IFM SM4x00 Operating Instructions Manual page 23

7-8: Indicator LEDs for switching output
LED 7: Switching status OUT2 (lights when output 2 is switched)
LED 8: Switching status OUT1 (lights when output 1 is switched)
9: Alphanumeric display, 4 digits
• Current volumetric flow quantity with setting [SELd] = FLOW
• Meter reading of the totaliser with setting [SELd] = TOTL
• Current medium temperature with setting [SELd] = TEMP
• Parameters and parameter values
10: [Mode/Enter] button
UK
• Change from the RUN mode to the main menu
• Select parameters
• Acknowledge the set parameter value
11: [Set] button
• Change parameter values (hold button pressed)
• Change of the display unit in the normal operating mode (RUN mode)
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