Delta CFP2000 Series User Manual page 358

(4) The AFM2 outputs constant voltage or current, the Pr.03-23=23. You must switch AFM2
SW2 to 0–20 mA for the external I/O board, and set AFM2 output level to 45%
(Pr.03-33=45%) of 20 mA = 9 mA.
(5) Use Pr.03-33 to adjust the constant voltage or constant current of the AFM2 output, the
setting range is 0–100.00%.
(6) There are two types of action levels for PT100. The diagram below shows the PT100
protecting action:
(7) PT100 wiring diagram:
 When Pr.06-58=0.00 Hz, PT100 function is disabled.
Example:
When using PT100, if the motor temperature is higher than 135°C (275°F), the drive starts to
count the delay time for auto-deceleration (Pr.06-59). The drive decreases the motor frequency to
the setting for Pr.06-58 when it reaches the delay time count value. The drive operates at the
frequency set for Pr.06-58 until the motor temperature is lower than 135°C (275°F). If the motor
temperature is higher than 150°C (302°F), the drive automatically decelerates to STOP and
displays the warning "oH3".
Chapter 12 Description of Parameter SettingsCFP2000
Figure 1
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