E-T-A ControlPlex EM12D-TIO, User Manual

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25
parameters byte type range description
system width
information
(Overall Status) 20 byte 0xFF bit 0 = low voltage
bit 1 = permanently ON (for diagnostic purposes)
bit 2 = EL-Bus error (from index I)
bit 3 = reserve
bit 4 = reserve
bit 5 = reserve
bit 6 = reserve
bit 7 = reserve
reserve
(Reserve) 21 byte 0xFF The reserve byte was put in for reasons of compatibility, it is
intended for a later use.
input voltage
(Supply Voltage) 22 HighByte
23 LowByte Word 0 – 65535 A standardised 16-bit-value with a resolution of 10 mV is
made available.
Example for calculation of the measuring value:
Value (2512) : 100 = 25.12 Volt
fig. 15: Reading data with 32 channels
parameters byte type range description
acknowledge channel
(Channel 1 to 32
(Reset)) 0 HHByte
1 HByte
2 LByte
3 LLByte Dword 0xFFFFFFFF bit 0 = channel 1
bit 1 = channel 2
bit 2 = channel 3
bit 3 = channel 4
bit 4 = channel 5
bit 5 = channel 6
bit 6 = channel 7
bit 7 = channel 8
bit 8 = channel 9
bit 9 = channel 10
bit10 = channel 11
bit 11 = channel 12
bit 12 = channel 13
bit 13 = channel 14
bit 14 = channel 15
bit 15 = channel 16
bit 16 = channel 17
bit 17 = channel 18
bit 18 = channel 19
bit 19 = channel 20
bit 20 = channel 21
bit 21 = channel 22
bit 22 = channel 23
bit 23 = channel 24
bit 24 = channel 25
bit 25 = channel 26
bit 26 = channel 27
bit 27 = channel 28
bit 28 = channel 29
bit 29 = channel 30
bit 30 = channel 31
bit 31 = channel 32
Outputs