Yuyao gongyi XMT-808 series User manual

OPERATION MANUAL
FOR
MICROCOMPUTER BASED
DIGITAL TEMPERATURE CONTROLLER
XMT*-808 series
Yuyao changjiang temperature meter factory
Yuyao gongyi meter CO.,LTD
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Yuyao gongyi meter co.,LTD
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Saling hotline：[phone] technical consultation：[phone] Fax：[phone]
Catalog
Catalog …………………………………………………………………………………………―1―
Safety notice mark ……………………………………………………………………………―3―
Ⅰ Survey ………………………………………………………………………………………―3―
Ⅱ Technical standard ………………………………………………………………………… ―4―
2.1 Input ………………………………………………………………………………… ―4―
2.2 Precision ……………………………………………………………………………… ―4―
2.3 Response time………………………………………………………………………… ―4―
2.4 Adjusting mode……………………………………………………………………… ―4―
2.5 Output specification………………………………………………………………… ―4―
2.6 Communication ……………………………………………………………………… ―4―
2.7 Alarm function………………………………………………………………………… ―4―
2.8 Insulate resistance voltage…………………………………………………………… ―4―
2.9 Manual function……………………………………………………………………… ―4―
2.10 Power supply………………………………………………………………………… ―4―
2.11 Work environment…………………………………………………………………… ―5―
2.12 Product authentication……………………………………………………………… ―5―
Ⅲ Model selection…………………………………………………………………………… ―5―
3.1 Model meaning ………………………………………………………………………―5―
Ⅳ Installation and connection ………………………………………………………………―5―
4.1 XMT-808wiring diagram………………………………………………………………―6―
4.2 XMTD-808 wiring diagram……………………………………………………………―6―
4.3 XMTA/E/F-808 wiring diagram………………………………………………………―7―
4.4 XMTG-808 wiring diagram……………………………………………………………―7―
4.5 SCR trigger wiring diagram……………………………………………………………―8―
ⅤFaceplate description……………………………………………………………………… ―8―
5.1 Faceplate chart…………………………………………………………………………―8―
5.2 Faceplate explain…………………………………………………………………… ―8―
ⅥBasic setting and operation…………………………………………………………… ―9―
6.1 Temperature fixed value setting…………………………………………………………―9―
6.2 Parameter setting……………………………………………………………………… ―9―
6.3 Manual/Auto……………………………………………………………………………―9―
6.4 Setting operation……………………………………………………………………… ―9―

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6.5 Manual setting itself………………………………………………………………… ―10―
ⅦFunction and setting……………………………………………………………………… ―10―
7.1 Operation flow chart …………………………………………………………………―10―
7.2 Parameter function description ………………………………………………………―11―
ⅧAdditional remarks of partial function ………………………………………………………―16―
8.1 Linearity current output ………………………………………………………………―16―
8.2 Time proportion Control …………………………………………………………… ―16―
8.3 Remote transmission pressure control ……………………………………………… ―17―
8.4 Thermocouple cold end compensating……………………………………………… ―17―
ⅨCommon control method……………………………………………………………………―18―
9.1 ON/OFF adjustment and alarm……………………………………………………… ―18―
9.1.1 ON/OFF adjustment introduction……………………………………………………―18―
9.1.2 ON/OFF adjustment illustrate………………………………………………………―18―
9.2 Temperature transmission ………………………………………………………… ―18―
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 connection……………………………………………… ―19―
ⅩFault analysis and clearance…………………………………………………………………―20―
Attached1：Check list between parameter prompt letter and English letter…………………―20―
Product service directoryⅪ…………………………………………………………………… ―21―
Safety Notice Mark
Before reading the instruction, it will turn up the below mark, shows“Danger”、
“Attention”。
Danger
Procedures which may lead to dangerous conditions and
cause death or serious injury, if not carried out properly.
Attention
Remind user of paying attention to special content or
important content.
Attention
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Saling hotline：[phone] technical consultation：[phone] Fax：[phone]
Ⅰ、Survey
Thank you for the purchase of our XMT*-808 series microcomputer based digital temperature
controller.
This manual contains instructions for the install, operations, parameter setting and abnormal
diagnosis when operating the XMT*-808.please read and save this manual carefully before starting
operation ,so as to insure the steady .
XMT*808 series intelligence temperature controller uses nowadays the most advanced
monolithic microcomputer as mainframe，reduce peripheral assembly，and improve the reliability；
It adopts the control method of vague theory combined with traditional PID control, and make 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、complete
input，its function is suitable to all the occasion needed temperature measurement and control，also be
compatible with other industrial parameter measurement and control.
It adopts modular structure，further improve overall performance；The meter is operated with
4-keys,dual row 4-LED display for displaying the measurement value and set value or measurement
value and output value, with manual /automatic switch and setting itself function；with characteristic
of small volume、low power consumption、convenient operation、steady and reliable of running；
They are now widely used for the automatic control system over the area of machinery, chemical,
ceramics, light industry, metallurgy, petrifaction, heat treatment industry.

Yuyao changjiang temperature meter factory
Ⅱ、Technical standard
2.1、Input and range（one meter can be compatible）：
①Thermocouple：K（-50～1300℃）、S（-50～+1700℃）、T（-200～+350℃）、E（0～800℃）、
J（0～1000℃）、B（0～1800℃）、N（0～1300℃）、WRe(0～2300 )℃
②Thermal resistancer：CU50（-50～150℃）、PT100（-20～600℃）；
③Linearity voltage：0～5V、1～5V、0～1V、0～100mV、0～20mV；
④Linearity current（with diffluent resistance）：0～10mA、0～20mA、4～20mA
⑤Linearity input: -1999~+9999 (user freely setting)
2.2、precision：
①Input by thermal resistance , linearity voltage and linearity current 0.5F·S+1
②Thermocouple input adopt copper resistance or freezing compensate cold end 0.5 F·S +1；
③Although the meter can measure B、S、WRE during the temperature 0～600 ,its measurement℃
could not reach 0.5 class；
④differentiate rate：1、0.1；
2.3、response time: ≤0.5s (filter parameter sets 0)
2.4、Adjusting mode：
①ON/OFF control method（Return difference can be adjusted）；
②Common PID control（with the parameter of self-setting function）
③Intelligence adjustment(including vague PID adjustment and advanced control algorithm with the
parameter of self-setting function)；
2.5、Output specification：it make out directly output parameter modularity or without modularity：
①The switch of relay contact point output（open+ closed）：250VAC/7A or 30VDC/10A；
②SSR voltage:12VDC/30mA(apply for driving SSR relay)；
③Contact point output with controllable silicon: can contact 5～500A two directions controllable
silicon;2 separate directions controllable silicon opposite direction parallel.
④Liner electric current output：initial current and terminal current value can be defined when the
output is 0～24mA（voltage range 11～23VDC）；
2.6、Communication：
Support RS485communication mode，adopt AIBUS communication agreement，and baud rate
support the below selection ：1200bps、4800bps、7200bps、9600bps
2.7、Alarm:
Support two passive contact output，relay contact 250VAC/7A；It has four methods including
upper limit, lower limit, positive deviation ,negative deviation .It can output 2 ways at most；
2.8、Tolerance for pressure when it is segregated：Between electric power ,relay’s contact and signal’s end ,do
2000V pressure tolerance test 1s,there is no abnormal phenomenon;
2.9、Movement with hand: Automatic /Manual；
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2.10、Power supply:

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①85V-242VAC，50-60HZ；power consumption ≤4W
②24VDC/AC power consumption≤4W ；
③220VAC±10% 50HZ；power consumption≤4W
2.11、working circumstance ：
Environment temperature:0～50℃，humidity ≤85％,no corrode and strong electromagnetism
disturb；
2.12、Product authentication：
XMT*-808 series temperature meter acquire CE authentication and ROHS Environmental
Protection authentication.
Ⅲ、Model selection
Model selection instruction
About XMT*808 series intelligence temperature controller，we mark specific
model on each piece. According to on site control request by itself ,client should contrast
the meaning of the product model code carefully before use and choose，to avoid wrong
use or wrong model selection.,or you 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：48×96×110 Installation hole 44×92；
F：96×48×110 Installation hole 92×44；
S：80×160×120 Installation hole 76×156
G：48×48×110 Installation hole 44×44
（2） Control Mode：‘8’：four key set, two row LED display,，fuzzy control.
（3） Additional alarm：‘0’：no alarm ；‘1’：one group alarm；
‘3’：two group alarms ‘5’：voice alarm
（4） Signal input type：‘8’：freely exchange signal
（5） Suffix：
Main control output method：
‘Blank’
：relay’s open and closed contact output；
‘A’：Single-phase over-zero spark pulse；
‘A3’：Three-phase over-zero spark pulse;
‘B’：Single-phase shift-phase spark pulse；
‘B3’：Three-phase shift-phase spark pulse；
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‘C’：0～10mA or 4～20mA constant electric current output

Yuyao changjiang temperature meter factory
‘E’：Linearity voltage output；
‘G’：ON/OFF solid state relay（SSR）adjustment output；
Auxiliary ways：
‘K’：with RS485 or RS232 communication module interface；
‘Wt’：with micro-printer output signal；
‘V’：DC24V、DC12V、DC5V output；‘P’：30 segment program
Ⅳ、Installation and connection
Connection explanation
XMT*808 series intelligence temperature controller, it provides the below wiring
diagram for reference；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 confirm to case connection，or you can telephone
to consult.
4.1 XMT-808 wiring diagram
Figure4－1
Note：linearity voltage range under 1V can input by terminal 1、2，signal 0～5V and 1～5V can input by terminal 1、
4. 4～20mA linearity current input can achieve by changing 250Ωor 50Ωresistance to 1～5V or 0.2～1V voltage
signal，and then input from 1、2 terminal or 1、4 terminal.
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Yuyao gongyi meter co.,LTD
4.2 XMTD-808 connection
Figure4－2
Note：linearity voltage range under 1V can input by terminal 13、14，signal 0～5V and 1～5V can input by
terminal 11、14。4～20mA linearity current input can achieve by changing 250Ωor 50Ωresistance to 1～5V or 0.2～
1V voltage signal, and then input from 11、14 terminal or 13、14 terminal.
4.3 XMTA/E/F-808 wiring diagram
Figure4－3
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Yuyao changjiang temperature meter factory
Note：linearity voltage range under 1V can input by terminal 15、16，signal 0～5V and 1～5V can input by
terminal 13、16。4～20mA. linearity current input can achieve by changing 250Ωor 50Ωresistance to 1～5V or 0.2～
1V voltage signal, 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、5.4～20mA4～20mA. linearity current input can achieve by changing 250Ωor 50Ωresistance to 1～5V or 0.2～
1V voltage signal, and then input from 4、5 terminal or 2、5 terminal .
4.5 Controllable silicon contact connection
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Ⅴ、Panel Explanation
5.1 Panel chart
5.2 Panel explanation
1、PV------- Measured value indicator (red)
2、SV------- Set value indicator (green)
3、A-M-------- manual indicator lamp or setting itself(green)
4、ALM1------ AL1 indicator（red）
5、ALM2------ AL2 indicator（red）
6、OUT--------output indicator(green)
7、SET--------function key
8、◄----------- data automatic/manual shift function key
9、▼-------Data reduce key
10、▲-------Data addend key
When the power is on，the upper display window displays measured value（PV），the lower
display window display set value（SV）.
There are 4 LED indicator on the faceplate，their meaning as below：
OUT indicator：when the linearity current output ，output indicator reflect the current 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 reflect output size.
ALM1 indicator：when ALM1 output is ON ,a red LED lights.
ALM2 indicator：when ALM2 output is ON ,a red LED lights.
A-M indicator：Manual indicator
★Attention：
Faceplate instruction just take XMTD-808 for instance ，other model take
XMTD-808 for reference.
Ⅵ、Basic setting and operation
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6.1、Temperature fixed value setting.：Under normal condition，press▲or▼to enter into
fixed value setting state，At that time，the lower nixie tube scintilla the decimal point，and then
press▼、▲、◄（A/M）key to modify the setting data. Press SET to save and exit. If there is no