6
TD_PCM1x_Packages_Function/Operation_08.04_GB
2
Display And Operating Elements
The pressure-sensitive membrane of the front panel consists of a plastic coating. All keys have been designed
as touch-sensitive membrane switch elements. The display is a LC display, comprising 2 ×16 characters,
which are indirectly illuminated in red. The contrast of the display can be infinitely adjusted via a rotary poten-
tiometer positioned on the left. The configuration bushing is located on the left side of the item. Please connect
the direct configuration cable there (FL-CABLE-RS232).
U
L1
L2
L3
+10%
-10%
STATUS / ALARM / PARAMETER
V/kV
A
L1
A
L2
A
L3
U
f
N
PCM1-G
Parallel
14
16
5
12
27
13
9
3
2
1
28
29
30
15
25
22
21
26
23
24
4
8
10
17
18
11
6
7
Figure 2.1: Front panel PCM1-G
U
L1
L2
L3
+10%
-10%
STATUS / ALARM / PARAMETER
V/kV
A
L1
A
L2
A
L3
U
f
N
PCM1-M
14
16
5
12
27
13
9
3
2
1
28
29
30
15
25
22
21
26
23
24
4
8
10
17
18
11
19
20
6
7
Figure 2.2: Front panel
PCM1-M
