Burkert Type 8750 - Manual (Page 15)

15
Control and display elements
Typ 8750
function of the keys on the setting level:
key
function of the
keys
description of the function
Arrow key Scroll up in the menus
MENU + Increase numerical values
Arrow key Scroll down in the menus
MENU – Decrease numerical values
MENU ← Change by one digit to the left; when
entering numerical values
Selection
key MENU EXIT (BACK) Return to the process level
Gradually return from a sub-menu
option
MENU ESC Leave a menu
MENU STOP Stop a sequence
Selection
key MENU ENTER
MENU SELEC
MENU OK
MENU INPUT
Select, activate or deactivate a menu
option
MENU EXIT (BACK) Gradually return from a sub-menu
option
MENU RUN Start a sequence
MENU STOP Stop a sequence
Tab. 3: Function of the keys
8.2. operating state
The process controller has 2 operating states:
AUTOMATIC and MANUAL
MENU CMD POS MANU
pos
0.0
AUTOMATIC
In the AUTOMATIC operating state, normal
controller mode is implemented.
(Bar running along the upper edge of the
display and symbol
displayed).
MENU OPN CLS AUTO
pos
0.0
MANUAL
In the MANUAL operating state, the valve
can be opened and closed manually via the
arrow keys
MENU OPN / MENU CLS .
8.2.1. changing the operating state
Use the right selection key to switch between the two operating states
AUTOMATIC
MENU AUTO and MANUAL MENU MANU .
Switching from
AUTOMATIC
MANUAL
MENU MANU 2) press
Switching from
MANUAL
AUTOMATIC
MENU AUTO press
Tab. 4: Changing the operating state
2)
Only possible if POS, CMD, PV (,SP) is displayed.
english