5.Description of Function Codes
EM15 User's Manual
52
b3-02
DI3 function selection
3
Three-line control
Diagram 5-13 Setting of three-line mode 2
As shown in the preceding figure, if SB1 is ON, the frequency inverter starts running when SB2 is pressed to be ON;
the frequency inverter instructs forward rotation when K is OFF and instructs reverse rotation when K is ON. The
Frequency inverter stops immediately after SB1 becomes OFF. During normal startup and running, SB1 must remain
ON,SB2 is effective immediately after ON action.
b3-14
Rate of UP/DOWN terminal
Default
1.000 Hz/s
Setting Range
0.001Hz/s~65.535 Hz/s
It is used to adjust the ratio of changing of frequency for per second when the frequency is adjusted by means of
terminal UP/DOWN.
1.
If b0-11 (Frequency reference resolution) is 2, the setting range is 0.001Hz/s~65.535 Hz/s.
2.
If b0-11 (Frequency reference resolution) is 1, the setting range is 0.01Hz/s~655.35 Hz/s.
b3-15
DI1 ON delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-16
DI1 OFF delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-17
DI2 ON delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-18
DI2 OFF delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-19
DI3 ON delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-20
DI3 OFF delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-21
DI4 ON delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-22
DI4 OFF delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-23
DI5 ON delay time
Default
0.0s
Setting Range
0.0s~3000.0s
b3-24
DI5 OFF delay time
Default
0.0s
Setting Range
0.0s~3000.0s
These parameters are used to set the delay time of the frequency inverter when the status of DI terminals changes.
The DI1 to DI5 support the delay time function.
