Lauda P 10 Operation Manual page 78

Activating Safety Mode in the event of an
alarm
Table 30: List of alarms that can be activated by Safety Mode
Alarm
Alarm 9 External actual value Pt is not available Safety Mode is activated. If the parameter transfer was activated in
Alarm 10 External actual value Analog is not
available
Alarm 11 External actual value Serial is not avail-
able
Alarm 12 Current interface 1, interruption
Alarm 13 Current interface 2, interruption
Alarm 15 Fault at the digital input
Alarm 16 Refilling has failed
Alarm 17 Set valve to inflow
Alarm 18 Set valve to outflow
Alarm 20 External actual value from Ethernet
is not available
Activating Safety Mode by disconnecting
from the control station
78 / 156
The constant temperature equipment can also activate Safety Mode auto-
matically in the event of an alarm.
Safety Mode can only become active if the Safety Mode function
was activated in the menu beforehand.
Description of action
Safety Mode, the temperature set point should be adopted from the
Safety Mode parameters. External control is switched automatically to
internal control.
Safety Mode is activated. If the parameter transfer was activated in
Safety Mode, the temperature set point should be adopted from the
Safety Mode parameters. External control is switched automatically to
internal control.
Safety Mode is activated. If the parameter transfer was activated in
Safety Mode, the temperature set point should be adopted from the
Safety Mode parameters. External control is switched automatically to
internal control.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. Safety Mode parameters are adopted
depending on the configuration.
Safety Mode is activated. If the parameter transfer was activated in
Safety Mode, the temperature set point should be adopted from the
Safety Mode parameters. External control is switched automatically to
internal control.
Monitoring of the control station by the constant temperature equipment
can be activated in the device menu. The control station must send a
command to the constant temperature equipment periodically. The user
must define the time the system waits before reporting a communication
fault. If the control station fails to send a command within the specified
time, the interface (Ethernet or RS 232) reports a communication fault.
The constant temperature equipment then switches to Safety Mode and a
warning is generated.
PRO bath thermostats and circulation thermostats V6