Lenze I/O system 1000 - Analog Inputs 0;4

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 416
8 DeviceNet communication
8.3 Parameterising analog I/Os
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8.3.6 2 analog inputs 0/4 ... 20 mA (16 bits) - EPM-S408
Parameter data
With the formulas listed in the following you can convert a digital value into an analog output value
and vice versa.
Position in
string
Name Description/value Lenze
No.
1 Diagnostics Bit 0 ... 5: Reserved
Bit 6: Diagnostic alarm(0 = inhibited; 1 = enabled)
Bit 7: Reserved
0x00
2 Reserved 0
3 Limit value
monitoring
Bit 0: Channel 1 (0 = deactivated; 1 = activated)
Bit 1: Channel 2 (0 = deactivated; 1 = activated)
Bits 7 ... 2: reserved
0x00
4 Interference
frequency
suppression
Bit 1, 0: Channel 1
00: Deactivated
01: 60 Hz
10: 50 Hz
Bit 3, 2: Channel 2
00: Deactivated
01: 60 Hz
10: 50 Hz
Bit 7 ... 4: Reserved
0x00
5 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
0x41
6 Reserved 0
7 Upper limit value
channel 1
Value from the rated range; if this value is exceeded and the
limit value monitoring function is active, a process alarm is
triggered.
0x7FFF: Limit value alarm deactivated
0x7FFF
8 Lower limit value
channel 1
Value from the rated range; if the actual value falls below
this value and the limit value monitoring function is active, a
process alarm is triggered.
0x8000: Limit value alarm deactivated
0x8000
9 Function channel 2 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
0x41
10 Reserved 0
11 Upper limit value
channel 2
Value from the rated range; if this value is exceeded and the
limit value monitoring function is active, a process alarm is
triggered.
0x7FFF: Limit value alarm deactivated
0x7FFF
12 Lower limit value
channel 2
Value from the rated range; if the actual value falls below
this value and the limit value monitoring function is active, a
process alarm is triggered.
0x8000: Limit value alarm deactivated
0x8000