Lenze 8200 motec frequency inverter 0.25kW-7.5kW - Manual (Page 143)

Function library
Free connection of digital signals, message output
7−72
L
EDB82MV752 EN 5.2
Code IMPORTANT Possible settings
No. Selection Lenze Name
C0411
v
Level inversion of
digital inputs 0 0 Level inversion is switched off
·
By entering the sum of the selected
values you can invert several inputs
·
C0114 and C0411 are identical
·
The function "Parameter set
changeover" cannot be inverted!
1 E1 inverted
2 E2 inverted
4 E3 inverted
8 E4 inverted
16 E5 inverted only application I/O
32 E6 inverted only application I/O
64 T1/T2 inverted T1/T2 can only be connected to
potential−free switches.
T1/T2 is active, if the switch is open.
Signal linkage
The internal digital signals are linked with an external signal source by entering the selection figure
of the external signal in the corresponding subcode of C0410. C0410 can be different for the
parameter sets.
Examples
·
C0410/10 = 2
ð
Terminal X3/E2 is the signal source for controller inhibit (CINH)
·
C0410/15 = 32
ð
CAN−IN1/word1, Bit 3 is the signal source for the DC injection brake (DCB)
)
Note!
The process data input words CAN−IN1.W1, CAN−IN1.W2, CAN−IN2.W1 and
CAN−IN2.W2 can be defined as analog word or as digital word (16 bit). If you link
internal digital signals (C0410/x = 30 ... 105), they must be defined as digital input
words. Otherwise the controller would interpret the bit control information
incorrectly.
Signal level
·
Terminals (X3/E1 ... X3/E6):
– HIGH = +12 V ... +30 V
– LOW = 0 V ... +3 V
·
Process data input words:
– HIGH = bit logic 1
– LOW = bit logic 0
·
Response times: 1.5 ... 2.5 ms