Wilo Control EC-L1 Series Installation And Operating Instructions Manual page 42

en
Fig. 64: Menu 1.17
8.5.4 Menu 2: ModBus RTU connection
42
Menu no. 1.17
Software version: All
Description Peak-load pump 2 Off level
Value range
0.06 ... 12.5 m (NOTICE! The actual value range is dependent
on the setting in menu 5.09.)
Factory setting 0.25 m
Explanation "Drain" operating mode: The value must be 0.03 m lower than
the "Peak-load pump 2 On" level (menu 1.16). The switch-off
level must be greater than/equal to the switch-off level of the
peak-load pump (menu 1.15).
"Fill" operating mode: The value must be 0.03 m higher than
the "Peak-load pump 2 On" level (menu 1.16). The switch-off
level must be lower than/equal to the switch-off level of the
peak-load pump (menu 1.15).
NOTICE! The menu item is only visible if the value "Level" or
"Bell" have been set in menu 5.07.
The switchgear is equipped with an RS485 interface for connection via ModBus RTU. Dif-
ferent parameters can be read and also changed to some extent via the interface. In this
case, the switchgear works as a Modbus slave. An overview of individual parameters and a
description of the data types used are shown in the appendix.
Installation and operating instructions • Wilo-Control EC-L • Ed.04/2022-09