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How to Control the Frequenc...
Bit 03, Coasting/No coasting
Coasting stop Bit 03 = "0" leads to a stop. When bit 03 = "1",
the frequency converter can start if the other start conditions
are satisfied.
NOTE
The selection in O-50 Coasting Select determines how bit 03 is
linked with the corresponding function of the digital inputs.
Bit 04, Quick stop/Accel/Decel
Quick stop using the ramp time of C-23 Quick Stop Decel
Time.
When bit 04 = "0", a quick stop occurs.
When bit 04 = "1", the frequency converter can start if the
other start conditions are satisfied.
6
6
NOTE
The selection in O-51 Quick Stop Select determines how bit 04
is linked with the corresponding function of the digital
inputs.
Bit 05, Hold frequency output/Use Accel/Decel
When bit 05 = "0", the current output frequency is being
maintained even if the reference value is modified.
When bit 05 = "1", the frequency converter can perform its
regulating function again; operation occurs according to the
respective reference value.
Bit 06, Decel stop/Start
Normal ramp stop using the ramp times of the actual ramp
as selected. In addition, activation of the output relay 01 or
04 if the output frequency is 0Hz if Relay 123 has been
selected in E-24 Function Relay. Bit 06 = "0" leads to a stop.
When bit 06 = "1", the frequency converter can start if the
other start conditions are satisfied.
NOTE
The selection in O-53 Start Select determines how bit 06 is
linked with the corresponding function of the digital inputs.
Bit 07, No function/Reset
Reset after switching off.
Acknowledges event in fault buffer.
When bit 07 = "0", no reset occurs.
When there is a slope change of bit 07 to "1", a reset occurs
after switching off.
Bit 08, Jog 1 OFF/ON
Activation of the pre-programmed speed in O-90 Bus Jog 1
Speed. JOG 1 is only possible if bit 04 = "0" and bit 00 - 03 =
"1".
24
PROFINET Operating Instruction
Bit 09, Jog 2 OFF/ON
Activation of the pre-programmed speed in O-91 Bus Jog 2
Speed. JOG 2 is only possible if bit 04 = "0" and bit 00 - 03 =
"1".
Bit 10, Data invalid/valid
Is used to tell the frequency converter whether the control
word is to be used or ignored. Bit 10 = "0" causes the control
word to be ignored, Bit 10 = "1" causes the control word to
be used. This function is relevant, because the control word
is always contained in the message, regardless of which type
of message is used, i.e. it is possible to turn off the control
word if you do not wish to use it in connection with
updating or reading parameters.
Bit 11, No function/Slow down
Is used to reduce the speed reference value by the amount
given in F-62 Catch up/slow Down Value value. When bit 11 =
"0", no modification of the reference value occurs. When bit
11 = "1", the reference value is reduced.
Bit 12, No function/Catch up
Is used to increase the speed reference value by the amount
given in F-62 Catch up/slow Down Value.
When bit 12 = "0", no modification of the reference value
occurs.
When bit 12 = "1", the reference value is increased.
If both slowing down and accelerating are activated (bit 11
and 12 = "1"), slowing down has priority, i.e. the speed
reference value will be reduced.
Bits 13/14, Set-up selection
Bits 13 and 14 are used to choose between the four
parameter set-ups according to Table 6.1:
The function is only possible if Multi Set-up has been chosen
in K-10 Active Set-up. The selection in O-55 Set-up Select
determines how bits 13 and 14 are linked with the
corresponding function of the digital inputs. Changing set-
up while running is only possible if the set-ups have been
linked in K-12 This Set-up Linked to.
Set-up
Bit 15, No function/Reverse
Bit 15 = "0" causes no reversing.
Bit 15 = "1" causes reversing.
Note: In the factory setting reversing is set to digital in
O-54 Reversing Select.
Bit 13
1
0
2
1
3
0
4
1
Bit 14
0
0
1
1
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