Lenze 8400 - Page 331

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 331
6 I/O terminals
6.1 Digital input terminals
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Internal interfaces to the application
• Relevant inputs at the LS_DigitalInput
system block:
• Relevant outputs at the LS_DigitalInput
system block:
Related topics:
Output of the encoder position of the DI1/DI2 frequency input
( 339)
Using DI1(6) and DI2(7) as digital inputs
( 326)
Using DI1(6) as counting input
( 332)
Internal interfaces | System block "LS_DigitalInput"
( 336)
Input
Data type
Information/possible settings
Frequency input DI1/DI2
bPosIn12_Load
BOOL
(from version 06.00.00)
Load angle integrator with starting value and reset status signal
TRUE Angle integrator is loaded with the value at dnPosIn12_Set_p and
bPosIn12_State is reset to FALSE.
dnPosIn12_Set_p
DINT
(from version 06.00.00)
Starting value for angle integrator
Output
Data type
Value/meaning
Frequency input DI1/DI2
nFreqIn12_a
C00446/1 | INT
Output frequency as scaled analog signal in [%]
nFreqIn12_v
C00445/1 | INT
Output frequency as speed signal in [inc/ms]
dnPosIn12_p
DINT
(from version 06.00.00)
Angle output signal
• 65536 [incr.] ≡ 1 encoder revolution
• Overflow is possible (display via bPosIn12_State)
bPosIn12_State
BOOL
(from version 06.00.00)
Status signal "Overflow occurred/distance processed"
• Status signal can be reset via bPosIn12_Load.
TRUE Overflow has occurred or distance is processed.
Frequency input DI6/DI7
nFreqIn67_a
C00446/2 | INT
Output frequency as scaled analog signal in [%]
nFreqIn67_v
C00445/2 | INT
Output frequency as speed signal in [inc/ms]