468 Fieldbus control through a fieldbus adapter
Contents of the fieldbus Status word
The upper case boldface text refers to the states shown in the state diagram
(page
)
.
4
Ramp out zero
1
Normal operation. Proceed to
RAMP FUNCTION GENERATOR:
OUTPUT ENABLED
.
0
Force Ramp function generator output to zero. The drive
immediately decelerates to zero speed (observing the torque
limits).
5
Ramp hold
1
Enable ramp function.
Proceed to
RAMP FUNCTION GENERATOR: ACCELERATOR
ENABLED
.
0
Halt ramping (Ramp Function Generator output held).
6
Ramp in zero
1
Normal operation. Proceed to
OPERATING
.
Note:
This bit is effective only if the fieldbus interface is set as the
source for this signal by drive parameters.
0
Force Ramp function generator input to zero.
7
Reset
0=>1
Fault reset if an active fault exists. Proceed to
SWITCH-ON
INHIBITED
.
Note:
This bit is effective only if the fieldbus interface is set as the
source of the reset signal by drive parameters.
0
Continue normal operation.
8
Inching 1
1
Accelerate to inching (jogging) setpoint 1.
Notes:
Bits 4…6 must be 0.
See also section
(page
).
0
Inching (jogging) 1 disabled.
9
Inching 2
1
Accelerate to inching (jogging) setpoint 2.
See notes at bit 8.
0
Inching (jogging) 2 disabled.
10
Remote cmd
1
Fieldbus control enabled.
0
Control word and reference not getting through to the drive, except
for bits OFF1, OFF2 and OFF3.
11
Ext ctrl loc
1
Select External Control Location EXT2. Effective if control location
is parameterized to be selected from fieldbus.
0
Select External Control Location EXT1. Effective if control location
is parameterized to be selected from fieldbus.
12...15
Reserved.
Bit
Name
Value
STATE/Description
0
Ready to switch ON
1
READY TO SWITCH ON
.
0
NOT READY TO SWITCH ON
.
1
Ready run
1
READY TO OPERATE
.
0
OFF1 ACTIVE
.
2
Ready ref
1
OPERATION ENABLED
.
0
OPERATION INHIBITED
.
3
Tripped
1
FAULT
.
0
No fault.
Bit
Name
Value
STATE/Description
Summary of Contents for ACS880 PCP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
Page 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...