Input Of Temperature Limit Values - wtw TecnoLine pH 171 Bedienungsanleitung

Parameterization

Input of temperature limit values

With the selection of relay points as limit contacts for the temperature (configuration level:
submenu "CONF RELAYS") the submenus "PARA UL TP" or "PARA LL TP" for the respective
relay points are displayed in the submenu "PARA UL/LL" when selecting with the
Example: Relay point 4 has been configured as upper limit contact for the temperature in channel A.
Setting:
Submenu "PARA UL/LL".
With enter submenu
"PARA UL/LL".
With select "PARA UL TP A".
With enter selected submenu: Set upper
limit value UL TP in channel A (relay 4).
With set temperature limit value
(in steps of 1°C).
Setting range: max. REC range.
With accept and go on to
"HYST UL TP A".
With set hysteresis.
Setting range:
max. 10% of REC range.
(total range max. ± 5°C = 10°C).
With accept and go on to
"DL UL TP A".
keys.
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