Mapping Of Standard Output Assemblies Onto Vacon Data - Vacon 100 User Manual

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6.3.3

Mapping of Standard Output Assemblies onto Vacon data

This section specifies how data in the Standard Output Assemblies are mapped into Vacon data.
6.3.3.1 FBFixedControlWord
Bit
0 Start/Stop
1 Direction
2 Fault Reset
3 Coast Stop Mode Stop mode is unmodified.
4 Ramp Stop Mode Stop mode is unmodified.
5 Quick Ramp Time Normal deceleration ramp time.
6 Freeze Setpoint
7 Setpoint to Zero
8 Request Field-
bus Control
9 Request Field-
bus Reference
10 Inching 1
11 Inching 2
12 Quick Stop
13 Reserved
14 Reserved
15 Master connec-
tion state
6
Description
0
Stop request from fieldbus
Requested direction is "FOR-
WARD"
No action.
Changes in the setpoint value
from fieldbus (FBSpeedRefer-
ence) are taken into use by the
application.
The setpoint value from fieldbus
is taken from FBSpeedReference.
Control Place is as parameterised
in the drive (unchanged).
Source of setpoint value shall be
as parameterised in the drive
(unchanged).
Drive operates as normal.
Offline.
Communications
1
Run request from fieldbus
Requested direction is
"REVERSE"
No action. Rising edge (0->1) =
Active faults, alarms and infos are
reset.
Stop mode is overridden to
"Coasting".
Stop mode is overridden to
"Ramping".
Deceleration ramp time is
switched to shorter than normal.
Changes in the setpoint value
from fieldbus (FBSpeedRefer-
ence) are not taken into use by
the application.
The setpoint value from fieldbus
is switched to 0. When bit 7 has
the value 1, the setpoint value
from the fieldbus control place
shall be set to 0. This value shall
be interpreted as absolute 0 (not
as Minimum Frequency setting).
Control Place shall be overridden
to Fieldbus Control.
Source of setpoint value shall be
overridden to Fieldbus.
Drive executes quick stop / emer-
gency stop.
Active.
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