GMC-I Gossen-Metrawatt GmbH
11
b) Changing parameter values
➭
Briefly press the enable key first, as described under
Item a) (activates operating mode „Change parame-
ters“).
➭
Press and hold the menu key once until the read-out
test is displayed.
➭
Repeatedly press the menu key until the parameter to
be changed appears at the display.
➭
Press and hold the menu key until the parameter value
at the digit with the highest value (on the far left-hand
side) blinks.
➭
You can increase the value of the blinking digit by
pressing the menu key (fast scroll when key is held). If
the key is not activated for a few seconds, the selected
digit is stored and the entry cursor moves one digit to
the right. The selected value is stored when the digit
with the lowest value (on the far right-hand side) stops
blinking.
➭
Press the menu key several times until the standard dis-
play appears.
➭
Press the enable key once more. This disables operat-
ing mode „Change parameter values“.
Query and Configuration of LON-Bus (Feature W1)
M-Bus (Feature W2) and L-Bus (Feature W3)
The interface descriptions for the active energy meters with
bus connection are available on the internet under
www.gossenmetrawatt.com.