OFF3 ACTIVE.
0 OFF3 ACTIVE.
6 SWC_ON_INHIB
1 SWITCH-ON INHIBITED.
7 ALARM
1 Warning/Alarm.
0 No Warning/Alarm.
8 AT_SETPOINT
1 OPERATING. Actual value equals reference value (= is within tolerance limits
i.e in speed control the speed error is less than or equal to 10% of the nominal motor speed).
0 Actual value differs from reference value (= is outside tolerance limits).
9 REMOTE
1 Drive control location: REMOTE (EXT1 or EXT2).
0 Drive control location: LOCAL.
10 ABOVE_LIMIT
1 Bit is read from the address defined by parameter 92.07 MSW B10 PTR. The default value is signal 03.14 bit 9 ABOVE_LIMIT: Actual frequency or
speed value equals or exceeds the supervision limit (par. 32.02 ).
0 Actual frequency or speed value is within supervision limit.
11 EXT CTRL LOC
1 External Control Location EXT2 selected.
0 External Control Location EXT1 selected.
12 EXT RUN ENABLE
1 External Run Enable signal received.
0 No External Run Enable received.
13 Bit is read from the address defined by parameter 92.08 MSW B13 PTR.
By default no address has been selected.
14 Bit is read from the address defined by parameter 92.09 MSW B14 PTR.
By default no address has been selected.
15 1 Communication error detected by fieldbus adapter module (on fibre optic channel CH0).
0 Fieldbus adapter (CH0) communication OK.
MAINS OFF
SWITCH-ON
INHIBITED
(SW Bit6=1)
ABB Drives
Power ON
(CW Bit0=0)
Communication
Profile
NOT READY
TO SWITCH ON
A BCD
(SW Bit0=0)
CW = Control Word SW = Status Word
(CW=xxxx x1xx xxxx x110)
n = Speed
(CW Bit3=0)
I = Input Current RFG = Ramp Function Generator
READY TO
f = Frequency
OPERATION
SWITCH ON
(SW Bit0=1)
INHIBITED (SW Bit2=0) operation
from any state
inhibited
(CW=xxxx x1xx xxxx x111)
Fault
READY TO
(SW Bit3=1) from any state
OPERATE
FAULT
(SW Bit1=1)
(CW Bit7=1)
(CW=xxxx x1xx xxxx 1111
OFF1 (CW Bit0=0)
and SW Bit12=1)
OFF1
from any state
from any state
ACTIVE (SW Bit1=0)
Emergency Stop
Emergency OFF
OFF2 (CW Bit1=0) n(f)=0 / I=0
(CW Bit3=1
OFF3 (CW Bit2=0)
and SW Bit12=1)
(SW Bit5=0)
ACTIVE
(SW Bit4=0)
n(f)=0 / I=0
(CW Bit4=0)
CD OPERATION ENABLED (SW Bit2=1)
(CW Bit5=0)
(CW=xxxx x1xx xxx1 1111)
D RFG: OUTPUT ENABLED B
(CW Bit6=0)
(CW=xxxx x1xx x1 1111)
RFG: ACCELERATOR ENABLED
C (CW=xxxx x1xx x111 1111)
OPERATING
(SW Bit8=1)
Figure 1 State Machine for the ABB Drives communication profile.
With the ABB Drives communication profile active, fieldbus references REF1 and REF2 are scaled as shown in the table below.
Note: Any correction of the reference is applied before scaling. See section References on page 203 .
Ref. Application
Notes No.
Range
Reference type
Scaling
Macro used (par. 99.02)
REF1 (any)
Speed or Frequency
-20000 = -[par. 11.05]
Final reference limited by
(not with
-1 = -[par. 11.04]
20.01/20.02 [speed] or
FAST COMM)
20.07/20.08 [frequency].
0 = [par. 11.04] 20000 = [par. 11.05]
Speed or Frequency
-20000 = -[par. 11.05]
Final reference limited by
with FAST COMM
20.01/20.02 [speed] or 20.07/20.08 [frequency].
20000 = [par. 11.05]
REF2 FACTORY,
Final reference limited by HAND/AUTO,
Speed or Freq. (not
-20000 = -[par. 11.08]
20.01/20.02 [speed] or or SEQ CTRL
with FAST COMM)
-1 = -[par. 11.07]
Speed or Freq. with
-20000 = -[par. 11.08]
Final reference limited by
FAST COMM
20.01/20.02 [speed] or
20.07/20.08 [frequency]. T CTRL or
20000 = [par. 11.08]
Final reference limited by M/F (optional)
Torque (not with
-10000 = -[par. 11.08]
FAST COMM)
-1 = -[par. 11.07]
par. 20.04.
0 = [par. 11.07] 10000 = [par. 11.08]
Torque with
-10000 = -[par. 11.08]
Final reference limited by
FAST COMM
PID CTRL
PID Reference
-10000 = -[par. 11.08]
(not with
-1 = -[par. 11.07]
FAST COMM)
0 = [par. 11.07] 10000 = [par. 11.08]
PID Reference with
-10000 = -[par. 11.08]
FAST COMM
0=0 10000 = [par. 11.08]
The Generic Drive communication profile is active when parameter 98.07 is set to
GENERIC. The Generic Drive profile realises the device profile for drives – speed control only – as defined by specific fieldbus standards such as PROFIDRIVE for PROFIBUS, AC/DC Drive for DeviceNet™, Drives and Motion Control for CANopen®, etc. Each device profile specifies its Control and Status Words, Reference and Actual value scaling. The profiles also define Mandatory services which are transferred to the application interface of the drive in a standardised way.
The Generic Drive communication profile can be used through both EXT1 and EXT2*. The proper functioning of the Generic Drive profile requires that Control
Word commands are enabled by setting parameter 10.01 or 10.02 (whichever control location is active) to COMM.CW (or par. 10.07 to 1) and by setting parameter
16.01 to YES. *For vendor specific support of EXT2 reference, see appropriate fieldbus manual. Note: The Generic Drive profile is only available with type Rxxx fieldbus adapter
modules.