YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
187
5.2
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 bypass 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 bypass uses MFAI on the bypass board 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 5.18 Frequency Reference Voltage Input
Terminal
Terminal Signal Level
Parameter Settings
Note
Signal Level Selection
Gain
Bias
Bypass MFAI
0 - 10 V
Z2-30 = 0
Z2-32
Z2-33
Set Jumper Switch S2 to
“
V
”
for
voltage input.
Figure 5.1 Example of Setting the Frequency Reference with a Voltage Signal to the Bypass MFAI
Summary of Contents for H6B1A002
Page 12: ...12 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Page 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Page 590: ...8 6 Storage Guidelines 590 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Page 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...