Delta Electronics VFD037CH23A-21 — настройки параметров для обнаружения PTC и управления частотой [332/638]

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Chapter 12 Description of Parameter SettingsCH2000 Series

116

12-



PTC (Positive Temperature Coefficient) Detection Selection

Factory Setting: 0

Settings 0: Warn and keep operating

1: Warn and ramp to stop

2: Warn and coast to stop

3: No warning

 Pr.06-29 setting defines how the will drive operate after PTC detection. 再補充 03-00 d6



PTC Level

Factory Setting: 50.0

Settings 0.0~100.0%

 It needs to set AVI/ACI/AUI analog input function Pr.03-00~03-02 to 6 (P.T.C. thermistor input

value).

 It is used to set the PTC level, and the corresponding value for 100% is max. analog input value.



Frequency Command for Malfunction

Factory Setting: Read only

Settings 0.00~655.35Hz

 When malfunction occurs, use can check the frequency command. If it happens again, it will

overwrite the previous record.

Output Frequency at Malfunction

Factory Setting: Read only

Settings 0.00~655.35Hz

 When malfunction occurs, use can check the current frequency command. If it happens

again, it will overwrite the previous record.

Output Voltage at Malfunction

Factory Setting: Read only

Settings 0.0~6553.5V

 When malfunction occurs, user can check current output voltage. If it happens again, it will

overwrite the previous record.

DC Voltage at Malfunction

Factory Setting: Read only

Settings 0.0~6553.5V

 When malfunction occurs, user can check the current DC voltage. If it happens again, it will

overwrite the previous record.