11
vacon • 208
APPENDIX 1 - VACON® IO DATA DESCRIPTION
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
11.3
Vacon
®
Status Word - FBFixedStatusWord
The VACON
®
Status Word is composed of 32 bits. This status data is split into two words:
FBFixedStatusWord consist of the first 16 bits and FBGeneralStatusWord consist of the remaining
16 bits.
While functionality of the FBFixedStatusWord is fixed in VACON
®
standard applications,
functionality of the FBGeneralStatusWord is totally application specific and can vary even in
VACON
®
standard applications.
FBFixedStatusWord bit definitions are described in the table below. Unused bits are set to zero. In
VACON
®
NX series AC drives, the FBFixedStatusWord comes from firmware variable "MCStatus".
Table 209. FBFixedStatusWord bits
1) Drive faults have three levels: fault, alarm and info. Bits 3, 4 and 8 are set to 1 if given fault type is
activated.
Bit
Function
Description
0
Ready
0
Drive is not ready.
1
Drive is ready to run.
1
Run
0
Motor is not running.
1
Motor is running.
2
Direction
0
Motor is running clockwise.
1
Motor is running counterclockwise.
3
Fault
1)
0
No fault active.
1
Drive has an active fault.
4
Alarm
1)
0
No alarm active.
1
Drive has active alarm.
5
At reference
0
Motor is not running at reference speed.
1
Motor is running at reference speed.
6
Zero speed
0
Motor is not at zero speed.
1
Motor is running at zero speed.
7
Flux ready
0
Motor is not magnetized.
1
Motor is magnetized.
8
Info
1)
0
No info active.
1
Drive has active info.
9-15
Reserved
0
-
1
-
Summary of Contents for optea
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