clage ISX Gebrauchs- Und Montageanleitung Seite 55

6. Modbus
The ISX can be integrated into the building technology via Modbus RTU.
All basic functions can be controlled remotely and the operating data can be read out.
Modbus connection data
You can view and adjust the connection data via the CLAGE app.
Note: The ISX must be in the same WLAN as your smartphone/tablet.
1. In the app, go to the appliance list (Main menu
2. To display the data, select your ISX module instantaneous water heater by tapping
on the device name.
Technical data
Modbus model
Transmission parameters
Address
Voltage max.
Modbus register assignment and configuration
The functions and consumption data of the ISX are stored in a register.
Basic data are e.g.:
Signal Reg. Value
ain 0 temp_in_C10
ain 1 temp_out_C10
ain 2 flow_lmin10
ain 3 power_kW10
ain 4 power_PC
ain 100 total_energy_Wh Total energy consumed 32 bit [Wh] u32
ain 102 total_volume_l
ain 104 total_tap_count
ain 200 fill_remain_l
ain 201 fill_remain_s
All further information on internal register assignment and additional help can be
found under the following link:
https://github.com/clage-gmbh/clage_modbus
55
→ Settings → Devices).
RTU/RS485
19200 Bit/s (bd) 8 /N/1
the last two digits of the serial number
(for 00 = 100)
12 V
Comment
Current intake temperature
[1/10 deg centigrade]
Current outtake temperature
[1/10 deg centigrade]
Current water flow [1/10 l/min]
Current power consumption
[1/10 kW]
Current power consumption
[percent]
Total water consumed 32 bit [l]
Count of water tap usages 32 bit
Remaining volume to fill liter
Remaining time to fill seconds
CLAGE
DE
Bits Unit
u16 C10
u16 C10
u8 lmin10
u16 kW10
u8 PC
Wh
u32 l
u32 none
u16 l
u16 s