Lenze PLC Designer R3-x - Manual (Page 140)

The L_LCB_LogicControlBasic library
L_LCB_GetSpeed - conversion block
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Lenze · Commissioning of Lenze drives · 1.3 EN - 06/2014
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13.22 L_LCB_GetSpeed - conversion block
This FB converts the input speed transmitted to a speed value.
Inputs
Outputs
Function library: L_LCB_LogicControlBasic
Runtime software licence:  LPC 1x00  MPC 1x00  MPC 2xx0  MPC 3x00
L_LCB_GetSpeed
DINT ⎯ diSpeedIn_s rSpeedOutUnits ⎯ REAL
L_LCB_SetAxisData -
machine parameters
⎯ scAxisData xError ⎯ BOOL
eError ⎯ L_LCB_Error
Identifier/data type Information/possible settings
diSpeedIn_s
DINT
Speed in [rpm] Scaling: 15000 rpm ≡ 2 26 = 67108864
scAxisData
L_LCB_SetAxisData -
machine parameters
Machine parameters
Identifier/data type Information/possible settings
rSpeedOutUnits
REAL
Speed value
xError
BOOL
"Error" status signal
FALSE Conversion carried out without errors
TRUE Error during the conversion
eError
L_LCB_Error
Error number, error code