Yuyao gongyi XMT-808 series, Operation Manual

Page 1: ...OPERATION MANUAL FOR MICROCOMPUTER BASED DIGITAL TEMPERATURE CONTROLLER XMT 808 series Yuyao changjiang temperature meter factory Yuyao gongyi meter CO LTD http www yycj com Version NO 2007...

Page 2: ...istance voltage 4 2 9 Manual function 4 2 10 Power supply 4 2 11 Work environment 5 2 12 Product authentication 5 Model selection 5 3 1 Model meaning 5 Installation and connection 5 4 1 XMT 808wiring...

Page 3: ...8 9 2 1 Temperature transmission introduction 18 9 2 2 Temperature transmission illustrate 18 9 3 Communication function 18 9 3 1 Communication function introduction 18 9 3 2 Communication function co...

Page 4: ...the control process with the advantage of rapid response small overshoot high steady state precision It is intelligence temperature controller with the function of high performance high reliability co...

Page 5: ...er of self setting function 2 5 Output specification it make out directly output parameter modularity or without modularity The switch of relay contact point output open closed 250VAC 7A or 30VDC 10A...

Page 6: ...can telephone to consult 3 2 Product code XMT 8 8 1 2 3 4 5 1 The External dimension Blank 160 80 120 Installation hole 152 76 A 96 96 110 Installation hole 92 92 D 72 72 110 Installation hole 68 68 E...

Page 7: ...Client can make the correct connection according to the meaning of the model code when find the wiring diagram is different from the meter model or the order is the special specification please be co...

Page 8: ...5V and 1 5V can input by terminal 11 14 4 20mA linearity current input can achieve by changing 250 or 50 resistance to 1 5V or 0 2 1V voltage signal and then input from 11 14 terminal or 13 14 termina...

Page 9: ...and then input from 13 16 terminal or 15 16 terminal 4 4 XMTG 808 connection Figure4 4 Note linearity voltage range under 1V can input by terminal 4 5 signal 0 5V and 1 5V can input by terminal 2 5 4...

Page 10: ...nt size by the change of output indicator s light and dark when output with time scale method relay solid relay and controllable silicon contact output when it exceed zero Scintillation time scale ref...

Page 11: ...t will calculate automatically P I d control parameter If stop setting itself in advance press A M key for 3s and make At disappeared For different system the time setting itself needed is different A...

Page 12: ...utput alarm and control method can be defined by parameter Code Meaning Description Setting range Ex Factory ALM1 High limit alarm When the measured value more than ALM1 Hy the meter have upper limit...

Page 13: ...ent heating control 1 Output is switch on when the measure temperature value is more than 700 5 the SV Hy will close 2 Output is switch off when the measure temperature less than 699 5 SV Hy switch on...

Page 14: ...d of temperature elevating provided there is no heat loss The unit of parameter d is second For industrial control hysteresis effect of the controlled process is an important factor impairing control...

Page 15: ...input 27 0 400 resistance input 28 0 20mV voltage input 29 0 100mV voltage input 30 0 60mV voltage input 31 0 1V 0 500mV 32 0 2 1V voltage input 33 1 5V voltage input or 4 20mA current input 34 0 5V v...

Page 16: ...r limit value use with P SL The same as above 2000 Pb Input shift Parameter Pb is used to make input shift to compensate the error produced by sensor or input signal itself For thermocouple input para...

Page 17: ...s When the instrument have RS485 Addr can be configured the ranged of 0 to256 In the same communication line s instruments every one need have a different address 0 256 0 bAud Communicat ion Baud rete...

Page 18: ...fter we finish adjusting the instrument we can set EP1 parameter an nonE none Additional remarks of partial function 8 1 linear current output Any specification linear current continuum output OP A 1...

Page 19: ...rature compensate to thermocouple according to the testing principle XMT 808 series instrument can measure the temperature near the instrument s back connection terminal and do automatically compensat...

Page 20: ...eat control CooL A 1 OUTis refrigeration control the instrument below display window SV is setting point 9 1 2 ON OFF adjustment illustrate For example heating installation temperature control require...

Page 21: ...ch runs under WINDOWS 95 98 NT XP operating system can centralized monitoring and manage for 1 256pcs 808 series model meter and also can automatically record measurement data and print The meter adop...

Page 22: ...rement Abnormal power blank screen 1 poor contact of power cord 2 power switch without lose Check the power Signal display do not correlate with the facts display orAL 1 Wrong setting of input specifi...

Page 23: ...ays from the day receive the product 2 Maintenance fee 1 Intelligence meter s free maintenance period is one year and six month Product quality problem 2 Maintenance period should be calculated from p...