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6. Function blocks
6.1 Manufacturer function blocks
Description
Note
0…+2 147 483 647
FS
Start Frequency
Integer value range:
0…5000 Hz
FO
Operating frequency
Integer value range:
0…5000 Hz
RF
Frequency change in
the acceleration phase [mHz/step]
Integer value range:
0…65 535
Value for changing the frequency during
the acceleration in 0.001Hz per step.
Example: f-REF = 0 - 10 V
0
=
No frequency change
100
=
Frequency increased by
0.1 Hz per step
BF
Frequency change in
the braking phase [mHz/step]
Value for changing the frequency during
braking in 0.001Hz per step.
Example: f-REF = 0 - 10 V
1000
=
Frequency reduction by
1 Hz per step
Integer value range:
0…65 535
P1
Number of steps in jog mode
If you only define a very low number of
steps, the start pulse at the TP function
block input must likewise only be very
short. Otherwise the function block will out-
put several pulse sequences that will
cause the distance A to be covered sev-
eral times. In extreme cases generate
short start pulses at TP using a T... timing
relay.
Integer value range:
0…65 535
PF
Frequency in Jog mode
Integer value range:
0…5000 Hz
Assigning operands
You can assign the following operands to the function block inputs that are numeric
inputs.
Operands
Value inputs
Constant, timer constant
x
MD, MW, MB - Markers
x
NB, NW, ND - NET markers
x
nNB, nND, nND- NET markers
NET stations n
x
IA - Analog input
x
QA - Analog output
x
QV - QV - Numeric output of a FB
x
You can assign the following operands to the function block inputs that are bit inputs:
easyE4
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Содержание easyE4 series
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Страница 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Страница 40: ...1 easyE4 control relays description 1 10 Safety regulations 36 easyE4 11 18 MN050009 EN www eaton com...
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Страница 462: ...6 Function blocks 6 4 Timing and counter relay example 458 easyE4 11 18 MN050009 EN www eaton com...
Страница 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Страница 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Страница 524: ...10 Diagnostics messages of the operating system 10 2 Diagnostics buffer 520 easyE4 11 18 MN050009 EN www eaton com...
Страница 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Страница 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Страница 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
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