ABB ACS150 series, User Manual

Page: 72 / 173

71
Application macros
DI3 DI4 Operation (parameter)
0 0 Set speed through integrated
potentiometer
1 0 Speed 1 ( 1202 CONST SPEED 1 )
0 1 Speed 2 ( 1203 CONST SPEED 2 )
1 1 Speed 3 ( 1204 CONST SPEED 3 )
ABB standard macro
This is the default macro. It provides a general purpose I/O configuration with three
constant speeds. Parameter values are the default values given in chapter
Actual
signals and parameters , starting from page 79 .
If you use other than the default connections presented below, see section I/O
terminals on page 44 .
1…10 kohm
Default I/O connections
3)
I/O connection
4)
SCR Signal cable shield (screen)
AI Frequency reference :
0…20 mA
GND Analog input circuit common
+10V Reference voltage: +10 V DC, max. 10 mA
Alternative connection
for AI1. If used, switch
IU selector to U
(0…10 V voltage
signal).
+24V Auxiliary voltage output: +24 V DC, max. 200 mA
GND Auxiliary voltage output common
COM Digital input common
DI1 Stop (0) / Start (1)
DI2 Forward (0) / Reverse (1)
DI3 Constant speed selection
1)
DI4 Constant speed selection
1)
DI5 Acceleration and deceleration selection
2)
Relay connection
5)
COM Relay output
NC
No fault [Fault (-1)]
NO
1)
See parameter group 12 CONSTANT SPEEDS :
2)
0 = ramp times according to parameters 2202
ACCELER TIME 1 and 2203 DECELER TIME 1.
1 = ramp times according to parameters 2205
ACCELER TIME 2 and 2206 DECELER TIME 2.
3)
360 degree grounding under a clamp.
4)
Tightening torque: 0.22 N·m / 2 lbf·in
5)
Tightening torque: 0.5 N·m / 4.4 lbf·in