XMT-1000

/ INTELLIGENT DIGITAL DISPLAY TEMPERATURE CONTROLLER
INSTRUCTION MANUAL

Before using this product, please carefully read this manual for its correct use. In addition, after reading the manual keep it available easily anytime.

OPERATION PRECAUTIONS

Before cleaning the instrument, check that the power is turned off.

Remove stains on the display unit using a soft cloth or tissue paper.

As the display unit is easily scratched, do not scrub or touch it with a hard object.

Do not operate the front key with a pointed object such as a ballpoint pen or screwdriver, as this may scratch or damage the key.

1．PRODUCT CHECK

ＸＭＴ□-□□□□□□□□—□

①②③④⑤⑥⑦⑧ ⑨

①Panel Dimensions（mm） ⑤Type of Input

D:96×96 1: Thermocouple signal

E:72×72 2: Thermo-resistance signal (RTD input)

F:96×48(Vertical form) ⑥Type of Output

G:48×48 No: Relay contact (Maximum 3A)

②Type of Display V: Logic output for SSR

1: Double rows display A: Relay contact (Maximum 16A)

③Type of controlaction G: Relay contact (Maximum 16A)

0: On-off action Relay ⑦Type of power

3: Time proportion action X:20~40v; Y:187~242VAC; Z:85~264VAC

4: On-off PID control with auto tuning ⑧Type of calibration

7: Single phase zero-across pulse PID action with auto-tuning ⑨The range of measurement

<Accessories>

④On-off position Alarm Mounting bracket: 2 pieces

0: No alarm Instruction manual: 1 copy

1: High alarm 2：absolute value of high 3：Low alarm 4：absolute value of Low

2．MOUNTING

2.1Main technique principal

(1) Type of Input: thermocouple E,EA,K;thermo-resistance Pt100,Cu50.

(2) Measure the error:≦±0.5%（F，S）±1dig。

(3)Measure temperature at most:999℃.

(4)Control method: On-off action Relay ,Time proportion action ,Single phase zero-across pulse PID action with auto-tuning

(5)P I DChoose the range in parameter:Proportional band 1~100%, Integral time0~999s, Differential time0~999s.

(6) The time of keeping time:ten years.

(7)Control the capacity of outputting:

Contact type:3A/250VAC(Resistance load), Life-span of contact≥10^5times;Level type(Used for driving SSR or controlling the logical circuit): 12VDC/30Ma;SSR(Used for urging SSR to use for driving the two-way silicon controlled rectifier of high-power): 0.5A/250VAC.

(8) Alarm output: Contact type, Capacity of contact:1A/250VAC((Resistance load).

(9) Great power output type: Contact type:5A/250VAC. Pulse type:2.5A/250VAC(XMTG TYPE),4A/250VAC.

(10)Voltage of the power: Consulting type table power range.

(11) Consumption:≤5W.

(12) Environment for use: Temperature 0~50℃, Ambient humidity≤85%,Has not corroded, there is no conductive dust。

3. Configuration of the Instrument Panel

①Measured value (PV)display unit (Red)

Displays measured value (PV).

PV Displays various characters depending on the

instrument.

① ②Set value (SV)display unit (Green)

Displays set value (SV)

SP ② Displays various each parameter set value depending

on the instrument.

③Indication lamps

ALM OUT AT ③ Auto-tuning(AT)lamp [Green]. Flashes during

auto-tuning execution.

Control output lamps [Green]（OUT）turned on

when outputs operate

SET AT Alarm output lamp (ALM)[Red] turned on when

output operate

④Function key

Used for displaying the change and confirm of the

④ ⑤ ⑥ ⑦ parameters

⑤Shift Key

Used forAdjusting key to change the digital code and/or the key to express entering the auto-tuning state

⑥，⑦Adjusting key to change the digital

. Used for adjusting the digital code displayed

4.Dimensions

The appearance andthe hole measurement form:

type / Size of the panel
H×B / Size of the shell
h×b×L / the size of hole
h’×b’
XMTD / 96×96 / 92×92×70 / (92+1)×(92+1)
XMTE / 72×72 / 68×68×70 / (68＋1)×(68＋1)
XMTF / 96×48 / 92×44×70 / (92＋1)×(44＋1)
XMTG / 48×48 / 44×44×70 / (44＋1)×(44＋1)

H h

B L

b b’

h’

5.Wiring

5.1 Wiring attention

(1) The electric thermocouple inputting, should use the corresponding compensation wire.

(2) The input signal line should be far away from the instrument cable, motive force cable and load line, in order to avoid producing the miscellaneous news to interfere. ⑴ ㈠ ⑾

Control output Control level output

⑵ ㈩ ⑿

① ㈠ ⑥ ⑴ ⑻

Alarm output Control output Alarm output Control output ⑶

② ⑦ ⑵ ⑼

⑷

③ ㈩ ⑧ ⑶ ⑽ Alarm output

signal input ⑸

④- ⑨ ⑷ ㈠ ⑾

Power input signal input Control level output ⑹

⑤＋ ⑩ ⑸- ㈩ ⑿ Power input

⑺

⑹+ ⒀

XMTG-1000 Power input ⑻

⑺ ⒁

signal input ⑼-

XMTE-1000 ⑽+

XMTD/F-1000

6. Operation

6.1 Have the electricity to show:

Belonging to the display and indicator lamp to light after being set up an electric circuit, then show the type and graduation number , then upper and lower limit Cheng of showing etc., the first three status display enter routine measurement value after the one second respectively / the establishing value show that put into and control running.

PV

On power SV

All displays lighting The type of the instrument and calibration The range of measurement Measureing and establishing value display

Caution: The calibration code of the instrument inputing: E: Thermocouple, K: Thermocouple, EA2: Thermocouple

CU50: Thermo-resistance PT100: Thermo-resistance

6.2Establish temperature value:

Press “” or “” “”both can enter the state of establishing, If below row displays " SP " ( establishing value code ); Press “” “” can add and subtract the temperature of establishing one by one: Press /AT can select figure number revised to want , make it glimmer , press “” “” can make it glimmer location choose a number value needed from 0 to 9 。After modifyingthe establishing value , press a key approve and withdraw the setting for value not to set for the state to revise。

the method of establishing negative temperature：

Establish temperature value first , press “/AT”establish high position most , press “”make it reduce to " 0 " ，continue according to appear" -"Number。

6.3 P I DparameterAuto-tuning

After the machine is set up an electric circuit, establish temperature at first, press“/AT”greater than ten seconds , " AT " indicator lamp show instrument enter course of auto-turning , after two shake cycle system to glimmer, the auto-turning ends, " AT" light put out, instrument at this moment get one control parameter that group optimizes and keep for a long time.

CAUTION：

1 When the systematic operating mode changes bigger, should since exactly fix once again , in order to meet the new systematic parameter

2 it will withdraw from the state of auto-turning while losing electrical power，it’s parameter does not change。

Following table lists the function parameters

The first step / Press “” + “” ≧10s can enter the state of establishing parameter
The second step: Show each parameter in the order with pressing“”。If revise the shownparameters,please press “/AT”and select figure number that will be revised , and make it glimmer , press “” “” can change to glimmer in the location .Press “” to confirm and keep after finishing revising / Order / Type of Display / Representthe content / Number value meaning / Initial value setting at factory
1 / / Db：Difference switched over / Dead band for on-off control andAlarm. For on-off controller, On-off control and alarm adopted Same value. / 0.5
2 / / Ub：The time proportion is established again / The time proportion is established again, dispel the quiet and bad power of maintaining(0~90%).Only used for adjusting the quiet difference of the proportion controller / 5%
3 / / ProportionalBand / When “P” is large, the proportional Action is small. Only used for heating Side.P=0,On-off Control / 15.0
4 / / Integral Time / (Re-setting time)When “I” is large, the integral action Is small.I=0,PD Control / 180
5 / / DifferentialTime / (Pre-setting) When “D” is large the derivative Action in large.D=0,PI Control / 70
6 / / ControlPeriod / 1Contact type：The electric heater of general machinery is fetched for 20-30 seconds,Fetch the large capacity oven heater for 30-120 seconds
2 Contactless type：fetch for 3-10 seconds / 20s
4s
7 / / Control mode / Ctr=0/4; Routine control;Ctr=1/5; avoid high shoot;Ctr=2/6: have cable avoid overshoot only, later controlled according to routine PID / 2
8 / / Warning value of upper limit , the warning value of lower limit, the warning value of the deviation / Ctr=0~2 is AH or AL;Ctr=4~6 is AE / Lower limit of the span/
Upper limit of the span
9 / / Amplitude limiting of establishing value / establishing value≤SA / Lower limit of the span
10 / / The sensor revising / Revise the error of the sensor, revise the range as 0-12.7 ℃ / 0
11 / / Set data Lock / Lck fetches 123, the parameter can be changed, then the parameter can't be revised to fetch other value. / 1234
The third step / Press “” and withdraw from the state of establishing parameter