Switch S3 - Operating Mode; Potentiometer R309 - Advanced Energy Thyro-Power Manager Operating Instructions Manual

S2 = number
Figure 26: Switch S2 and S3
7.3. SWITCH S3 – OPERATING MODE
The desired function or operating mode can directly be set via the help of the rotary switch
S3. The following table displays the adjustment possibilities:
Switch position Operating mode
0
1 Automatic static network load optimization
2 Manual static mains load optimization*
3
4
5
6
7
8
9
A
B
C
D
E
F
* additionally S1.8 = PC mode must be activated
1
Table 12: Switch position S3
S3 = function
Not permitted
1
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
I/O module*
1
Reserve
Reserve
39 40

7.4. POTENTIOMETER R309

If the Thyro Power Manager is configured without a PC program and bus system (S1.8
OFF), the elementary period duration T0 can thus be set via Poti R309. Yet, the standard
default setting is already set to 50 network periods (1s / 50Hz), and usually does not need
to be changed. If network load optimization is deployed, the set T0 must resemble the
elementary period duration of the deployed power controllers exactly. The standard default
settings of Thyro A and Thyro P are also 50 network periods (1s / 50Hz).
At the same time, the set T0 is also used as measurement integration time for the ZME
function (standard setting). If another measurement integration time is desired, such can
be set via a PC program, e.g. directly to one network period (20ms / 50Hz). Other values
may be set via a change of R309. As the potentiometer does not possess a scale, one can
deploy analog output 6 (X8.1 / X8.2) as help for the setting (connect the voltmeter, range 0
– 10V). If the potentiometer is changed, (no PC mode) the analog output is automatically
switched over to the output of the potentiometer value.
The setting range of R309 is relatively large, and extends from 1 – 1500 network periods.
For this reason, the setting help is divided into two intervals:
Interval 1: 0 - 100 periods
0 - 5V, meaning 5V = 100 periods, 2.5V = 50 periods, 1 period = 0.05V
Interval 2: 101 - 1500 periods
5 - 10V, meaning 5V = 100 periods, 10V = 1500 periods, 1 period = 0.00357V
(+5V)
The following figure and the table display the respective values:
Figure 27: Characteristic curve of the setting help R309