Operating Instructions

Descriptions of Parameter Settings
Descriptions of Parameter Settings
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Fig. 56:
Example:
When Pr.02-53 displays 0009h (hex) (that is, the value is 9 (decimal) and 01001 (binary)), it means that Relay and
MO1 are used by PLC.
Fig. 57:
Pr.
Explanation
Settings
Default
02-54
Display the frequency command
executed by external terminal
0.00–599.00 Hz (Read only)
Read only
When you set the source of the Frequency command as the external terminal, if LV or Fault occurs, the external
terminal Frequency command is saved in this parameter.
Pr.
Explanation
Settings
Default
02-78
Motor deceleration ratio
4.0–1000.0
200.0
02-79
Automatic positioning angle
setting
0.0–6480.0
180.0
02-80
Automatic positioning
deceleration time
0.00: Disable the function
0.01–100.00 sec.
0.00
● Automatic positioning function is disabled when Pr.02-80=0.00.
● Use this parameter with the multi-function input terminal setting 81 (Simple positioning zero point position signal
input) to complete the positioning setting for application.
● tf automatically generates according to the positioning angle. ∆t＝Pr.02-80. The gross area (tf + Δt) is the
required distance of the positioning.