Operating Instructions
Descriptions of Parameter Settings
Descriptions of Parameter Settings
112 | 443
Settings
Functions
Descriptions
81
Simple positioning zero point
position signal input
Use this function as the trigger terminal for simple positioning with Pr.02-78–Pr.02-80.
This function is just a simple positioning, so you must verify the positioning accuracy.
Refer to Pr.02-80 for details.
82
OOB loading balance detection
You can use the OOB (Out Of Balance Detection) function with the PLC program in the
washing machine system. ON: it receives the Δθ value according to Pr.07-46 (OOB
Sampling Time) and Pr.07-47 (Number of OOB Sampling Times). The PLC or the host
controller determines the motor’s speed according to this Δθ value (Pr.07-48).
83
Multi-motor (IM) selection bit 0
ON: parameters can be changed
Example: MI1 = 83, MI2 = 84
MI1
MI2
Motor
Selection
Related Motor Parameter
Max. Operation
Frequency
V/F Curve
Parameters
OFF
OFF
Motor 1
Pr.01-00
Pr.01-01–01-08
ON
OFF
Motor 2
Pr.01-52
Pr.01-35–01-42
OFF
ON
Motor 3
Pr.01-53
Pr.01-54–01-61
ON
ON
Motor 4
Pr.01-62
Pr.01-63–01-70
84
Multi-motor (IM) selection bit 1
Table 9: Summary of Function Settings
Pr.
Explanation
Settings
Default
02-09
UP / DOWN key mode
0: UP / DOWN by the acceleration / deceleration time
1: UP / DOWN constant speed (Pr.02-10)
2: Pulse signal (Pr.02-10)
3: External terminals UP / DOWN mode
4: External terminals UP / DOWN mode (Pr.02-10)
0
02-10
Constant speed, acceleration /
deceleration speed of the
UP/DOWN Key
0.001–1.000 Hz/ms
0.001
● Use when the multi-function input terminals are set to 19, 20 (Digital UP / DOWN command). The frequency
increases or decreases according to Pr.02-09 and Pr.02-10.
● When Pr.11-00 bit 7 = 1, the frequency is not saved. The Frequency command returns to zero when the drive
stops, and the displayed frequency is 0.00 Hz. At this time, increasing or decreasing the Frequency command
(F) by using the UP or DOWN key is valid only when the drive is running.
● When Pr.02-09 is set to 0:
The increasing or decreasing Frequency command (F) operates according to the setting for acceleration or
deceleration time (refer to Pr.01-12–01-19).










