Sourcetronic ST600 - Page 229

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
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Setting range: 0–1000
P21.10
Detection time for
positioning
completion
0.0–1000.0ms
10.0ms
○
P21.11
Numerator of
position command
ratio
Electronic gear ratio, used to adjust the corresponding
relation between position command and actual running
displacement.
Setting range: 1–65535
1000
○
P21.12
Denominator of
position command
ratio
Setting range: 1–65535
1000
○
P21.13
Position
feedforward gain
0.00–120.00%
For pulse train reference only (position control)
100.00
○
P21.14
Position
feedforward filter
time constant
0.0–3200.0ms
For pulse train reference only (position control)
3.0ms
○
P21.15
Position command
filter time constant
The position feedforward filter time constant during pulse
train positioning.
0.0–3200.0ms
0.0ms
◎
P21.16
Digital positioning
mode
0x0000–0xFFFF
Bit0: Positioning mode selection
0: Relative position
1: Absolute position (home) (reserved)
Bit1: Positioning cycle selection
0: Cyclic positioning by terminals
1: Automatic cyclic positioning
Bit2: Cycle mode
0: Continuous
1: Repetitive (supported by automatic cyclic positioning
only)
Bit3: P21.17 digital setting mode
0: Incremental
1: Position type (do not support continuous mode)
Bit4: Home searching mode
0: Search for the home just once
1: Search for the home during each run
Bit5: Home calibration mode
0: Calibrate in real time
1: Single calibration
Bit6: Positioning completion signal selection
0: Valid during the time set by P21.25 (Hold time of
positioning completion signal)
1: Always valid
Bit7: Initial positioning selection (for cyclic positioning by
terminals)
0: Invalid (do not rotate)
0x0000
○