Operating instruction Z7510 Multizone temperatur controller
I
Temperatur controller
19
STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
Operations manual NR4000-v.2
NOLDEN Regelsysteme GmbH
19
Switch for stand-by operation
Toggles all zones simultaneously from
normal temperature setpoint
SP1
to
stand-by setpoint
SP2
, e.g. to lower the temperature
during process interuptions to prevent the mass
from „cooking“.
Wired internally in parallel with the “stand-by” plug
on the back side of the device. This permits the
switching to stand-by mode also by an external
contact, e.g. in the injection moulding press.
If a higher setpoint SP2 is programmed, the control-
ler can also be used to follow a triggered
temperature curve in the process.
Manual Boost
- temporary temperature
increase for all zones by a pre-set value
(
boost addiation SP3
), e.g. to free
„frozen“ nozzles. The activated boost-setpoint is
hold for a given time (
boost holding time
), then the
temperature is lowered again to the normal
operation setpoint SP1.
