Operation; Operation Without Operator Unit - Siemens RMB795B Basic Documentation

Operating elements
Functions
16 / 144
Siemens
Building Technologies
2

Operation

Synco™ 700 devices may only be operated by staffs who has been instructed
by Siemens Building Technologies or their delegates and whose attention
has been drawn to potential risks.
2.1

Operation without operator unit

Without the operator unit, the following operating elements on the central control
unit RMB795B and extension module can be used:
1
2 3 4
Central control unit
The operating elements shown above have the following functions:
Ref. Operating element
1 LED Run
2 Fault button
with LED (red)
3 Prog button
4 LED Prog
5 LED Run
Central control unit RMB795B
Operation
Function
Indication of the unit's operating state:
LED lit: Power on, correct use and no fault in
the peripheral devices
LED off: No power or incorrect use / faulty
peripheral devices
Indication and acknowledgement of a fault status
message:
LED flashes: Fault status message ready for
acknowledgement
LED lit: Fault status message still present but
not yet reset
LED off: No fault status message present
Press button Acknowledge fault or reset.
Learning button for switching between normal mode
and addressing to adopt the physical device address
(tool required)
LED to indicate "Normal mode" (LED off) or
"Addressing mode" (LED on); it extinguishes after
adoption of the physical address
Supervision of power supply and addressing:
LED lit: Power on, module addressing lit
LED flashes: Power on, but module not yet
addressed by the RMB795B central
control unit
LED off: No power
5
Extension module
CE1P3122en
18.01.2012