Siemens Acvatix SAX Series Basic Documentation page 50

User interface
Pushbutton operation
LED colors and
blinking patterns
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Siemens
Building Technologies
Action
Current Modbus address
(starting from lowest address
position)
Switches bus termination On/Off
Switch-on 1. Press button 3x
Switch-off 1. Press button 3x
Enter Modbus address using
pushbutton
Enable pushbutton addressing
TM
(together with Climatix
controllers)
Reset to factory settings
Color Blinking pattern
Green 1s On / 5s Off
Flickering
Orange / green 1s orange / 1s green
Orange 1s On / 1s Off
1s On / 5s Off
Red Permanently lit
1s On / 5s Off
0.1s On / 1s Off
Blue Flickering once after address indication
Actuators SAX.., SAY.., SAV.., SAL.. for valves
Handling
Pushbutton operation
Button pressure < 1s
2. Press button 1x briefly
3. Press button until the LED
turns red
4. Release button
2. Press button until the LED
turns red
3. Release button
Press button > 1s and < 5s
1. Press button > 5s and < 10s
2. Release button
Press button > 10s
Description
Normal mode without bus traffic
Normal mode with bus traffic
Device is in override control mode
Bus parameter not yet configured
Device is in backup mode (replacement mode)
Mechanical error, device blocked, manual
intervention or calibration
Internal error
Invalid configuration, e.g. Min = Max
Bus termination active
Feedback message
1st digit: red
2nd digit: green
3rd digit: orange
The LED blinks blue once after address
indication and when bus termination is On
Example:
124 = 4x red, 2x green, 1x orange
Blinking or flickering of LED stops
(termination mode)
Blue LED blinks once
RED LED is lit (confirmation)
LED not lit
Address is indicated
LED blinks blue once following address
indication
Device enters normal mode
Blinking or flickering of LED stops
(termination mode)
RED LED is lit (confirmation)
Device enters normal mode
See "Enter address using pushbutton",
page 51
Red LED is lit and goes off after 5 s
Orange LED is lit
Orange LED blinking
CE1P4040en
2018-12-05