ABB DCS800, Hardware Manual

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Accessories
115
3ADW000194R0611 DCS800 Hardware Manual f us
Voltage ripple of U
DC
voltage depending on operation modes
DCS LINK communication
The field converter is controlled from armature converter via DCS link serial communication based on
CAN hardware.
Node address is set by: S800 digit 0 (node address 00 is not possible!)
S801 digit 10
Same node address must be selected in the corresponding armature converter.
example: node address=13 ==> S800 = 3 and S801 = 1
Selection of communication speed is set by S1100
* see Parameter [94.08], [94.09]
S1100:6 S1100:5 S1100:4 Baudrate
kBaud *
Selection of armature
converter, param
[94.02]
OFF OFF OFF 20 0
OFF OFF ON 50 1
OFF ON OFF 125 2
OFF ON ON 250 3
ON OFF OFF 500 4
ON OFF ON 800 5
ON ON OFF 888 6
ON ON ON 1000 7
0
0,25
0,5
0,75
1
0,1 0,4 0,7 1
U dc field
Voltage r
ipple Vs
ec
single-phase half-controlled
three-phase half-controlled
three-phase full-controlled
X1:1
2
Fex4_DCSLink.dsf
X3:1
2
3
24 V / 200 mA
S1100:1
CANL
CANH
S1100:3
Termination 200 kOhm
GNDB
S1100:2
Supply Remarks
24 V
≤
200 mA 24 V grounded supply f. SDCS-FEX-
4
DSL communication Remarks
Bus termination
S1100
:1 = ON 120 ohm
:1 = OFF no termination
Ground termination
S1100
:2 = ON 200 kOhm R-C ground termination
:3 = ON 0 Ohm ground termination
:2,:3 = OFF no termination
S800
S801
Switch_0-9.dsf