Delta VFD25AMS43AFSHA

Chapter 12 Description of Parameter SettingsMS300 (High Speed Model)
12-06-20
Ambient temperature derating curve for general control

PT100 Voltage Level 1
Factory Setting: 5.000
Settings 0.000~10.000 V

PT100 Voltage Level 2
Factory Setting: 7.000
Settings 0.000~10.000 V
 Condition settings: Pr. 06-57 > Pr. 06-56.

PT100 Level 1 Frequency Protection
Factory Setting: 0.0
Settings 0.0~1500.0 Hz

Delay Time of Activating PT100 Level 1 Frequency Protection
Factory Setting: 60
Settings 0~6000 sec.
 PT100 operation instructions
(1) Use voltage type analog input (AVI, ACI voltage 0~10V) and select PT100 mode.
(2) User can select one of voltage type analog input below:
(a) Pr. 03-00 =11, (b) Pr. 03-01 = 11 and Pr. 03-29 = 1
(3) When selecting Pr. 03-01 = 11 and Pr. 03-29 = 1, must switch AFM to 0~10V.
(4) AFM outputs constant voltage or current, Pr. 03-20 = 23. Must switch ACM to 0-20 mA, and
set AFM output level to 45% (Pr. 03-32 = 45%) of 20 mA = 9 mA.
(5) Pr. 03-32 is for adjusting the constant voltage or constant current of AFM output, the setting
range is 0~100.00 %.
(6) There are two types of action level for PT100. The diagram of PT100 protecting action is
shown below: