TECHTOP TD350 - Page 234

TD350 Series VFD Function parameter list
-229-
Function
code
Name
Detailed parameter description
Default
value
Modify
Bit4: Reserved
Bit5: Reserved
Bit6: Enable CD signal calibration
Bit7: Reserved
Bit8: Do not detect encoder fault during autotuning
Bit9: Enable Z pulse detection optimization
Bit10: Enable initial Z pulse calibration optimization
Bit12: Clear Z pulse arrival signal after stop
P24.08
Enable Z pulse
offline detection
0x00–0x11
Ones: Z pulse
Reserved
Tens: UVW pulse
0: Do not detect
1: Enable
0x10
○
P24.09
Initial angle of Z
pulse
Relative electric angle of encoder Z pulse and
motor pole position.
Setting range: 0.00–359.99
0.00
○
P24.10
Initial angle of the
pole
Relative electric angle of encoder position and
motor pole position.
Setting range: 0.00–359.99
0.00
○
P24.11
Autotuning of
initial angle of
pole
0–3
1: Rotary autotuning (DC brake)
2: Static autotuning (suitable for resolver-type
encoder, sin/cos with CD signal feedback)
3: Rotary autotuning (initial angle identification)
0
◎
P24.12
Speed
measurement
optimization
selection
0: No optimization
1: Optimization mode 1
2: Optimization mode 2
1
◎
P24.13
CD signal zero
offset gain
0–65535
0
○
P24.14
Encoder type
selection
Ones: Incremental encoder
0: without UVW
1: with UVW
Tens: Sin/Cos encoder
0: without CD signal
1: with CD signal
0x00
◎
P24.15
Speed
measurement
mode
0: PG card
1: local; realized by HDIA and HDIB; supports
incremental 24V encoder only
0
◎