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 |
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