Alarm Handling (Alarm Outputs) - Siemens Climatix Series Basis Document

Enable
Parameter
Alarm outputs
Function
Parameter
Parameter
Alarm acknowledge
Danger (A)
Critical (A)
Low (B)
Warning (C)
Alarm outp 1 select
Alarm output 1
Alarm output 2
Modbus communicat
Comm module 0
Comm failure
State
Comm module 1
Comm failure
State
Comm module 2
Comm failure
Siemens
Building Technologies
5.14

Alarm handling (Alarm outputs)

Main Index > Configuration > Configuration 1
Range
– None
– One
– Two
Displays communication module states and parameterization of alarm outputs. Is
determines the alarm to be displayed (high A and/or low B) for a single alarm out-
put. For two outputs, output 1 always displays the high (A) alarms and output 2 the
low (B) alarms.
Main Index > Alarm handling
Range
– Off
– On
– Normal
– Alarm
– Normal
– Alarm
– Normal
– Alarm
– Normal
– Alarm
– High (A)
– H+L (A+B)
– Normal
– Alarm
– Normal
– Alarm
0...1
– Passive
– Active
– Passive
– Active
– Passive
Basis Document Siemens Climatix Control System
Standard application AHU
BDCX.100820.01GB
Functions
Function
Number of alarm outputs.
Function
Acknowledge button (for pending alarms) or reset
button (for alarms that are no longer pending).
Displays alarm class danger (The plant is shut down
without delay, except for the special case for fire mode).
Displays alarm class critical (the plant is shut down
normally).
Displays alarm class low (plant continues to oper-
ate).
Displays warnings (plant continues to operate). Is
not displayed on digital outputs; see below.
– No warning.
– Warning pending.
Function of alarm output 1 for a single output:
– Signals only alarms for group a (Danger and
Critical).
– Signals only alarms for groups A and B (Danger,
Critical and Low).
Present state of alarm output 1. Go to page with
digital output settings.
Present state of alarm output 2. Go to page with
digital output settings.
Displays Modbus communication state.
Displays communication state of the module on po-
sition 0 (only available when module is plugged in).
Go to Comm module overview page.
– No error.
– Pending error on module 0.
Cause of error.
Displays communication state of the module on po-
sition 1 (only available when module is plugged in).
Go to Comm module overview page.
– No error.
– Pending error on module 1.
Cause of error.
Displays communication state of the module on po-
sition 2 (only available when module is plugged in).
Go to Comm module overview page.
– No error.
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