74 Control macros
PID macro
This macro is suitable for applications where the drive is always controlled by PID and the
reference comes from analog input AI1. To enable the macro, select it in the
Primary settings
menu or set parameter
to
Default control connections for the PID macro
max.
500 ohm
1…10 kohm
S1
AI1 U/I
Voltage/Current selection for AI1:
S2
AI2 U/I
Voltage/Current selection for AI2:
XI
Reference voltage and analog inputs and outputs
1
SCR
Signal cable shield (screen)
2
AI1
Ext. PID reference
: 0…10 V
3
AGND
Analog input circuit common
4
+10V
Reference voltage 10 V DC
5
AI2
Actual PID feedback
: 4…20 mA
1)
6
AGND
Analog input circuit common
7
AO1
Output frequency:
0…20 mA
8
AO2
Motor current:
0…20 mA
9
AGND
Analog output circuit common
S3
AO1 I/U
Voltage/Current selection for AO1:
X2 & X3
Aux. voltage output and programmable digital inputs
10
+24V
Auxiliary voltage 24 V DC, max. 250 mA
11
DGND
Auxiliary voltage output common
12
DCOM
Digital input common for all
13
DI1
Stop (0) / Start (1)
PID
14
DI2
Internal setpoint sel1
3)
15
DI3
Internal setpoint sel2
3)
16
DI4
Constant frequency 1:
parameter
2)
17
DI5
Run enable;
if 0, drive stops
18
DI6
Not configured
X6, X7, X8
Relay outputs
19
RO1C
Ready run
250 V AC / 30 V DC
2 A
20
RO1A
21
RO1B
22
RO2C
Running
250 V AC / 30 V DC
2 A
23
RO2A
24
RO2B
25
RO3C
Fault (-1)
250 V AC / 30 V DC
2 A
26
RO3A
27
RO3B
X5
EIA-485 Modbus RTU
29
B+
Embedded Modbus RTU (EIA-485). See chapter
Fieldbus control through the embedded fieldbus
on page
.
30
A-
31
DGND
S4
TERM
Serial data link termination switch
S5
BIAS
Serial data link bias resistors switch
X4
Safe torque off
34
OUT1
Safe torque off. Factory connection. Both circuits
must be closed for the drive to start. See chapter
The Safe torque off function
in the
Hardware
manual
of the drive.
35
OUT2
36
SGND
37
IN1
38
IN2
X10
24 V AC/DC
40
24 V AC/DC+ in R6…R11 only: Ext. 24V AC/DC input to power up the
control unit when the main supply is disconnected.
41
24 V AC/DC- in
U
I
U
I
U
I
4)
5)
5)
4)
See the notes on
the next page.
6)
7)
7)
ACS580 FW.book Page 74 Wednesday, September 21, 2016 9:48 PM
Содержание ACS580 Series
Страница 88: ...84 ACS580 FW book Page 84 Wednesday September 21 2016 9 48 PM ...
Страница 146: ...142 Program features ACS580 FW book Page 142 Wednesday September 21 2016 9 48 PM ...
Страница 444: ...440 Fieldbus control through a fieldbus adapter ACS580 FW book Page 440 Wednesday September 21 2016 9 48 PM ...
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