ABB ACS880 Firmware Manual page 192

192 Parameters
No. Name / Range /
Selection
6.11 Main status word
6.16 Drive status word 1
b0 Enabled
b1 Inhibited
b2 DC charged
b3 Ready to start
b4 Following reference
b5 Started
b6 Modulating
b7 Limiting
b8 Local control
b9 Network control
b10 Ext1 active
b11 Ext2 active
b12 Reserved
b13 Start request
b14...15 Reserved
Description
Main status word of the drive.
The bit assignments are described on page 737. The
related control word and state diagram are presented
on pages 735 and 738.
Note: In fieldbus control, this parameter value is not
exactly the same as the status word that the drive
sends to the PLC. See parameter
mode.
This parameter is read-only.
Drive status word 1.
This parameter is read-only.
1 = Both run enable (see par. 20.12) and start enable
(20.19) signals are present, and Safe torque off has not
been activated.
Note:
• In I/O or local control, clearing this bit makes the
drive enter the SWITCH-ON INHIBITED state. For
further information, see 737.
• This bit is not affected by the presence of a fault.
1 = Start inhibited. See parameters
the source of the inhibiting signal.
1 = DC circuit has been charged. If present, the DC
switch is closed, and charging switch is open.
0 = Charging not complete. If the inverter unit is not
equipped with a DC switch (option +F286), check
setting of 95.9.
1 = Drive is ready to receive a start command
1 = Drive is ready to follow given reference
1 = Drive has been started
1 = Drive is modulating (output stage is being
controlled)
1 = Any operating limit (speed, torque, etc.) is active
1 = Drive is in local control
1 = Drive is in network control. See
abbreviations (page 20).
1 = Control location EXT1 active
1 = Control location EXT2 active
1 = Start requested
Note: At the time of publishing, a start request from
the control panel does not activate this bit if any
start-inhibiting condition (see bit 1) is present.
50.12 FBA A debug
6.18 and 6.25 for
Terms and
Def / Type
FbEq 16b / 32b
- / uint16
- / uint16