VEGA AM12 - Manual (Page 6)

6 Indicating module 12
Rotating switch
With the rotating switch you choose the ap-
propriate mode.
OPERATE indication of measured value
ZERO
adjustment of min. value (4 mA)
END adjustment of max. value (20 mA)
POINT shifting of decimal point
Plus/Minus key
With these two keys you modify the value of
the digital indication. When you keep the key
pushed, the digital indication changes the
value in three speeds. After each 28 steps,
the counting speed increases by one step.
Procedure
• Choose the required mode with the rotating
switch.
• Push one of the two keys, the digital indica-
tion (9) starts flashing.
• Push one of the two keys to modify the
value of the digital indication appr opriately.
When the rotating switch is set to "OPER-
ATE" the keys have no function.
• You can save the adjusted value by modi-
fying the position of the rotating switch.
Set-up
3.2 Retrofitting of the display
• Remove the housing cover and switch off
the voltage.
• Disconnect the instrument and remove the
cable.
• Loosen the screws, remove the insert and
mount the new insert.
When mounting the new insert, proceed as
follows:
• For fastening of the new insert do not use
the screws which you have removed be-
fore, but the replacement screws supplied
with the new display .
• Fasten the lower terminal insert and mount
the distance pins like in fig. 2.
• Connect the instruments to terminals 1 and
2.
• Now fasten the indicating module AM12
with the screw (3).
• Connect the connection line as marked to
terminals 4 and 5 (see fig. 1).
• Tighten the screw (3) in fig. 1.
• Scaling see „3.3 Adjustment“.