Capital Business Park
Cardiff, CF3 2PZ
groupscs.co.uk
Smoke Control System
EV-HMI7B User Manual
SW Version: 1C
SCS-OM-03-V1_06-2022
Page | 10 of 14
Diagnostics
The HMI has diagnostics features providing status information of each interface panel and event logs to
assist maintenance and fault finding. Refer to the EV-301 interface panel instruction manual for further
information.
4.3.1.
Address Status
Diagnostics for each interface panel address can be accessed via the Service page. Select the panel address
you wish to view the status of.
OPERATION MODE:
Alarm
Panel is in a fire alarm condition.
Lockout
Panel is in an alarm Lockout condition triggered by another panel in alarm.
Normal
Panel has no alarms active and in normal mode ready for daily operation.
INPUTS:
Input A
Input terminal (A) is on and receiving a daily open signal.
Input Z
Input terminal (Z) is on and receiving a daily close signal.
Input LZ
Input terminal (LZ) is on and receiving a weather sensor close signal.
OUTPUTS:
Open Vent
Close smoke vent output.
Close Vent
Open smoke vent output.
Signal Relay
Signal contact relay is energised.
