NTT-2000 Heat Press Temperature and Heat Transfer Machine Digital Controller With The Heat Press Timer
- Quick Details
- Made in: China
- Brand Name: Asset
- Model : NTTE-2000
- Usage: Industrial
- Theory: Temperature Controllers:
- Accuracy: ±1℃
- Temperature Limit: 0~400
- NTT-2000 Heat Press Temperature
Supply Ability: 10000 Pieces per Month
Datasheet:
| Prompt Code | Name | Settin g Range |
| Alarm setting |
-200～ 800℃ |
Alarm |
| setting | Setting of the Alarm point， AL＞0 is the upper limit alarm |
-200～ |
| 800℃ |
Setting of the Alarm point， AL＞0 is the upper limit alarm;
|
AL＜0 is the lower limit alarm，Output state |
| is overturn automatically. The actual alarm | 50 | Ar should be determined again and according to the value of SP be adjusted |
AL |
measuring deviation | thermocouple and compensating line |
| System Constant |
s. Generally for the control process with large inertia, |
Cr should be larger. When P≠0、Cr=0 |
| value of SP be adjusted | he actual alarm | SP be adjusted |
| Cr should be larger. When P≠0、Cr=0 |
P≠0、Cr=0 | measuring deviation |
| Measuring | ||
| revise | -100～ | SP be adjusted |
| 100℃ |
Used to revise the measuring deviation caused by
|
Overshoot suppressio |
| the thermocouple and compensating line | 0 number | thermocouple and compensating line |
| rt | Ar have to re-set. After auto-tuning, | When SP changes, |
| Ar becomes the Dead Band | Overshoot suppressio n | 0～ |
| 100℃ | Ar have to re-set. After auto-tuning, |
Decreasing Ar can reduce the temperature overshoot, When SP changes,
|
|
automatically. when P = 0, Ar becomes the Dead Band，
|
Ar is the reset of time proportional | Ar=0 the Band equal to 0.4℃ and when Cr=0, |
| control. | 100 | |
| Ar | Proportional control: The moref P, | the measuring temperature will appear |
| P output | P is too small, | |
| Ar becomes the Dead Band | Proportion al Range | 0～ |
| 400℃ |
the less proportional control and the lower the system gain. When P is too large,
|
the time of temperature to achieve its setting value is too long; otherwise if P is too small, |
| oscillation | 30 | |
| P | ||
| Control Period | 1～ | |
| 100 秒 |
Relay output is not less than 20 seconds;
|
|
| 3 | T takes 3 seconds. | for the external device of SSR or SCR, |
| T | ||
| the location of the thermocouple, | ||
Type method |
System Constant | 1～ |
| 999 | the proportion band of the instrument and other factors. Generally for the |
Concerned with heating power of the controlled process, heating time,
|
|
control process with large inertia, Cr should be larger.
|
P≠0、Cr=0 | When P≠0、Cr=0, the system is a time |
|
proportional control one
|
240 | |
| Cr | System Constant |
Control Period |
| Proportion al Range |
Measuring revise |
-100～ 100℃ |
| Overshoot suppressio n |
0～ 100℃ |
0～2 |
|
All parameters can not be modified.
|
Decreasing Ar can reduce the temperature overshoot, When SP changes |
0 |
