ABB ACS350 Series, Руководство пользователя

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Application macros
87
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 142 .
If you use other than the default connections presented below, see section I/O
terminals on page 40 .
Default I/O connections
max. 500 ohm
1…10 kohm
X1A
1
SCR Signal cable shield (screen)
2 AI1 Output frequency reference : 0…10 V
1)
3 GND Analog input circuit common
4 +10V Reference voltage: +10 VDC, max. 10 mA
5 AI2 Not in use by default. 0…10 V
6 GND Analog input circuit common
7 AO Output frequency value : 0…20 mA
8 GND Analog output circuit common
9 +24V Auxiliary voltage output: +24 VDC, max. 200 mA
10 GND Auxiliary voltage output common
11 DCOM Digital input common
12 DI1 Stop (0) / Start (1)
13 DI2 Forward (0) / Reverse (1)
14 DI3 Constant speed selection
2)
15 DI4 Constant speed selection
2)
16 DI5 Acceleration and deceleration selection
3)
X1B
17
ROCOM Relay output
No fault [Fault (-1)]
18 RONC
19 RONO
20 DOSRC Digital output, max. 100 mA
No fault [Fault (-1)]
21 DOOUT
22 DOGND
4)
1)
AI1 is used as a speed reference if vector mode
is selected.
2)
See parameter group 12 CONSTANT SPEEDS :
3)
0 = ramp times according to parameters 2202
and 2203 .
1 = ramp times according to parameters 2205
and 2206 .
4)
360 degree grounding under a clamp.
Tightening torque = 0.5 N·m / 4.4 lbf. in.
DI3 DI4 Operation (parameter)
0 0 Set speed through AI1
1 0 Speed 1 ( 1202 )
0 1 Speed 2 ( 1203 )
1 1 Speed 3 ( 1204 )