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 470).
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 Scalar motor control (page 71).
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
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