Delta VFD1100C43A-HS - Page 347

Chapter 12 Description of Parameter SettingsC2000-HS
12.1-03-19

Analog Output 1 in REV Direction (AFM1)
Default: 0

Analog Output 2 in REV Direction (AFM2)
Default: 0
Settings 0: Absolute value of output voltage
1: Reverse output 0 V; forward output 0–10 V
2: Reverse output 5–0 V; forward output 5–10 V

AFM2 Output Bias
Default: 0.00
Settings -100.00–100.00 %
 Example 1, AFM2 0–10V is set to the output frequency, the output equation is:
10V * (output frequency / Pr. 01-00) * Pr. 03-24 + 10V * Pr. 03-27
 Example 2, AFM2 0–20mA is set to the output frequency, the output equation is:
20mA * (output frequency / Pr. 01-00) * Pr. 03-24 + 20mA * Pr. 03-27
 Example 3, AFM2 4–20mA is set to the output frequency, the output equation is:
4mA + 16mA * (output frequency / Pr. 01-00) * Pr. 03-24 + 16mA * Pr. 03-27
 This parameter sets the corresponding voltage for the analog output 0.

AVI Terminal Input Selection
Default: 0
Settings 0: 0–10V
1: 0–20mA
2: 4–20mA

ACI Terminal Input Selection
Default: 0
Settings 0: 4–20mA
1: 0–10V
2: 0–20mA
 When you change the input mode, verify that the external terminal switch (SW3, SW4)
corresponds to the setting for Pr. 03-28–Pr. 03-29.