KSB CalioTherm Pro 25 Installation & Operating Manual page 55

Table 28: Overview of Modbus operating parameters
Parameter description
Error value, bit code
Error value 2, bit code
Calculated head
Calculated flow rate
Current speed
Pump status
Operating hours pump
Pump power
Temperature power supply
module (SPM)
Ambient temperature
Motor temperature
Temperature reactive
power compensation mod-
ule (PFC)
Fluid temperature
Energy meter
Flow rate meter
Setback operation status
Operating mode selection
Setpoint input
Pumps start/stop
7 Operation
Register Length Type/format
[byte]
07 D0 00 02 UINT16
07 D1 00 02 UINT16
07 D2 00 02 INT16
07 D4 00 02 INT16
07 D8 00 02 UINT16
07 D9 00 02 UINT16
07 DA 00 02 UINT16
07 DC 00 02 INT16
07 DF 00 02 INT16
07 E0 00 02 INT16
07 E1 00 02 INT16
07 E2 00 02 INT16
07 E3 00 02 INT16
07 E4 00 02 UINT16
07 E5 00 02 UINT16
07 E6 00 02 UINT16
08 34 00 02 UNIT16
08 35 00 02 UINT16
08 36 00 02 UNIT16
CalioTherm Pro
Unit
Bit 0 = error code E01
Bit 1 = error code E02
Bit 2 = error code E03
Bit 3 = error code E04
Bit 4 = error code E05
Bit 5 = error code E06
Bit 6 = error code E07
Bit 7 = error code E08
Bit 8 = error code E09
Bit 9 = error code I10
Bit 10 = error code E11
Bit 11 = error code E12
Bit 12 = error code E13
Bit 13 = error code I14
Bit 14 = error code E15
Bit 15 = error code E16
(See error value key table.)
Bit 0 = error code E17
Bit 1 = error code I18
Bit 2 = error code I19
(See error value key table.)
Head in m × 10
3
Flow rate in m /h x 10
Speed in rpm
0 = Pump stop
1 = Pump in operation
Operating hours
Watt
°C
°C
°C
°C
°C
kWh
3
m
0 = day
1 = night
1 = Constant-pressure Control
4 = Proportional-pressure Con-
trol (factory setting)
8 = Eco Mode
16 = Open-loop Control
0 - 9999
(equals 0 - 100 % of the set-
point)
0×05 = pump stop
0×A0 = pump start (does not
overwrite the external RUN
contact)
Access
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R/W
R/W
R/W
55 of 76