ECKELMANN CI 3000 - Special Inputs

Function of CI 3000
23
Version 2.09 09. April 2014
4.3.2 Special Inputs
The special digital inputs are initially deactivated and must be configured before use in menu 6-1-3.
The following special inputs are available:
Block lock: recognises whether the store is open or closed (used for building management control technology
applications).
Emergency power operation Recognises whether an emergency power generator has been activated and can
be used to reduce the load. The signal currently are interpreted only by BMS. The connection of the emergency
power operation for pack controller and refrigeration controller must be chosen by the corresponding pack con
troller.
Sprinkler alarm: recognises a fire incident, and can be subsequently used e.g. to turn off the power supply.
Store lighting: recognises whether the store lighting has been switched off. Thereupon, a signal is transmitted
via the CAN bus to the LDS components' lighting management.
Setpoint switching: recognises whether the setpoints need to be switched. Thereupon, a signal for the setpoint
switching is transmitted via the CAN bus.
In order to utilise these functions, LDS components must be used which also support these func
tions. Details can be found in the handbook of the respective LDS components.
Configuration
The special inputs are initially deactivated and must be configured before use (menu 6-1-3-1 to 6-1-3-5).
The special inputs can be configured so that they operate according to either the closed circuit or open circuit
principle, i.e. an alarm message is generated when the signal voltage is absent (low active) or present (high ac
tive).
The alarm signal can be delayed for a period which can be set between 0 and 255 seconds.
Each input terminal can be used for several special inputs simultaneously.
Alarm signalling failure! In failure of a SIOX Extension Module to which external alarms are con
nected, monitoring of these alarms will also be disabled! Failure of a SIOX Extension Module is
alarmed. No further alarm will be generated however if an alarm state occurs on any one of the in
puts affected.