NetMan 204 - Modbus TCP;IP Protocol Details; Supported Modbus TCP;IP Functions; Modbus TCP;IP Register Mapping

MODBUS TCP/IP PROTOCOL
This service is always active on the TCP port 502. The supported function are listed below,
together with the accessible registers.
SUPPORTED FUNCTION
SUPPORTED
FUNCTION
FUNCTION DESCRIPTION
ACCESSIBLE DATA
AREA
1 (0x01)
BIT READING
STATES
2 (0x02)
STATES
3 (0x03)
REGISTERS READING
ALL
4 (0x04)
ALL
6 (0x06)
SINGLE REGISTER WRITING
COMMANDS
16 (0x10)
MULTIPLE REGISTER WRITING
COMMANDS
UPS: TABLES OF STATES, MEASUREMENTS, NOMINAL DATA AND COMMANDS
REGISTER
(1)
UPS - STATES
BIT
(2)
NUMBER ADDRESS NUMBER ADDRESS
1 0
1
0
Test in progress [0=No / 1=YES]
2
1
3
2
Shutdown active [0=No / 1= YES]
4
3
5
4
Battery charged [0=No / 1= YES]
6
5
Battery charging [0=No / 1= YES]
7
6
Bypass bad [0=No / 1= YES]
8
7
9
8
Normal operation [0=No / 1= YES]
10
9
11
10
On bypass [0=No / 1= YES]
12
11
Battery low [0=No / 1= YES]
13
12
Battery working [0=No / 1= YES]
14
13
UPS locked [0=No / 1= YES]
15
14
Output powered [0=No / 1= YES]
16
15
2 1
17÷28
16÷27
Input Mains present [0=No / 1= YES]
29
28
Alarm temperature [0=No / 1= YES]
30
29
Alarm overload [0=No / 1= YES]
31
30
UPS failure [0=No / 1= YES]
32
31
3
2
33÷48
32÷47
4 3
49÷63
48÷62
Communication lost with UPS
[0=No / 1= YES]
64 63
5÷8
4÷7
65÷128
64÷127
(1)
The register number n must be addressed n-1 in the data packet
(2)
The bit number n must be addressed n-1 in the data packet.
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