Input And Output Variables; Rms Measured Values; Analog Values - JUMO IPC 300 Operating Manual

Electronic transformer, modbus interface description
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5 Address tables
Address
0x0098
0x0099
0x009B
0x009D
0x009F
0x00A1
0x00A3
0x00A5
0x00A7
0x00A9
0x00AB
0x00AD
5.2

Input and output variables

5.2.1

RMS measured values

Address
0x00AF
0x00B1
0x00B3
0x00B5
0x00B7
0x00B9
0x00BB
0x00BD
0x00BF
5.2.2

Analog values

Address
0x00C1
0x00C3
0x00C5
0x00C7
18
Access
Data type
R, W
word (16 bits) Switch-off of display lighting (in min)
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
R, W
float
Ac-
Data
Signal designation
cess
type
R
float
Load voltage (in V)
R
float
Load current (in A)
R
float
Load current, mains current, or fault current of Ext. current sensor 2,
scaled to standard signal used (0-20 mA, 4-20 mA, or customer-spe-
cific)
R
float
Load current, mains current, or fault current of Ext. current sensor 3,
scaled to standard signal used (0-20 mA, 4-20 mA, or customer-spe-
cific)
R
float
Load current, mains current, or fault current of Ext. current sensor 2,
scaled to measuring range used (in mA or A)
R
float
Load current, mains current, or fault current of Ext. current sensor 3,
scaled to measuring range used (in mA or A)
R
float
Power (in W)
R
float
Load resistance (in Ω)
R
float
DC link voltage (in V)
Access
Data type
R
float
R
float
R
float
R
float
Signal designation
Load voltage limit value (in V)
Current limit value (in A)
Power limit value (in W)
Resistance limit value (in ohms)
Setpoint value in case of bus error/wire break (in %)
Base load (in %, not in V / A / W / kW / Ω / °C / °F like on the
device)
Limit value for min. alarm (in V / A / W / kW / Ω / °C / °F depend-
ing on what is being monitored)
Limit value for max. alarm (in V / A / W / kW / Ω / °C / °F depend-
ing on what is being monitored)
Limit value for hysteresis (in V / A / W / kW / Ω / °C / °F depend-
ing on what is being monitored)
Limit value for load monitoring (0 to 100 %, default value is set
to 10 %)
Setpoint value (fixed value) for switching over the setpoint
specification via digital input
Signal designation
Voltage input (in V)
Current input (in mA)
Device temperature (in °C)
Device temperature (in °F)

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