Delta C2000 series User Manual page 319

When Pr.06-58=0.00Hz, PT100 function is disabled.
Example:
A PT100 is installed to the drive. If motor temperature reache 135℃ (275°F) or higher, the drive will
decrease motor frequency to the setting of Pr.06-58. Motor will operate at this frequency (Pr.06-58)
till the motor temperature decreases to 135℃(275°F) or lower. If motor temperature raise beyong
150℃(302°F), the motor will decelerate to stop and outputs an 'OH3' warning.
Set up process:
1. Switch AFM2 (SW2) to 0-20mA on the I/O control terminal block. (Refer to Figure 1, PT100 wiring
diagram)
2. Wiring (Refer to Figure 1, PT100 wiring diagram):
Connect external terminal AFM2 to (+)
Connect external terminal ACM to (-)
Connect external terminals AFM2 and AVI to short-circuit
3. Set Pr.03-00=11 or Pr.03-23=23 or Pr.03-33=45%(9mA)
4. Refer to RTD temperature and resistance comparison table
Temperature=135℃, current=151.71Ω; Inputut current: 9mA, Voltage: approximately: 1.37Vdc
Temperature=150℃, current=157.33Ω; Input current:9mA, Voltage: approximately: 1.42Vdc
5. Set Pr.06=56=1.37 and Pr.06-58=10Hz. When RTD temperature increases to 135℃ or higher,
the drive will decelerate to the selected frequency. When Pr.06-58=0, the drive will not run.
6. Set Pr.06-57=1.42 and Pr.06-29=1 (warning and decelerate to stop). When RTD temperature
increases to 150℃ or higher, the drive will decelerate to stop and outputs an 'OH3' warning.
Reserved
Software Detection GFF Current Level
Settings 0.0~6553.5 %
Software Detection GFF Filter Time
Settings 0.0~6553.5 %
Disable Level of dab
Settings 230V series: 0.0~220.0 Vic
460V series: 0.0~440.0 Vic
Fault Record 1 (min)
Fault Record 2 (min)
Fault Record 3 (min)
Fault Record 4 (min)
Fault Record 5 (min)
Fault Record 6 (min)
Chapter 12 Description of Parameter Settings|C2000 Series
12-112
Factory Setting: 60.0
Factory Setting: 0.10
Factory Setting: 180.0/360.0