Shenzhen Hpmont Technology Co., Ltd. Chapter 6 Function Introduction
HD3N Series User Manual V1.1 - 93 -
erminal detection (F19.23)
Ref. code
Function Description Setting Range [Default]
Terminal running command detection
Valid in two-wire control mode only.
Unit: terminal selection when powered on
Ten: terminal selection after powered on
• 0: Edge is valid.
• 1: Level is valid.
(F19.24 - F19.25, F19.40 - F19.41)
Ref. code
Function Description Setting Range [Default]
Action voltage of braking unit
Note: Only in inverter running status is the braking enabled.
0: Disabled.
1: Enable, and disable stall overvoltage automatically.
• By increasing wear to the motor, HD3N can quicken dec without connecting braking unit.
• Use F19.40 and F19.41 to adjust flux braking.
• Valid in V/f control.
Note: please set F19.25 = 0 when brake a lot, otherwise will damage the motor.
Stop function when length is met (F19.26
- F19.34)
HD3N inputs counting pulse through DI terminal (No. 52), and calculated the length according to
pulse No. per rotate of testing axis (F19.31) and axis diameter
(F19.30), then correct the counting length according to
multiplying power (F19.28) and length correction coefficient
(F19.29), finally getting actual length (F19.27). The formula is:
F19.27 = counting length × F19.28 ÷ F19.29 ÷ 100
Counting length = counting pulse ÷ F19.31 × F19.30 × π
F19.27 ≥ F19.26, HD3N commands to stop. To restart, please clear value of F19.27 or set F19.27 <
F19.26, otherwise HD3N can not restart.
Ref. code
Function Description Setting Range [Default]
F19.27 Actual length 0 - 65535 [0m]
F19.29 Length correction coefficient 0.001 - 1.000 [1.000]
F19.31 Pulse No. per rotate of testing axis 1 - 9999 [1]
Length fully met function
Units:
• 0: Outputs level signal.
• 1: Outputs 500ms pulse.
Ten s:
• 0: Stop.
• 1: Continue running.
Inverter
Motor
Measuring
speed shaft
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