JUMO 709061 TYA 201 - Single-Phase Power Controller Operating Manual - Manual (Page 54)

5 Configuration
52 2012-12-01/00561071 [SCR Power Controller TYA201]
5.1.1 Device data
Basic settings for display and temperature unit.
5.1.2 Power controller
Settings for the switching behavior of the power controller in the system.
Value/settings Description
Temperature unit °C Defines the unit for the displayed temperatures, such as the
device temperature.
°F
Display contrast 0 to 50 to 100 % Bright/dark contrast setting
Switch-off
display lighting
0000 to 1440 min After the set number of minutes, the background lighting of
the display switches off. Power LED (green flashes).
0000 means: lighting is always switched on
Apply factory set-
tings Apply now? If the PGM key is pressed, the factory settings are restored.
k / bold = factory setting
Value/settings Description
Mains switching
variant Single-phase opera-
tion
v Chapter 3.3.1 "Single-phase operation: phase / N"
or
Chapter 3.3.2 "Single-phase operation: phase /
phase"
Free-running
economy circuit Note:
- Check for clockwise phasing
- Only possible with P-control (code 001 in order code)
v Chapter 3.3.5 "Free-running economy circuit with
purely resistive loads"
Economy circuit
master One device is set as the MASTER and the other as the SLAVE.
This makes a three-phase current economy circuit possible.
v Chapter 3.3.6 "Master-slave three-phase current
economy circuit for resistive loads in star, delta con-
nection, or transformer loads (resistive-inductive)"
v B 709062.0
Economy circuit
slave
SCR control Continuous (power
controller) The power controller provides the power for the load continu-
ously depending on the default setpoint value.
Logic (switch) Note:
Subordinate control loop cannot be set!
The power controller acts like a switch and provides the power
by either switching ON or OFF.
k
/ bold = factory setting