Danfoss VLT AQUA Drive FC 202 Design Manual page 91

System Integration
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
Tells the frequency converter 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 telegram always contains the control word,
regardless of the telegram 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 4 menu set-ups
according to Table 3.45.
Set-up Bit 14
1 0
2 0
3 1
4 1
Table 3.45 Specification of Menu Set-ups
The function is only possible when [9] 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 Reversing Select. Bit 15 causes reversing
only when Ser. communication, Logic or or Logic and is
selected.
MG20N602
Design Guide
3.8.12.2 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.:
Illustration 3.56 Status Word
Bit
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Bit 13
0
Table 3.46 Status Word Bits
1
0
Explanation of the status bits
1
Bit 00, Control not ready/ready
Bit 00=0: The frequency converter trips.
Bit 00=1: The frequency converter 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 frequency converter 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 frequency converter releases the motor.
Bit 02=1: The frequency converter starts the motor with a
start command.
Bit 03, No error/trip
Bit 03=0 : The frequency converter is not in fault mode.
Bit 03=1: The frequency converter trips. To re-establish
operation, enter [Reset].
Bit 04, No error/error (no trip)
Bit 04=0: The frequency converter is not in fault mode.
Bit 04=1: The frequency converter shows an error but does
not trip.
Danfoss A/S © 09/2014 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 Triplock
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
3 3
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