27DC Drives 27DC Drives
Appendix
ON
OFF
Start
Stop
Fault
Ext Fault
31.01
31.02
X99: 1 2 X52: 1 2 3
U1 W1V1 PE
L1 L2 L3
F1
M
~
F5
1
2
C 1 D 1
AITAC
AI1
AI2
AI3
AO1
AO2
IACT
_
+
T
E
0V
12 1...10
X5:
+
_
F4
1
2
135
246
L1
X10:
X10: F+ F-
L1.1 N
DCS880
(SDCS-PIN-H01)
M
+
_
DI1
DI2
DI3
DI4
DI5
DI6
DIL
+24V
DIO1
DIO2
X6: 1 2 3 4 5 6
XD24
123
XDIO
12
30.19
30.20
Limiter
second
SPC 25.13
Speed
controller
Current
controller
-
EMF
Tacho
Encoder
Ramp limit
Jog ramp
23.20
23.21
second
ramp
22.11
20.14
Up 22.73
Down 22.74
Init 22.72
Motor pot
FPBA
FENA
FCAN
FSCA
Word1
Word2
Word3
Jog1 20.26
Jog2 20.27
HW Start 10.16
≥
1
6.01
HW On 20.02
HW ctrl
20.01
20.15
Jog 1
reference
22.42
Jog 2
reference
22.43
Constant
speed 6
22.31
Speed
reference
22.07
22.12
22.14
+
19.12
19.14
-
+
6.15
6.24
6.17
Encoder
MCW
COM
NO
COM
NO
XSMC 3421
+10V
-10V
AGND
AI1-
AI2+
AI2-
AI1+
AO2
AGND
AGND
AO1
AI3-
AI3+
XAI 1 2
3456 7
XAO
1234
IACT
589
NC
COM
NO
NC
COM
NO
NC
COM
NO
1211 2221 2313
XRO2
3231 33
XRO3
AI1 - J1 AI2 - J2 AO1 - J5
current 20 mA
voltage 10 V
default
OUT1
SGND
IN1
IN2
NC
COM
NO
4 3 2 1
XRO1 12 1113 XSTO
K1
525V 50/60 Hz
K1
K15
K15
XSMC:1
XSMC:2
XSMC:3
XSMC:4
Mains
contactor
1
2
OFF2
STO Reset
Indication
XSMC
6.24b7
K1
Reset
Safety
Relais
Sample circuit E-STOP Cat 0 with DCS880 STO
S1
A4
K1.1
R
B
S1
K1.1
Ready Ref
Speed ref.
Motor speed
act. Arm. volt.
act. current
ABB Standard US
Start
Reset 20.13
OnOff1
Jog1
Jog2
Main cont. ack.
Zero speed
OFF2
Ready run
Tripped or
warning
K15
K1.1
(2-wire DC contact)
Control board (SDCS-CON-H01)
Power supply
Converter
module
'on board'
field exciter
see section fan connection
the polarities are shown for motoring
if there are intermediate terminals
Aux.supply
Legend
fuse
reactor
Line reactor
push
button
switch NO NC
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