Danfoss VLT AutomationDrive FC 301 Series Design Manual page 205

RS-485 Installation and Set...
Bit 08, Jog
Bit 08 = '1': The output frequency is determined by
3-19 Jog Speed [RPM].
Bit 09, Selection of ramp 1/2
Bit 09 = "0": Ramp 1 is active (3-41 Ramp 1 Ramp-up Time
to 3-42 Ramp 1 Ramp-down Time). Bit 09 = "1": Ramp 2
(3-51 Ramp 2 Ramp-up Time to 3-52 Ramp 2 Ramp-down
Time) is active.
Bit 10, Data not valid/Data valid
Tell the adjustable frequency drive whether to use or
ignore the control word.
Bit 10 = '0': The control word is ignored. Bit 10 = '1': The
control word is used. This function is relevant because the
message always contains the control word, regardless of
the message type. Turn off the control word if it should
not be used when updating or reading parameters.
Bit 11, Relay 01
Bit 11 = "0": Relay not activated.
Bit 11 = "1": Relay 01 activated provided that Control word
bit 11 is selected in 5-40 Function Relay.
Bit 12, Relay 04
Bit 12 = "0": Relay 04 is not activated.
Bit 12 = "1": Relay 04 is activated provided that Control
word bit 12 is selected in 5-40 Function Relay.
Bit 13/14, Selection of set-up
Use bits 13 and 14 to select from the four menu set-ups
according to Table 12.22.
Set-up Bit 14
1 0
2 0
3 1
4 1
Table 12.22 Four Menu Set-ups
The function is only possible when Multi Set-ups is selected
in 0-10 Active Set-up.
Make a selection in 8-55 Set-up Select to define how Bit
13/14 gates with the corresponding function on the digital
inputs.
Bit 15 Reverse
Bit 15 = '0': No reversing.
Bit 15 = '1': Reversing. In the default setting, reversing is
set to digital in 8-54 Reverse Select. Bit 15 causes reversing
only when ser. communication, logic or OR logic and is
selected.
MG33BF22
Design Guide
12.13.2 Status Word According to FC
Follower-master
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
no.:
Figure 12.17 Status Word
Bit
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
Bit 13
15
0
1
Table 12.23 Status Word Bits
0
1
Explanation of the Status Bits
Bit 00, Control not ready/ready
Bit 00 = '0': The adjustable frequency drive trips.
Bit 00 = '1': The adjustable frequency drive controls are
ready, but the power component does not necessarily
receive any power supply (in case of external 24 V supply
to controls).
Bit 01, Drive ready
Bit 01 = '1': The adjustable frequency drive is ready for
operation, but the coasting command is active via the
digital inputs or via serial communication.
Bit 02, Coasting stop
Bit 02 = '0': The adjustable frequency drive releases the
motor.
Bit 02 = '1': The adjustable frequency drive starts the
motor with a start command.
Rev. 2014-04-04 All rights reserved.
Profile (STW) (8-10 Control Profile =
FC profile)
STW Output freq.
Bit = 0 Bit = 1
Control not ready Control ready
Drive not ready Drive ready
Coasting Enable
No error Trip
No error Error (no trip)
Reserved -
No error Trip lock
No warning Warning
Speed ≠ reference Speed = reference
Local operation Bus control
Out of frequency limit Frequency limit OK
No operation In operation
Drive OK Stopped, auto-start
Voltage OK Voltage exceeded
Torque OK Torque exceeded
Timer OK Timer exceeded
12 12
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