Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 25)

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Fir
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1.37 - 09/2006
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9400 HighLine | Paramete
r setting & configuration
Introduction
Signal types &
scaling
2.3 Signal types & scaling
It is very helpful for the parameter setting & configuration of the controller to know the signal types and their scaling listed in the following table, which serve to
process physical sizes (e.g. a speed or position) in a function block configuration.
Signal type Unit Connection
symbol in
the FB editor
Resolution Scaling
external ≡ internal
Range Number of
decimal
positions
Identifier
suffix
Position Increments u / w 32 bits 1 motor revolution ≡ 2 16 increments -2 31 ... 2 31 -1 increments 3 _p
Speed rpm s / t 16 bits 15000 rpm ≡ 2 14 ≡ 16384 ± 30000.0 rpm 1 _v
x 32 bits 15000 rpm ≡ 2 26 ≡ 67108864 ± 480000.0 rpm 1 _s
Speed variation/time rpm/s v 32 bits 15000000 rpm/s ≡ 2 22 ≡ 4194304 ± 7.69 * 10 9 rpm/s 3 _x
Scaled signal % z 32 bits 100 % ≡ 2 30 ≡ 1073741824 ± 200.00 % 2 _n
y 16 bits 100 % ≡ 2 14 ≡ 16384 ± 199.99 % 2 _a
Control/status signal { 1 bit 0 ≡ FALSE; 1 ≡ TRUE 0 / 1 0
Time s | 28 bits 0 ... 268435.456 s 3
Status word | 32 bits -2147483648 ... 2147483647
(0000 0000
hex
... FFFF FFFF
hex
)
0
Not standardised |
O
Tip!
Only inputs/outputs of the same signal type (with the same
connection symbol) can be connected in the function block editor of
the »Engineer«.
Non-standardised inputs/outputs can be connected if the input and
output have the same resolution.