Samson 4749, Монтаж и эксплуатация

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EB 4749 EN 6-1
Operation
6 Operation
Î
Fig. 6-1 shows the operating controls of the Type 4749 Position Transmitter.
–
+
–
Green LED
Red LED
Selector key (

key)
Confirm key (

key)
Meaning of the LEDs:
LED Illuminated constantly Blinking pattern Fast blinking
Green Ready for operation Menu item Maintenance demanded
Red Fault Selectable settings Out of specification
Fig. 6-1: Operating controls of the Type 4749 Position Transmitter
6.1 Operator keys and menu structure
After the power supply is connected, the green LED is illuminated constantly in the normal
state (ready for operation).
Press

key to open the menu level. Press

key once to jump to the next item within the
level. Press

key to activate an item. Press

key to select a function within this item. By
pressing

key, save or execute the selected function. The number of the menu item or
function is indicated by a blinking pattern (see Table 6-1).
Keep

key pressed and press

key to leave a menu item without saving it or a function
without executing it.