the circuit c...

Page 29: ...tput 0x01 Channel 1 PID control result Close Output 0x02 Channel 2 PID control result Close Output 0x03 Channel 3 PID control result Close Output 0x04 Channel 4 PID control result Close Output 0x05 Channel 5 PID control result Close Output 0x06 Channel 6 PID control result Close Output 0x07 Channel 7 PID control result Close Output 0x08 Channel 0 Open circuit check Normal Open 0x09 Channel 1 Open ...

Page 30: ...bit 0 5V 0 10V 0 20mA 4 20 mA 0x133 Channel 5 Input range configure bit 0 5V 0 10V 0 20mA 4 20 mA 0x134 Channel 6 Input range configure bit 0 5V 0 10V 0 20mA 4 20 mA 0x135 Channel 7 Input range configure bit 0 5V 0 10V 0 20mA 4 20 mA 0x136 Channel 0 PID enable bit Close Enable 0x137 Channel 1 PID enable bit Close Enable 0x138 Channel 2 PID enable bit Close Enable 0x139 Channel 3 PID enable bit Clo...

Page 31: ... action 0x158 Channel 6 Positive negative action selection bit Negative action Positive action 0x159 Channel 7 Positive negative action selection bit Negative action Positive action Modbus address decimal Description 4x00 Channel 0 Current value 4x01 Channel 1 Current value 4x02 Channel 2 Current value 4x03 Channel 3 Current value 4x04 Channel 4 Current value 4x05 Channel 5 Current value 4x06 Chan...

Page 32: ... Parameter D 4x151 Channel 3 Parameter DIFF 4x152 Channel 4 Parameter P 4x153 Channel 4 Parameter I 4x154 Channel 4 Parameter D 4x155 Channel 4 Parameter DIFF 4x156 Channel 5 Parameter P 4x157 Channel 5 Parameter I 4x158 Channel 5 Parameter D 4x159 Channel 5 Parameter DIFF 4x160 Channel 6 Parameter P 4x161 Channel 6 Parameter I 4x162 Channel 6 Parameter D 4x163 Channel 6 Parameter DIFF 4x164 Chann...

Page 33: ...Change current value 4x178 Channel 2 Modified current value Change current value 4x179 Channel 3 Modified current value Change current value 4x180 Channel 4 Modified current value Change current value 4x181 Channel 5 Modified current value Change current value 4x182 Channel 6 Modified current value Change current value 4x183 Channel 7 Modified current value Change current value 4x184 Channel 0 Sel...

Page 34: ...en PID enable bit is on the module starts to do PID control with the defaulted state of negative action and reads the current value with the period of 100ms When self study enable bit is on the module starts to do self study Among up two processes read the PID output value to the local register to realize object control The whole process are as below Data evaluation PID parameters set value contro...

Page 35: ...annel 0 control period K136 Channel 0 parameter P K137 Channel 0 parameter I K138 Channel 0 parameter D K139 Channel 0 parameter Diff K0 Channel 0 current value K8 Channel 0 PID output value K136 Channel 0 PID enable bit K144 Channel 0 self study enable bit Set on M100 Set on M101 Open process S1 write set value Close process S5 read current value Open process S2 write control period Close process...

Page 36: ...self study control Close process S5 Open process S7 read self study state Close process S5 Open process S8 read PID control results Close process S5 Start process S1 Write the value of D0 PLC to K128 MA i e channel 0 set value Delay for 50ms Close process S1and open process S5 when data transfer are completed or 50ms is over End of process S1 ...

Page 37: ...r are completed or 50ms is over End of process S2 Start process S3 Write the value of D2 D5 PLC to K136 K139 MA i e the PID parameters Delay for 50ms Close process S3 and open process S5 when data transfer are completed or 50ms is over End of process S3 Start process S4 Write the value of M100 PLC to K136 MA open channel 0 PID enable bit Delay for 50ms ...

Page 38: ...500ms i e channel 0 current value End of process S5 Start process S6 Write the value of M102 PLC to K144 MA open channel 0 self study control bit Delay 50ms Close process S6 and open process S5 when data transfer are completed or 50ms is over End of process S6 Start process S7 Read the value of K136 MA to M201 PLC every 500ms i e channel 0 self study state bit ...

Page 39: ...sfer are completed or 50ms is over End of process S7 Start process S8 Read the value of K8 MA to D7 PLC i e channel 0 PID output value Delay for 50ms Close process S8 and open process S5 when data transfer are completed or 50ms is over End of process S8 ...

Page 40: ...1 VI3 CI2 AI4 CI3 VI4 AI3 CI1 AI0 B A 0V 24V VI1 VI0 Item Item Item Item A A A Analog nalog nalog nalog input input input input 4AD 4AD 4AD 4AD Analog input type Voltage input Current input Analog input range 0 5V 0 10V 0 20mA 4 20mA Maximum input range DC 18V 0 40mA Digital output range 12 bits binary value 0 4095 Resolution 1 4095 12Bit PID output range 0 K4095 Integrated precision 0 8 Convertin...

Page 41: ...e Isolating process Isolating power Multiplexer 2 For MA 4AD current input points connection is as below DC24V Exterior DC power R1 R2 R1 R4 R3 R1 R3 R4 R1 R2 I4 GND 24V 0V GND I1 Current input Sensor Sensor Current input Multiplexer Isolating process Isolating power 7 4 7 4 7 4 7 4 AD AD AD AD transformation transformation transformation transformation diagram diagram diagram diagram 0 5V analog ...

Page 42: ... control result Close Output 0x02 AD channel 2 PID control result Close Output 0x03 AD channel 3 PID control result Close Output 0x08 AD channel 0 circuit opening check Normal Open 0x09 AD channel 1 circuit opening check Normal Open 0x10 AD channel 2 circuit opening check Normal Open 0x11 AD channel 3 circuit opening check Normal Open 0x12 AD channel 0 self study error check Normal Error 0x13 AD c...

Page 43: ...nput range configure bit Voltage 0 0 10V 1 0 5V Current 0 0 20mA 1 4 20mA 0x138 AD channel 2 input range configure bit Voltage 0 0 10V 1 0 5V Current 0 0 20mA 1 4 20mA 0x139 AD channel 3 input range configure bit Voltage 0 0 10V 1 0 5V Current 0 0 20mA 1 4 20mA 0x160 AD channel 0 PID enable bit 0 close 1 enable 0x161 AD channel 1 PID enable bit 0 close 1 enable 0x162 AD channel 2 PID enable bit 0 ...

Page 44: ...79 AD channel 3 motion choice bit 0 negative 1 positive Modbus address decimal Function Remark 4x00 AD channel 0 current value 4x01 AD channel 1 current value 4x02 AD channel 2 current value 4x03 AD channel 3 current value 4x08 AD channel 0 PID digital output 4x09 AD channel 1 PID digital output 4x10 AD channel 2 PID digital output 4x11 AD channel 3 PID digital output Modbus address decimal Functi...

Page 45: ...arameter P 4x143 AD channel 2 parameter I 4x144 AD channel 2 parameter D 4x145 AD channel 2 parameter DIFF 4x146 AD channel 3 parameter P 4x147 AD channel 3 parameter I 4x148 AD channel 3 parameter D 4x149 AD channel 3 parameter DIFF 4x150 AD channel 0 control period Min 0 5s max 200s 4x151 AD channel 1 control period Min 0 5s max 200s 4x152 AD channel 2 control period Min 0 5s max 200s 4x153 AD c...

Page 46: ...hange current value 4x157 AD channel 3 modify current value To change current value 4x158 AD channel 0 self study output range 0 100 4x159 AD channel 1 self study output range 0 100 4x160 AD channel 2 self study output range 0 100 4x161 AD channel 3 self study output range 0 100 4x162 AD channel 0 difference value setting 4x163 AD channel 1 difference value setting 4x164 AD channel 2 difference va...

Page 47: ...s Points explanation explanation explanation explanation A 0V 24V VO0 IO1 CO1 I00 CO0 B VO1 Item Item Item Item Analog Analog Analog Analog output output output output 2DA 2DA 2DA 2DA Output type Voltage output Current output Analog output range 0 5V 0 10V Exterior load resistor 2KΩ 1MΩ 0 20mA 4 20mA Exterior load resistor less than 500Ω Digital input range 10 bits 0 1023 Resolution 1 1023 10Bit I...

Page 48: ...Voltage output Inverter Voltage output Inverter VCC Isolating power Isolating process 2 For MA 2DA current output connection is as below DC24V Exterior DC power 18V 18V 18V 18V R2 R4 R3 R1 R1 R3 R4 R2 A1 GND 24V 0V GND AO DC power Recorder Current output Current output Recorder Isolating power 8 4 8 4 8 4 8 4 DA DA DA DA transformation transformation transformation transformation diagram diagram d...

Page 49: ...023 0 20mA analog output 4 20mA analog output 0 20mA 1023 Analog Digital 1023 20mA 0 Analog Digital 4mA Modbus address decimal Function Remark 0x128 DA channel 0 output mode configure bit 0 voltage 1 current 0x129 DA channel 1 output mode configure bit 0 voltage 1 current 0x136 DA channel 0 output range configure bit voltage 0 0 10v 1 0 5v current 0 0 20mA 1 4 20mA 0x137 DA channel 1 output range ...

Page 50: ...AO C1 AO1 VO1 VO0 AO0 C0 VO3 AO3 0V 24V AO2 C3 VO2 C2 AO MA E4DA2AD PWR Modbus address decimal Function Remark 4x128 DA channel 0 output value 10 bits 4x129 DA channel 1 output value 10 bits Item Analog input 4AD Analog output 2DA Voltage input Current input Voltage output Current output Analog input range 0 5V 0 10V 0 20mA 4 20mA Max input range DC 18V 0 40mA Analog output range 0 5V 0 10V exteri...

Page 51: ... V4 R2 R3 R4 R1 R2 R1 R4 R3 Voltage input Voltage input Pressure gauge Pressure gauge Isolating process Isolating power Multiplexer 2 For MA 4AD2DA voltage analog output points connection is as below Digital input range 10 bits binary number 0 1023 Digital output range 12 bits binary number 0 4095 Resolution 1 4095 12Bit 1 1023 10Bit PID output value 0 K4095 Integrated precision 0 8 Conversion spe...

Page 52: ...ion is as below DC24V Exterior DC power R1 R2 R1 R4 R3 R1 R3 R4 R1 R2 I4 GND 24V 0V GND I1 Current input Sensor Sensor Current input Multiplexer Isolating process Isolating power 4 For MA 4Ad2DA current analog output points connection is as below DC24V Exterior DC power 18V 18V 18V 18V R2 R4 R3 R1 R1 R3 R4 R2 A1 GND 24V 0V GND AO DC power Recorder Current output Current output Recorder Isolating p...

Page 53: ... 0 10V analog output 5V 4095 Analog Di git al 0 0 Di git al Analog 4095 10V 0 20mA analog input 4 20mA analog input 0 Di git al Analog 4095 20mA 0 Di git al Analog 4095 20mA 4mA 0 5V analog output 0 10V analog output 1023 5V Digital Analog 0 10V 0 Analog Digital 1023 0 20mA analog output 4 20mA analog output 0 20mA 1023 Analog Digital 1023 20mA 0 Analog Digital 4mA ...

Page 54: ...on Remark 0x128 AD channel 0 Input mode configure bit 0 voltage 1 current 0x129 AD channel 1 Input mode configure bit 0 voltage 1 current 0x130 AD channel 2 Input mode configure bit 0 voltage 1 current 0x131 AD channel 3 Input mode configure bit 0 voltage 1 current 0x136 AD channel 0 Input mode configure bit voltage 0 0 10v 1 0 5v current 0 10 20mA 1 4 20mA 0x137 AD channel 1 Input mode configure ...

Page 55: ...ion Modbus address decimal Description Remark 4x00 AD channel 0 Current value 4x01 AD channel 1 Current value 4x02 AD channel 2 Current value 4x03 AD channel 3 Current value 4x08 AD channel 0 PID digital output 4x09 AD channel 1 PID digital output 4x10 AD channel 2 PID digital output 4x11 AD channel 3 PID digital output Modbus address decimal Description Remark 4x128 DA channel 0 Output value 10 b...

Page 56: ...5s max 200s 4x152 AD channel 2 Control period Min 0 5s max 200s 4x153 AD channel 3 Control period Min 0 5s max 200s 4x154 AD channel 0 Modify current value Change the current value 4x155 AD channel 1 Modify current value Change the current value 4x156 AD channel 2 Modify current value Change the current value 4x157 AD channel 3 Modify current value Change the current value 4x158 AD channel 0 Self ...

Page 57: ...C1 TC0 TC0 TC1 TC2 TC4 B A Notice 1 the channel data is 0 when no signal input 2 Connect type K thermocouple according to practical needs 3 The device installed with thermocouple should be grounded 10 2 10 2 10 2 10 2 Points Points Points Points explanation explanation explanation explanation The points arrangement of MA 6TC P are as below Item Specs Using environment 0 60 Measure temperature rang...

Page 58: ...4V DC DC GND1 VCC1 VCC GND VCC GND Isolating process Isolating power Amplify and AD convert circuit 2 For MA 6TC P the output points connection is as below DC Y 0 Y 1 Y 2 Y 3 SSR AC power 5 30V Optical coupling drive circuit Output points transistor output points please choose DC5V 30V smooth power supply Circuit insulation it is optical coupling between PLC interior circuit and output transistor ...

Page 59: ...ult 0x05 Channel 5 PID control result 0x06 0x07 0x08 Channel 0 open circuit check bit If one of the 6 channels is open or short its channel state bit is 1 if normal the state is 0 0x09 Channel 1 open circuit check bit 0x10 Channel 2 open circuit check bit 0x11 Channel 3 open circuit check bit 0x12 Channel 4 open circuit check bit 0x13 Channel 5 open circuit check bit 0x14 0x15 0x16 Channel 0 Self ...

Page 60: ...al 0x134 0x135 0x136 Channel 0 Self study enable signal Under the condition of the channel enable bit is set on set on the self study bit to start self study when the self study bit is 0 it means the self study process end or close 0x137 Channel 1 Self study enable signal 0x138 Channel 2 Self study enable signal 0x139 Channel 3 Self study enable signal 0x140 Channel 4 Self study enable signal 0x14...

Page 61: ... 0 5s 4x159 Channel 1 Temperature control period 4x160 Channel 2 Temperature control period 4x161 Channel 3 Temperature control period 4x162 Channel 4 Temperature control period 4x163 Channel 5 Temperature control period 4x164 Channel 0 Actual temperature Actual temperature the users can set the actual temperature when they found the actual temperature is different from the displayed temperature t...

Page 62: ...aud rate is 19200bps module station number is 1 For MA 6TC baud rate 19200bps set switch 1 OFF 2 OFF Station number 1 set switch 1 OFF 2 OFF 3 OFF 4 OFF For the PLC com2 baud rate 19200bps write into the PLC and restart 3 The whole process 4 Corresponding address 4x179 Channel 3 Temperature difference Unit 1ºC 4x120 Channel 4 Temperature difference Unit 1ºC 4x121 Channel 5 Temperature difference U...

Page 63: ...l 0 current temperature K134 Channel 0 parameter P display K135 Channel 0 parameter I display K136 Channel 0 parameter D display K137 Channel 0 parameter Diff display K128 Channel 0 PID enable bit K134 Channel 0 self study enable bit Set on M100 Set on M101 Open process S1 write in PID parameters Close process S5 read current temperature Open process S2 write in temperature control period Close pr...

Page 64: ... parameters Close process S5 Start process S1 Write the value of D1 D4 PLC to K134 K137 MA i e channel 0 PID parameters Delay for 50ms Close process S1 and open process S5 when data transfer are completed or 50ms is over End of process S1 Start process S2 Write the value of D5 PLC to K158 MA i e channel 0 temperature control period Delay for 50ms ...

Page 65: ...t process S3 Write the value of D6 PLC to K128 MA i e channel 0 set temperature value Delay for 50ms Close process S3 and open process S5 when data transfer are completed or 50ms is over End of process S3 Start process S4 Write the value of M100 PLC to K128 MA i e open channel 0 PID enable bit Delay for 50ms ...

Page 66: ...alue of K0 MA to D7 PLC every 500ms i e channel 0 current temperature End of process S5 Start process S6 Write the value of M101 PLC to K136 MA open channel 0 self study enable bit Delay for 50ms Close process S6 and open process S5 when data transfer are completed or 50ms is over End of process S6 Start process S7 ...

Page 67: ... state bit Close process S7 and open process S5 End of process S7 Start process S8 Read the value of K134 K137 MA to D10 D13 PLC i e channel 0 PID parameters Delay for 50ms Close process S8 and open process S5 when data transfer are completed or 50ms is over End of process S8 ...

Page 68: ...ot resistance according to actual needs 11 2 11 2 11 2 11 2 Points Points Points Points explanation explanation explanation explanation The points arrangement of MA 6PT P are as below Item Description Analog input signal Pt100 Pt hot resistance Measure temperature range 100 350 Digital output range Full scale 4095 12 bits with sign binary Control precision 0 1 Resolution 0 1 Integrated precision 0...

Page 69: ... B5 24V 0V B0 A0 1mA Amplify and AD convert circuit R1 R1 1mA PT1 PT1 PT2 PT2 VCC GND Isolating process Isolating power Multiplexer 2 For MA 6PT P the output points connection is as below 5 30V AC power SSR Y 3 Y 2 Y 1 Y 0 DC Optical coupling drive circuit Please pay attention to below notes when connecting PT100 When connecting 24 power supply please use the power on PLC to prevent from interfere...

Page 70: ... connected relay 0x01 Channel 1 PID control result 0x02 Channel 2 PID control result 0x03 Channel 3 PID control result 0x04 Channel 4 PID control result 0x05 Channel 5 PID control result 0x08 Channel 0 open circuit check bit If one of the 6 channels is open circuit or short the bit is 1 if normal it is 0 0x09 Channel 1 open circuit check bit 0x10 Channel 2 open circuit check bit 0x11 Channel 3 ope...

Page 71: ...n PID control enable bit of the channel close the PID control process when resetting All of the channels are closed when the power is on 0x129 Channel 1 PID enable signal 0x130 Channel 2 PID enable signal 0x131 Channel 3 PID enable signal 0x132 Channel 4 PID enable signal 0x133 Channel 5 PID enable signal 0x136 Channel 0 Self study enable signal After the enable bit of the channel is set on set on...

Page 72: ...nnel 1 PID Parameter I 4x140 Channel 1 PID Parameter D 4x141 Channel 1 PID Parameter Diff 4x142 Channel 2 PID Parameter P 4x143 Channel 2 PID Parameter I 4x144 Channel 2 PID Parameter D 4x145 Channel 2 PID Parameter Diff 4x146 Channel 3 PID Parameter P 4x147 Channel 3 PID Parameter I 4x148 Channel 3 PID Parameter D 4x149 Channel 3 PID Parameter Diff 4x150 Channel 4 PID Parameter P 4x151 Channel 4 ...

Page 73: ...he full scale output 4x171 Channel 1 Self study output range 4x172 Channel 2 Self study output range 4x173 Channel 3 Self study output range 4x174 Channel 4 Self study output range 4x175 Channel 5 Self study output range 4x176 Channel 0 Temperature difference value sampling temperature temperature difference δ 10 display temperature Then the display temperature will be equal or close to actual tem...

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