Chapter 5 Function Code Table
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Function
Code
Parameter Name Function Description Setting Range Default
Group b5: Multi-speed Parameters
b5.00 Upward multi-speed 1 The multi-speed function is implemented by state
combinations of DI terminals that are set for
functions 8 and 9. The combinations are shown as
follows:
Input Function 9 Input Function 8 Target Speed
OFF OFF b5.00
OFF ON b5.01
ON OFF b5.02
ON ON b5.03
When b7.01 = 1, the following four speeds are
used. The corresponding relationship is as follows:
Input Function 9 Input Function 8 Target Speed
OFF OFF b5.04
OFF ON b5.05
ON OFF b5.06
ON ON b5.07
Min. frequency
(b1.03) to max.
frequency
(b1.02)
20.00 Hz
b5.01 Upward multi-speed 2 50.00 Hz
b5.02 Upward multi-speed 3 50.00 Hz
b5.03 Upward multi-speed 4 50.00 Hz
b5.04 Downward multi-
speed 1
20.00 Hz
b5.05 Downward multi-
speed 2
50.00 Hz
b5.06 Downward multi-
speed 3
50.00 Hz
b5.07 Downward multi-
speed 4
50.00 Hz
Group b6: Brake Logic Control Parameters
b6.01 Start direction It is used to set the direction of the AC drive output
torque within the brake release time.
0: Brake release torque the same as the running
direction
Output frequency
Run
command
Brake release
frequency (b6.02)
-b6.02
1: Brake release torque always in the forward
direction
Output
frequency
Run
command
Brake release
time (b6.04)
Brake release
frequency (b6.02)
-b6.02
0, 1 0
b6.02 Brake release
frequency in the
upward direction
It is used to set the AC drive output frequency
before the brake releases completely, namely, the
minimum frequency, at which the motor can output
full torque.
Min. frequency
(b1.03) to
20.00 Hz
2.00 Hz