Maxsine EP3 AC Series, User Manual

Page: 187 / 246

5.5 DI function description in detail
177
Ordi
nal
Symbol Function Function explanation
8
CZERO
Zero
command
Under the speed or torque control mode, the speed or torque
command is:
OFF
：
Normal command;
ON ： Zero command.
9
CINV
Comman
d reverse
Under the speed or torque control mode, the speed or torque
command is:
OFF
： Normal command;
ON
：
Reverse command.
10
SP1
Internal
speed
selection
1
In speed control mode and speed limitation, Chooses internal
speed by the combination from SP1, SP2 and SP3 1~8:
DI Signals[note] 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: 0 indicates OFF; 1 indicates ON.
11
SP2
Internal
speed
selection
2
12
SP3
Internal
speed
selection
3
13
TRQ1
Internal
torque
selection
1
In torque control mode and torque limitation, Chooses
internal torque by the combination from TRQ1 and TRQ2
1~4: