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Input Data Item
Date/Time
Battery Voltage
Voltage Presence
Connectivity Status
06/19/2023
MODBUS TCP DATA MODEL
INPUT DATA
All values are contained in input registers (offset 30000) .
Description
Current Date/Time set in the network
module
Start Address: 1
End Address: 4
Last voltage reading of the AVT battery
(last test)
Start Address: 5
End Address: 6
Bit field status of the phase indicator
LEDs (red LEDs)
Start Address: 7
End Address: 7
Connected status of each sensor lead L1,
L2, L3, PE Ground during last test .
Start Address: 8
End Address: 8
19
Value Type
(size bytes)
Microseconds since epoch
uint64_t(8)
0 .0 to 4 .0 V
float(4)
Bit
0
1
2
uint16_t(2)
0: Voltage not detected
1: Voltage detected
Bit
0
1
2
3
uint16_t(2)
0: Sensor lead disconnected
1: Sensor lead connected
Range
Bit Name
Present L1 POS
Present L2 NEG
Present L3
Bit Name
Connected L1
Connected L2
Connected L3
Connected PE GND
Continued on next page
1006819, B21176_EN_rev3
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