ZIEHL-ABEGG Ucontrol PXDM Series, Руководство пользователя

Страница: 36 / 105

Handbook Ucontrol type-lines PXDM
Date 06/04
TBL02_55-GB06/04 Part.-No. 00153239-GB
Page 36 / 105
8.3.5 For mode 2.03 temperature controller with additional functions: Signal output 0-10 V
The 0-10 V output signal can, e.g., be used for triggering a shutter or heating.
The target value for this output is the target value (Setpoint) for the ventilation
±
offset setting.
Adjustment range
±
10 K relative to the active Setpoint.
Example for triggering a shutter servomotor:
At factory setting „0 K“ = synchronous operation.
The analog output is factory set to increasing activation during increasing temperature.
Reprogramming to „Heating function“, i.e., increasing modulation during decreasing temperature
is possible (
F
IO Setup).
Pband = separately adjustable range of control (P-band) for 0-10 V output
MinAnalog Out = Minimal output voltage, setting range 0-100 % = 0-10 V
Max. Analog Out = Maximal output voltage , setting range 100-0 % = 10-0 V
Example for signal out 0-10 V
- Setpoint ventilation 25°C
- Offset -5 K
- Pband 10 K
↓ ↑
↓ ↑
↓ ↑
Max. Analog Out
Min. Analog Out
100 %
50 %
10 V
Actual value
Min. = 0 % Max. = 100 %
Min. = 35 % Max. = 85 %
Setpoint
+/- Offset
= 20 °C
P-band
10 K
30 °C