Control And Status - ABB DCS 600 Manual

Voltage
swichted off
Power ON
A B C D E F
disable operation
(MCW Bit3=0
SVI
Inhibit
Operation
active
Inhibit inverter pulses
Status: Operation Disabled
(MSW Bit2=0
operation
disabled
from every device status
2))
(MCW Bit0=0)
Stop Drive according to
parameter
DECELER TIME (22.02),
then open Main Contactor
OFF1
Status:
active
PAA
(not ready for startup,
MSW Bit0=0)
n=0 / I=0
B C D
RFG-output
disable
(MCW Bit4=0
S6HQf PVU fa@SP
C D
RFG stop
(MCW Bit5=0
)
S6HQfCPG9
Setpoint
disabled
(MCW Bit6=0
S6HQf DIfa@SP
MCW = Main Control W ord
MSW = Main Status Word
n = Speed
I = Power input current
RFG = Ramp Function Generator
Fig. 3.3/1:

Control and status

Switch on
inhibit
PAAÃ
not ready
to swich on
Main Control word basic condition
(MCW=XXXX XXXX XXXX X
)
ready to
switch on
)
S9`fS@A
(MCW Bit0=1)
PI
Ready
Release
operation
SVI
(MCW Bit3=1)
Enable
)
Operation
A
RFG-output free
5$03B287B=(52
(MCW Bit4=1)
RFG: Enable
output
D
B
RFG-output released
S6HQfCPG9
(MCW Bit5=1)
RFG: Accelerator
)
enable
C
Setpoint released
S6HQfDIfa@SP
(MCW Bit6=1)
2SHUDWLQJ
VWDWH
D
Status Disable
(MSW Bit6=1)
PIÃDICD7DU
(MCW Bit0=0)
Status Not ready for startup
(MSW Bit0=0)
PAA
)

Status Ready for startup
(MSW Bit0=1)
S9`fPI
Status Ready for operation
(MSW Bit1=1)
S9`f SVI
from every device status
Emergency Stop
2))
(MCW Bit2=0)
Stop drive
OFF3
according to
active
parameter 21.04
eme stop mode
Status:
PAAf"fTU6
(MSW Bit5=0)
n=0 / I=0
Release electronics and pulses
(MSW Bit2=1) Status Operation released
S9`fS@A
MCW : Bit 4 = 0 and Bit 5 = 0 and Bit 6 = 0
Purpose: Main speed ref. is deactivated
DI8CDIBÃ
Inching 1 Active
Drive Running
DI8CDIBÃ
DI8CDIBÃ!
Inching 2 Active
Drive Running
DI8CDIBÃ!
n = n_set
6UfT@UQPDIU
(MSW Bit8=1)
ABB Drive Profile
for DC-drives
&RQWURO DQG
6WDWXV
from every device status
Fault
Stop drive
Fault
Status:
USDQQ@9
(MSW Bit3=1)
Error corrected
confirm by
(MCW Bit7= 1)
S@T@U
from every device status
Emergency Off
2))
(MCW Bit1=0)
OFF2
Coast Stop
active
(no torque)
Status:
PAAf!fTU 6
(MSW Bit4=0)
ON (MCW Bit 8 = 1)
Inching 1 setpoint
to speed control
E
OFF (MCW Bit 8 = 0)
ON (MCW Bit 9 = 1)
Inching 2 setpoint
to speed control
F
OFF (MCW Bit 9 = 0)
dcs_600\docu\fig_4.ds4
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