Salda STOUCH Bedienungsanleitung Seite 16

15. AIR FLOW HANDLING TOOL
Service menu F.45 is used to adjust air flow for different modes. Air flow handling tool operates with
MCB and PRV controllers.
Tool operation instruction:
1. Select desired air flow, what you want to control: SF.1, SF.2, SF.3, SF.4, EF.1, EF.2, EF.3 or EF.4.
(SF and EF determine, for which fan airflow will be modified; SF – air supply fan, EF – air exhaust fan.
Number determines speed/mode, for which air flow will be modified).
2. Equipment switches to the mode/speed, what was selected. Value from the controller is shown
on the split screen.
3. By pressing B4 and B6 you may change values (from 0 up to 100%). Fans speed/airflow changes
automatically.
4. By pressing B5 you may exit airflow handling tool. Adjusted settings are saved on controller.
5. In order to change other airflow setting, please repeat steps 1-4.
16. STOUCH CONTROL PANEL AND OTHER MODBUS DEVICES MAY
NOT WORK PROPERLY WHEN PRV AUTOMATION IS ON THE COMPAT-
IBILITY MODE."COMPATIBILITY MODE" CAN BE TURNED OFF WITH
STOUCH CONTROL PANEL:
1. Go to Service menu item F.40 (Modbus Coil read / write tool). How to enter service interface is
described in Stouch technical manual.
2. Specify address 21 and press "MAX" (indicate "Compatibility mode" Modbus register)
3. Set "0" and press "MAX" ("1" - on, "0" - off)
17. MODBUS SLAVE ADDRESS TABLE
NAME
Fan control
Switch of locking
Speed 1 (%)
Speed 2 (%)
Speed 3 (%)
Speed 4 (boost) (%)
Speed 1 (Pa)
16 | EN
POSSIBLE VALUES
0: 0..100 %
1: Fixed speeds
2: Based on fixed pressures
0: Not locked
1: Fan always operates at
minimum speed 1
0 – 100
0 – 100
0 – 100
0 – 100
0 – 999
TYPE ADDRESS
(HEX)
Holding
0x01
register
Holding
0x02
register
Holding
0x03
register
Holding
0x04
register
Holding
0x05
register
Holding
0x06
register
Holding
0x07
register
ADDRESS
(DEC)
1
2
3
4
5
6
7
STOUCH v2019.1