Lenze I/O system 1000 - 5.8.3 2 analog inputs 0;4... 20 mA (12 bits) - EPM-S402

5 CANopen communication
5.8 Parameterising analog I/Os
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Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17
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5.8.3 2 analog inputs 0/4 ... 20 mA (12 bits) - EPM-S402
Parameter data
With the formulas listed in the following you can convert a digital value into an analog output value
and vice versa.
Index/subindex Name Description/value Lenze
I-3100/x Function channel 1 48 (0x30): 4 ... 20 mA / -4864 ... 32511
64 (0x40): 4 ... 20 mA / -3277 ... 20480
49 (0x31): 0 ... 20 mA / -4864 ... 32511
65 (0x41): 0 ... 20 mA / -3277 ... 20480
255 (0xFF): Channel deactivated
0x31
I-3101/x Function channel 2 0x31
I-3102/x Reserved 0
... ... ...
I-311D/x Reserved 0
Measuring range Current (I) dec hex Range Conversion
(Fct. no.) [mA]
0 ... 20 mA
(0x31)
23.52 32511 7EFF Overflow I = D * 20 / 27648
D = 27648 * I / 20
20 27648 6C00 Nominal range
10 13824 3600
0 0 0000
-3.52 -4864 ED00 Underflow
0 ... 20 mA
(0x41)
25 20480 5000 Overflow I = D * 20 / 16384
D = 16384 * I / 20
20 16384 4000 Nominal range
10 8192 2000
0 0 0000
-4.00 -3277 F333 Underflow
4 ... 20 mA
(0x30)
22.81 32511 7EFF Overflow I = D * 16 / 27648 + 4
D = 27648 * (I-4) / 16
20 27648 6C00 Nominal range
12 13824 3600
4 0 0000
1.19 -4864 ED00 Underflow
4 ... 20 mA
(0x40)
24 20480 5000 Overflow I = D * 16 / 16384 + 4
D = 16384 * (I-4) / 16
20 16384 4000 Nominal range
12 8192 2000
4 0 0000
0.8 -3277 F333 Underflow