MDR .. EC
Fault signal for setpoint/actual value deviation
Always set the value for Value max. higher
than the value for Value min.!
Function OFF Actual value Fnc
● OFF: No function
● ON: Limit value signal active. The values
Value min. and Value max. can be set sep-
arately. The unit can be adjusted depending
on the selected operating mode and unit of
pressure. Depending on the operating mode,
the Limit Pressure message appears on the
display if the set limits for the actual value
are exceeded or fallen below. The signal
via the relay depends on the programmed
function (see IO Setup), with factory setting
(K1 function = 2K, not inverted) the relay
drops out in case of a signal (terminals 13 - 14
interrupted).
FIG
DE
UK
VENTILATOREN
FR