YASKAWA
TOEPYAIHV6002A HV600 Drive Programming
177
2.3
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
•
Energy Savings Control
◆
b1: Operation Mode Selection
b1 parameters
set the operation mode for the drive.
■
b1-01: Frequency Reference Selection 1
No.
(Hex.)
Name
Description
Default
(Range)
b1-01
(0180)
Frequency Reference
Selection 1
Sets the input method for the frequency reference.
1
(0 - 3)
Note:
•
Push
on the keypad to set the input mode to HAND and enter the frequency reference from the keypad.
•
When the drive receives a Run command when the frequency reference is 0 Hz or less than the
E1-09 [Minimum Output Frequency]
value,
on the keypad will flash. Examine the setting for the frequency reference input and enter a value ≥
E1-09
.
0 : Keypad
The drive uses the keypad to enter the frequency reference and also switches the PID setpoint to
YA-01 [Setpoint 1]
.
Use
and
on the keypad to change the frequency reference.
1 : Analog Input
The drive uses MFAI terminals A1 and A2 to input an analog frequency reference with a voltage or current input
signal.
•
Voltage Input
Refer to
to use a voltage signal input to one of the MFAI terminals.
Table 2.20 Frequency Reference Voltage Input
Terminal
Terminal Signal
Level
Parameter Settings
Note
Signal Level
Selection
Function Selection
Gain
Bias
A1
0 - 10 V
H3-01 = 0
H3-02 = 0
[Frequency Reference]
H3-03
H3-04
Set Jumper Switch S1 to
“
V
”
for
voltage input.
A2
0 - 10 V
H3-09 = 0
H3-10 = 0
[Frequency Reference]
H3-11
H3-12
Set Jumper Switch S1 to
“
V
”
for
voltage input.
V/f
OLV/PM
OLV/PM
EZOLV
