Spirax Sarco SP7-20 - Operating Button Functions and Menu Levels; Function of Operating Buttons; Operating and Configuration Levels

IM-P706-03 CTLS Issue 1
38
SP7-20 Smart Positioner
5.1.4 Operating button functions
Control button Meaning
ENTER •Acknowledge message
•Start an action
•Save in the non-volatile memory
MODE • Choose operating mode (operating level)
• Select parameter group or parameter (configuration level)
UP direction button
DOWN direction button
Press and hold all four buttons for 5 s Reset
5.1.5 Menu levels
The positioner has two operating levels.
Operating
level
On the operating level the positioner operates in one of four possible operating modes
(two for automatic control and two for manual mode). Parameters cannot be changed or
saved on this level.
Configuration
level
On this level most of the parameters of the positioner can be changed locally. The PC is
required to change the limit values for the movement counter, the travel counter, and the
user-defined characteristic curve. On the configuration level the active operating mode is
deactivated. The I/P module is in neutral position. The control operation is inactive