Lenze ECSCSxxx - Manual (Page 122)

Commissioning
Configuring the digital inputs and outputs
Change of the terminal assignment
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122 EDBCSXS064 EN 4.0
6.9.3 Change of the terminal assignment
The input terminals are to be considered as signal sources for the internal functions (signal
name). The assignment of the digital inputs is effected indirectly, as a signal source for
controlling the function is selected from the list of all digital signal sources on the basis of
the internal function.
(
Stop!
ƒ If you change the configuration via C3005, the assignment of all inputs and
outputs is overwritten with the corresponding basic assignment. If
necessary, the function assignment must be readjusted to your wiring.
ƒ Signal sources, i. e. also digital inputs, can be connected parallel to more
than one function (signal name).
ƒ If you allocate (assign) an input as a new signal source, undesired
connections have to be deleted, if required.
ƒ Example: digital inputs/outputs in basic configuration C3005 = 1000
Here the most important targets for digital inputs and outputs for "speed control" are
listed:
Code Subcode Signal name Controlled by
Signal (interface)
Note
C7411
1
SPEED−RLQ.CW DIGIn−In1 (terminal
X6/DI1) HIGH level = do not invert main setpoint
(CW rotation)
2
SPEED−RLQ.CCW DIGIn−In2 (terminal
X6/DI2) HIGH level = Invert main setpoint (CCW
rotation)
3
SPEED−Nset.Jog1 DIGIn−In3 (terminal
X6/DI3) HIGH level = main setpoint is substituted by
the fixed speed from C0039/x
The signals are binary coded.
4 SPEED−Nset.Jog2 FIXED 0, not
interconnected
5 SPEED−NSET.Jog4 FIXED 0, not
interconnected
6 SPEED−Nset.Jog8 FIXED 0, not
interconnected
10 SPEED−BRK.SetBrake DIGIn−In4 (terminal
X6/DI4)
HIGH level = close holding brake when the
speed falls below the threshold in C0472/10.
C6371 1 DigOut1−Out1 FIXED 0, not
interconnected
2 DigOut relay SPEED−BRK.NegOut Control of the holding brake by the "Speed"
function block.
)
Note!
For "Speed control", carry out settings in C7511 and C6371.