Factory macro
The Factory macro is suited to relatively straightforward speed control applications
such as conveyors, pumps and fans, and test benches.
The drive is speed-controlled with the reference signal connected to analog input
AI1. The start/stop commands are given through digital input DI1; running direction
is determined by DI2. This macro uses control location EXT1.
Faults are reset through digital input DI3.
DI4 switches between acceleration/deceleration time sets 1 and 2. The acceleration
and deceleration times, as well as ramp shapes, are defined by parameters
…
DI5 activates constant speed 1.
■
Default parameter settings for the Factory macro
The default parameter settings for the Factory macro are listed in chapter
.
■
Default control connections for the Factory macro
Description
Term
Connection
XPOW External power input
24 V DC, 2 A
+24VI
1
2
+24VI
GND
GND
XAI Reference voltage and analog inputs
10 V DC,
RL 1…10 kohm
+VREF
+VREF
-VREF
AGND
AI1+
AI1-
AI2+
AI2-
1
2
3
4
5
6
7
-10 V DC,
RL 1…10 kohm
-VREF
Ground
AGND
Speed reference
0(2)…10 V,
Rin > 200 kohm
AI1+
AI1-
By default not in use.
0(4)…20 mA,
Rin = 100 ohm
AI2+
AI2-
XAO Analog outputs
Motor speed rpm
AO1
AO1
AGND
AO2
AGND
1
2
3
4
0…20 mA,
RL < 500 ohm
AGND
Motor current
0…20 mA,
RL < 500 ohm
AO2
AGND
150 Application macros
Содержание ACS880 Series
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