B: Application; B1: Operation Mode Selection - YASKAWA CIPR-GA50C series Technical Manual

12.3 b: Application

12.3

b: Application

b parameters set these functions:
• Frequency reference source/Run command source
• Stopping method settings
• DC Injection Braking
• Speed Search
• Timer Function
• PID control
• Dwell function
• Energy-Saving Control
◆

b1: Operation Mode Selection

b1 parameters set the operation mode for the drive.
■
b1-01: Frequency Reference Selection 1
No.
Name
(Hex.)
b1-01 Frequency Reference
Selection 1
(0180)
Note:
• Push
on the keypad to set the input mode to LOCAL and use the keypad to enter the frequency reference.
• If the frequency reference is 0 Hz or less than the value set in E1-09 [Minimum Output Frequency] and the drive receives the Run
command, the RUN LED on the keypad will flash. Examine the setting for the frequency reference input and enter a value ≥ E1-09.
0 : Keypad
Use the keypad to enter the frequency reference.
Use and on the keypad to change the frequency reference.
1 : Analog Input
Use MFAI terminals A1 and A2 to input an analog frequency reference with a voltage or current input signal.
• Voltage Input
Refer to Table 12.23 to use a voltage signal input to one of the MFAI terminals.
Terminal Signal
Terminal
Level
A1 0 - 10 V (Lower Limit
at 0)
0 - 10 V (Bipolar
Reference)
A2 0 - 10 V (Lower Limit
at 0)
0 - 10 V (Bipolar
Reference)
476
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Sets the input method for the frequency reference.
Table 12.23 Frequency Reference Voltage Input
Parameter Settings
Signal Level
Function Selection
Selection
H3-01 = 0 H3-02 = 0
[Frequency Reference]
H3-01 = 1
H3-01 = 0 H3-10 = 0
[Frequency Reference]
H3-01 = 1
Description
Gain Bias
H3-03 H3-04
H3-11 H3-12
YASKAWA SIEPC71061753A GA500 Technical Manual
Default
(Setting Range)
1
(0 - 4)
Note
-
Set DIP switch S1 to "V" for
voltage input.