N O T I C E
To define how bit 13 gates with the corresponding function on the digital inputs, use
parameter 8-55 Set-up Select
.
8.11.2.14 Bit 15, Reverse
Bit 15 = 0: No reversing.
Bit 15 = 1: Reversing. In the default setting, reversing is set to
[0] Digital input
in
parameter 8-54 Reversing Select
. Bit 15 causes revers-
ing only when
[1] Bus
,
[2] Logic AND
or
[3] Logic OR
is selected.
8.11.3 Status Word According to FC Profile (STW)
Set
parameter 8-30 Protocol
to
[0] FC
.
Output freq.
STW
Follower-master
e
3
0
b
a
2
7
3
.1
1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit
no.:
Illustration 79: Status Word
Table 87: Status Word According to FC Profile
Bit
Bit = 0
Bit = 1
00
Control not ready
Control ready
01
Drive not ready
Drive ready
02
Coasting
Enable
03
No error
Trip
04
No error
Error (no trip)
05
Reserved
–
06
No error
Triplock
07
No warning
Warning
08
Speed≠reference
Speed=reference
09
Local operation
Bus control
10
Out of frequency limit
Frequency limit OK
11
No operation
In operation
12
Drive OK
Stopped, auto start
13
Voltage OK
Voltage exceeded
14
Torque OK
Torque exceeded
15
Timer OK
Timer exceeded
8.11.4 Explanation of Each Status Bit
8.11.4.1 Bit 00, Control Not Ready/Ready
Bit 00=0: The drive trips.
Bit 00=1: The drive controls are ready but the power component does not necessarily receive any supply (if there is 24 V external
supply to controls).
AJ363928382091en-000101 / 130R0983
128 | Danfoss A/S © 2021.04
RS485 Installation and Set-up
VLT® Flow Drive FC 111
Design Guide
