Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-10-17
If Pr.05-33 = 3 (SynRM), then the unit becomes Hz, the setting range becomes 5–50, and the
default becomes 30.
10-57
Ki of Phase-locked Loop
Default: 100
Settings 10–1000%
A larger Pr.10-57 setting value helps improve the speed response during the acceleration /
deceleration.
10-58
Mutual Inductance Gain Compensation
Default: 1.00
Settings 0.00–655.35
This parameter is valid only when SynRM sensorless (Pr.00-11 = 8).
Adjust Pr.10-58 setting value to improve the load capacity when the start-up performance of the
motor is not good or the speed is slower than the setting of Pr.10-39.
10-60
Coordinate System Setting
Default: 1
Settings bit0–3: Axis control mode
0: Increment operation
1: Absolute operation (only for absolute encoder)
bit4–7: Coordinate axis mode
0: Linear axis 0x6064 position output range is +/-2
31
1: Rotating axis 1 0x6064 position output limits in the setting for Pr.10-61
and Pr.10-62
2: Rotating axis 2 0x6064 position output range is +/-2
31
, the initial
position limits in setting for Pr.11-61 and Pr.11-62 when initializing
(power ON, homing)
bit8–11: Encoder overflow treatment
0: Warn but continue operating until stop
1: Warn and stop
2: No warn and continue operating
bit12–15: Encoder type
1: Increment encoder
2: Absolute encoder
The default for Pr.11-60 is 0200H. After you set Pr.10-00, the Pr.11-60 automatically returns to
default:
When Pr.10-00 is set as absolute encoder, Pr.11-60 = 0x1001h.
When Pr.10-00 is set as increment encoder, Pr.11-60 = 0x0200h.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Encoder Type
Treatment of
Encoder Overflow
Coordinate System
Type
Axis Control Mode
bit0–3: Axis control mode
There are two axis control modes: incremental operation and absolute operation.
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