Danfoss VLT AutomationDrive FC 301 Programming Manual page 189

Parameter Descriptions
8-13 Configurable Status Word STW
Option: Function:
[17] X30/2 DI
status
[18] X30/3 DI
status
[19] X30/4 DI
status
[20] CTW Timeout
Toggle Inverse
[21] Thermal
warning
[30] Brake fault
(IGBT)
[40] Out of ref
range
[49] Derate active
[54] Running
[59] On Reference
[60] Comparator 0
[61] Comparator 1
[62] Comparator 2
[63] Comparator 3
[64] Comparator 4
[65] Comparator 5
[66] Comparator 6
[67] Comparator 7
[68] Comparator 8
[69] Comparator 9
[70] Logic Rule 0
[71] Logic Rule 1
[72] Logic Rule 2
[73] Logic Rule 3
[74] Logic Rule 4
[75] Logic Rule 5
[76] Logic Rule 6
[77] Logic Rule 7
[78] Logic Rule 8
[79] Logic Rule 9
[80] SL digital out
A
[81] SL digital out
B
[82] SL digital out
C
[83] SL digital out
D
[84] SL digital out
E
[85] SL digital out
F
[86] ATEX ETR cur.
alarm
[87] ATEX ETR freq.
alarm
M0013101
Programming Guide
8-13 Configurable Status Word STW
Option:
[88]
[89]
[90]
[91]
[92]
[181]
[200]
[231]
[232]
[233]
8-14 Configurable Control Word CTW
This is an array parameter with 16 elements, 1 element for each
bit in range 0–15. Each of the bits can be configured to any of
the following options.
Option:
[0]
[1]
*
[2]
[3]
[4]
[5]
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Function:
ATEX ETR cur.
warning
ATEX ETR freq.
warning
Safe Function
active
Safe Opt.
Reset req.
IGBT-cooling
Prev.
Maintenance
User Defined
Alerts
In Power Lim.
Mot.
In Power Lim.
Gen.
In Power Limit
Function:
This parameter is not valid in
software versions before 4.93.
None The frequency converter ignores
the information in this bit.
Profile default The functionality of the bit depends
on the selection in
parameter 8-10 Control Word Profile.
CTW Valid, If set to 1, the frequency converter
active low ignores the remaining bits of the
control word.
Safe Option This function is only available in
Reset bits 12–15 of the control word if a
safety option is mounted in the
frequency converter. The reset is
executed on a 0⇒1 transition and
resets the safety option as set in
parameter 42-24 Restart Behaviour.
PID error Inverts the resulting error from the
inverse process PID controller. Available
only if parameter 1-00 Configuration
Mode is set to [6] Surface Winder, [7]
Extended PID Speed OL, or [8]
Extended PID Speed CL.
PID reset I Resets the I-part of the process PID
part controller. Equivalent to
parameter 7-40 Process PID I-part
Reset. Available only if
parameter 1-00 Configuration Mode
3 3
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