BENSHAW RSi GX Series, Руководство по оборудованию

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H70: Frequency Reference for Accel/Decel
Range:
0 - 1 (Default:0)
Description:
This is the reference frequency for acceleration and deceleration. If a
decided accel/decel time from a frequency to a target frequency is required,
set this value to ‘Delta freq’. For most applications, the Max. freq. setting is
appropriate.
Accel/Decel time setting based on Operating Frequency:
•
Accel/Decel time is set at the ACC/dEC .
•
If you set H70 to 1 {Delta frequency}, Accel/Decel time is the time that it
takes to reach a target frequency from a steady state frequency.
101
6 - Parameter Descriptions
Setting Range
Description
Display Select
0
Max freq
(F21)
The Accel/Decel time is the time that takes to reach the
maximum frequency from 0 Hz.
1
Delta Freq
The Accel/Decel time is the time that takes to reach a
target frequency from any frequency.
No. Display Fault Type Diagnosis
1 UPHF Switch above IGBT’s U phase fault
Contact Benshaw sales
representatives.
2 UPLF Switch below IGBT’s U phase fault
3 vPHF Switch above IGBT’s V phase fault
4 vPLF Switch below IGBT’s V phase fault
5 WPHF
Switch above IGBT’s W phase fault
6 WPLF Switch below IGBT’s U phase fault
7 UWSF Output short between U and W Check for the short of
drive output terminal,
motor connection
terminal or the proper
motor connection.
8 vUSF Output short between U and V
9 WvSF Output short between V and W
10 UPOF Ground fault at U phase
Check for the ground
faults.
11 vPGF Ground fault at V phase
12 WPGF Ground fault at W phase
13 UPOF Output open at U phase
Check for proper
connection of the motor.
14 vPOF Output open at V phase
15 WPOF Output open at W phase