Lenze 8200 motec frequency inverter 0.25kW-7.5kW - Manual (Page 137)

Function library
Free connection of analog signals
7−66
L
EDB82MV752 EN 5.2
Code IMPORTANT Possible settings
No. Selection Lenze Name
C0421*
v
(cont.)
Possible analog signals for C0421 ^ 7−64
26 Output frequency normalised without slip
(MCTRL1−NOUT−NORM) 2 14 ºC0011
27 Output frequency without slip (MCTRL1−NOUT) 24000 º 480 Hz
28 Actual process controller value (PCTRL1−ACT)
29 Process controller setpoint (PCTRL1−SET1)
30 Process controller output without feedforward
control (PCTRL1−OUT)
31 Ramp function generator input (NSET1−RFG1−IN)
32 Ramp function generator output (NSET1−NOUT)
33 (A) PID controller output (PCTRL1−PID−OUT)
34 (A) Process controller output (PCTRL1−NOUT)
35 Input signal at X3/8 (standard I/O) or X3/1U or
X3/1I (application I/O), assessed with gain
(C0414/1 or C0027) and offset (C0413/1 or
C0026) (AIN1−OUT) 1000 º Maximum value of analog input
signal (5 V, 10 V, 20 mA, 10 kHz)
Condition: The gain of the analog input or
frequency input is set to:
C0414/x, C0426 = 20/C0011 [%]
36 Input signal at frequency input X3/E1,
assessed with gain (C0426) and offset (C0427)
(DFIN1−OUT)
37 Motor potentiometer output (MPOT1−OUT)
38 (A) Input signal at X3/2U or X3/2I, assessed with gain
(C0414/2) and offset (C0413/2) (AIN2−OUT)
40 AIF input word 1 (AIF−IN.W1) Setpoints to the controller from
communication module on AIF
Normalisation via AIF
41 AIF input word 2 (AIF−IN.W2)
50 CAN−IN1.W1 or FIF−IN.W1 Setpoints to controller from function module
on FIF
Normalisation via CAN or FIF
51 CAN−IN1.W2 or FIF−IN.W2
52 CAN−IN1.W3 or FIF−IN.W3
53 CAN−IN1.W4 or FIF−IN.W4
60 CAN−IN2.W1
61 CAN−IN2.W2
62 CAN−IN2.W3
63 CAN−IN2.W4
255 Not assigned (FIXED−FREE)
Signal linkage
The process data output words are linked with internal analog signals by entering the selection figure
of the internal signal in the corresponding subcode of C0421. C0421 can be different for the
parameter sets.
Examples
·
C0421/3
ð
5: The monitoring signal Motor voltage" is the signal source for
CAN−OUT1/word1.
·
C0421/8
ð
61: The process data input wordCAN−IN2/word2 is the signal source for
CAN−OUT2/word 2.