17
8.2 Operating the R100
See operating instructions for the R100.
The function of the buttons and display elements of
the R100 is briefly described below.
Change of menu
[<] or [>] steps from one menu to the other. The bot-
tom line of the display shows the actual menu.
Arrows indicate in which direction it is possible to
step.
The R100 can be switched off by pressing the but-
tons simultaneously.
Fig. 18 Change of menu
Rolling field
[∨] or [∧] moves one display forwards or backwards
in each menu. To the right in the display, the position
in the menu is indicated. Arrows indicate in which
direction it is possible to move.
[<], [>], [∨] and [∧] In some of the displays, these but-
tons are also used to select the value field.
Fig. 19 Rolling field
Value field
[+] or [–] changes values in a display. Only values in
framed fields can be changed. The actual/last trans-
ferred data will appear as light-coloured text on a
dark background.
Fig. 20 Value field
Dark-coloured text
When data are changed, the text will be dark-col-
oured on a light background. When the entered
value has been accepted by pressing [OK] and
received by the MP 204, the text will again be light-
coloured.
Before pressing [OK], the value can be reset by
pressing [<] or [>].
Fig. 21 Dark-coloured text
[OK]
• accepts the entered value or function.
• resets fault indications.
In the menus OPERATION, STATUS, LIMITS and
INSTALLATION, data are exchanged between the
R100 and the MP 204 each time the button [OK] is
pressed.
[No contact]
If the R100 cannot come into contact with the
MP 204, make a new attempt by pressing [OK].
Status field
Fig. 22 Status field
In some of the displays in menu STATUS, a graphic
display element shows the instantaneous value of
the actual function in relation to the warning and trip
limits set.
The graphic display element will appear in the follow-
ing STATUS displays:
• Motor temperature
• Average voltage
•Average current
• Current unbalance
• Starting and run capacitors
• Temperature
•Cos ϕ
• Insulation resistance.
8.3 Menu structure
The menu structure for the R100 and MP 204 is
divided into five parallel menus, each including a
number of displays.
0. GENERAL
1. OPERATION
2. STATUS
3. LIMITS
4. INSTALLATION
An overview of the menu is shown at the end of this
booklet.
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