Status Word Descriptions - Eaton OPTE9 Installation Manual

12. Appendix 2 – Control and status word
Table 158. FBFixedControWord modifications in
Eaton SPX
Bit Function
3 Fieldbus DIN 1
4 Fieldbus DIN 2
5 Fieldbus DIN 3
6 Fieldbus DIN 4
7 Fieldbus DIN 5

12.2 Status word descriptions

The Status word is composed of 32 bits.
FBFixedStatusWord consist of the first 16 bits.
FBGeneralStatusWord consist of the remaining 16
bits. While the functionality of FBFixedStatusWord is
fixed in the standard applications, the functionality of
FBGeneralStatusWord is totally application specific and can
vary even in the Eaton standard applications.
The meanings of FBFixedStatusWord bits are described
below. Unused bits have to be set to zero.
In SVX/SPX series drives the FBFixedStatusWord comes
from firmware variable "MCStatus" .
Table 159. FBFixedStatusWord bits
Bit Function
0
B0 Ready
1
0
B1 Run
1
0
B2 Direction
1
0
B3 Fault
1
0
B4 Alarm
1
0
B5 At reference
1
0
B6 Zero speed
1
0
B7 Flux ready
1
B8-B12 Reserved
74
Dual port ethernet option board installation manual MN032004EN October 2017 www.eaton.com
Value Description
0 Fieldbus DIN 1 off
1 Fieldbus DIN 1 on
0 Fieldbus DIN 2 off
1 Fieldbus DIN 2 on
0 Fieldbus DIN 3 off
1 Fieldbus DIN 3 on
0 Fieldbus DIN 4 off
1 Fieldbus DIN 4 on
0 Fieldbus DIN 5 off
1 Fieldbus DIN 5 on
Description
Drive is not ready.
Drive is ready to run.
Motor is not running.
Motor is running.
Motor is running clockwise.
Motor is running counterclockwise.
No fault active.
Drive has an active fault.
No alarm active.
Drive has active alarm.
Motor is not running at reference speed.
Motor is running at reference speed.
Motor is not at zero speed.
Motor is running at zero speed.
Motor is not magnetized.
Motor is magnetized.
12.3 Control word bit support in drives
This table describes the control word bit support in different
drives. Notice that this table is valid only for the standard
applications. Always check the application-specific status
from the application manual.
Table 160. Control word
Bit Function
B0 Start/Stop
B1 Direction
B2 Fault reset
B3 Stop mode 1
B4 Stop mode 2
B5 Quick ramp time
B6 Freeze setpoint
B7 Setpoint to zero
B8 Request fieldbus control
B9 Request fieldbus reference
B10 Jogging 1
B11 Jogging 2
B12 Quick stop
B13 Reserved
B14 Reserved
B15 Reserved
12.4 Status word bit support in drives
This table describes the status word bit support in different
drives. Notice that this table is valid only for the standard
applications. Always check the application-specific status
from the application manual.
Table 161. Status word
Bit Function
B0 Ready
B1 Run
B2 Direction
B3 Fault
B4 Alarm
B5 At reference
B6 Zero speed
B7 Flux ready
B8 Reserved
B9 Reserved
B10 Reserved
B11 Reserved
B12 Reserved
B13 Reserved
B14 Reserved
B15 Reserved
SVX/SPX
x
x
x
x
x
SVX/SPX
x
x
x
x
x
x
x
x