Analog Input / Output Parameters - Delta C2000 Series User Manual

Chapter 12 Description of Parameter SettingsC2000
03 Analog Input/Output Parameter
Analog Input Selection (AVI)

Analog Input Selection (ACI)

Analog Input Selection (AUI)

Settings
0: No function
1: Frequency command (speed limit under torque control mode)
2: Torque command (torque limit under speed mode)
3: Torque compensation command
4: PID target value
5: PID feedback signal
6: Thermistor (PTC / KTY-84) input value
7: Positive torque limit
8: Negative torque limit
9: Regenerative torque limit
10: Positive / negative torque limit
11: PT100 thermistor input value
13: PID compensation value
 When you use analog input as the PID reference target value, you must set Pr. 00-20 to 2 (analog
input).
Setting method 1: Pr. 03-00–03-02 set 1 as PID reference target input.
Setting method 2: Pr. 03-00–03-02 set 4 as PID reference target input.
If the setting value 1 and setting value 4 exist at the same time, the AVI input has highest priority
to become the PID reference target input value.
 When you use analog input as the PID compensation value, you must set Pr. 08-16 to 1 (source
of PID compensation value is analog input). You can see the compensation value with Pr. 08-17.
 When you use the frequency command or TQC speed limit, the corresponding value for 0–±10V /
4–20mA is 0–maximum output frequency (Pr. 01-00).
 When you use torque command or torque limit, the corresponding value for 0–±10V / 4–20mA is
0 to maximum output torque (Pr. 11-27).
 When you use the torque compensation, the corresponding value for 0–±10V / 4–20mA is 0–the
motor rated torque.
 The analog input AVI / ACI (use with Switch terminal to switch SW2 to 0–10V) supports KTY84.
The AUI does not support this function.
 When you use KTY84, you can only choose either AVI or ACI at the same time. The AVI is prior to
ACI.
 This parameter can be set during operation.
12.1-03-1
Default: 1
Default: 0
Default: 0