Maxsine EP3 AC Series, User Manual

Page: 76 / 246

Chapter 4 Running
66
4 BUTTON speed command Set for BUTTON adjust speed operation(Sr)
5 Demonstration speed command Set for adjustable speed demonstration.
Note 1: inner speed command:
DI Signals Speed command
SP3 SP2 SP1
0 0 0 Internal speed 1 (parameter P137)
0 0 1 Internal speed 2 (parameter P138)
0 1 0 Internal speed 3 (parameter P139)
0 1 1 Internal speed 4 (parameter P140)
1 0 0 Internal speed 5 (parameter P141)
1 0 1 Internal speed 6 (parameter P142)
1 1 0 Internal speed 7 (parameter P143)
1 1 1 Internal speed 8 (parameter P144)
Note 2: analog speed command plus inner speed command:
DI Signals Speed command
SP3 SP2 SP1
0 0 0 Analog speed command
0 0 1 Internal speed 2 (parameter
P138)
0 1 0 Internal speed 3 (parameter
P139)
0 1 1 Internal speed 4 (parameter
P140)
1 0 0 Internal speed 5 (parameter
P141)
1 0 1 Internal speed 6 (parameter
P142)
1 1 0 Internal speed 7 (parameter
P143)
1 1 1 Internal speed 8 (parameter
P144)
The mentioned above: 0 indicates OFF; 1 indicates ON. The inputs CZERO (the zero
command) and CINV (command reverse) from DI can provide the special function, when
CZERO is ON, the speed command will be forced to zero; When CINV is ON, the speed