Chapter 5 Function Introduction
26 MONT20 User Manual V1.6
5.2.3 F02: Encoder Door Width Parameter
Ref. Code Function Description Setting Range [Default]
F02.01 Encoder direction setting 0, 1 [1]
0: Same direction.
1: Opposite direction.
F02.02 Slow running speed setting 0.01 - 15.00 [7.00Hz]
When the low speed signal (No.6 function) set by DI is valid and receiving OD/CD command, door motor runs
at F02.02.
F02.03 Initial running speed after power on 0.01 - 15.00 [7.00Hz]
Define the initial running speed of door motor after power on.
• Since the door motor does not know the actual position of the door when it is powered on for the first
time, when it receives a running command, it runs at F02.03 for positioning.
F02.04 Door width self-learning speed 0.01 - 15.00 [4.00Hz]
Define the running speed when door motor is self-learning the door width.
• To reduce deviation of door width when self-learning, the speed of self-learning should not be too high,
otherwise complete door open/close will cause the door bumping.
F02.05 Door width self-learning enable 0 - 2 [0]
0: Invalid.
1: Door width self-learning mode 1 is valid.
2: Door width self-learning mode 2 is valid.
• Refer to section 6.2.2, on page 44 for details about door width self-learning.
• Set F00.03 = 0, F02.05 = 1, press (RUN key) or (JOG key) to start door width self-learning. Press
(STOP key) to stop self-learning. When self-learning is finished, F02.05 restores to 0 automatically.
• Set F00.03 = 0, F02.05 = 2, press (RUN key) or (JOG key) to start the door width self-learning
and door vane self-learning, press (STOP key) to stop self-learning; After self-learning, F02.05
automatically restores to 0 (this method requires a hall door).
F02.06 Low bit of door width 0 - 9999 [780]
The low bit of door width pulse number (lower than ten thousand) gained by self-learning is saved to F02.06,
high bit (higher than ten thousand) is saved to F02.07.
• Door width calculating: Door width = F02.07 × 10000 + F02.06.
• Keypad can modify the door width pulse number gained by self-learning.
CD limit open/close position pulse
When DI terminal has close door limit open/close (No.4 or No.14 function), and hundreds of F06.12 = 1, door
motor will learn the CD limit position pulse during door width self-learning. The data will be saved
automatically after learning is finished.
In normal runnning, this signal corrects the position of door motor.