User Manual

8623-2-Standard - 15
english
6.2 Indications on the display
Fig.: Display of the compact flow controller type 8623-2
4-digit display to
indicate the
process values
and parameters
manual mode
Indication of specified setpoint
value
- internal setpoint (no display)
- external setpoint (1)
- setpoint via bus (1)
- ratio control (2)
4-digit text display, e. g. of
flow rate unit in l/s, l/min
etc.
NOTE:
• After the supply voltage is switched on, the controller is in
the standard mode.
• Change th the other modes is possible by the actions
shown in the figure.
• After the configuration mode is ended, the parameters set
are transferred to the memory of the controller.
• After the operating voltage is switched off, the parameters
last active are stored; on next switching on again, these will
be active again.
Bus active