When F300=15 or F301=15, threshold range is set by F312.
For example: when F301=15, target frequency is 20HZ and F312=2, the running frequency
reaches 18Hz (20-2), ON signal is output by DO1 until the running frequency reaches target
frequency.
9.3.2 Digital multifunctional input terminals
0: no function
1: Run
2: Stop
3: Multi-stage speed terminal 1
4: Multi-stage speed terminal 2
5: Multi-stage speed terminal 3
6: Multi-stage speed terminal 4
7: Reset
8: Free stop
9: External coast stop
10: Acceleration/deceleration forbidden
11: Forward run jogging
12: Reverse run jogging
13: UP frequency increasing terminal
14: DOWN frequency decreasing terminal
15: “FWD” terminal
16: “REV” terminal
17: Three-line type input “X” terminal
18: Acceleration/deceleration 1
19: Reserved
20: Speed/torque switchover
21: Frequency source switchover
32: Fire control switchover
33: Emergency fire control
34: Accel / decel switchover 2
37: Common-open PTC heat protection
38: Common-close PTC heat protection
48: High-frequency switchover
52: Jogging (no direction)
53: Watchdog
54: Frequency reset
55: switchover between manual running and
auto running
56: Manual running
57: Auto running
58: Direction
This parameter is used for setting the corresponding function for multifunctional digital input
terminal.
Both free stop and external coast stop of the terminal have the highest priority.