Physical Alarm Outputs; Table 22. Configuring Physical Alarm Outputs (Main > Configuration > Alarms); Table 23. Configuring E-Mail Alarm Notification (Main > Configuration > Alarms) - McQuay MicroTech II Operation Manual

Table 22. Configuring Physical Alarm Outputs (Main > Configuration > Alarms)
Name
Horn on Comm Loss Flag
Horn on Fault Alarm Flag
Horn on Problem Alarm Flag
Horn on Warning Alarm Flag
Alarm Output Normal State
Alarm Output Comm Loss State
Alarm Output Fault State
Alarm Output Problem State
Alarm Output Warning State

Physical alarm outputs

The CSM has three physical digital outputs on the onboard I/O board that can indicate an alarm by closing a contact
connected to an external device; the Alarm LED Output, the Alarm Horn Output, and the Alarm Output. An LED can be
wired to the Alarm LED output (DO-1 of the CSM's onboard I/O) which closes when any alarm occurs. A horn can be
wired to the Alarm Horn that can be set to indicate different alarm types in different ways. The Alarm Output can be wired
to a receiving device and also set to indicate different alarm types in different ways.
Table 23. Configuring E-Mail Alarm Notification (Main > Configuration > Alarms)
Name
E-mail Alarm Flag
SMTP Host
From Address
SMTP Server User Name
SMTP Server Password
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Description
If this input = "Horn", the alarm horn relay (DO-2 on the CSM's onboard I/O panel) will close whenever a Comm Loss
alarm is present. Range = No Horn, Horn. Default = No Horn
If this input = "Horn", the alarm horn relay (DO-2 on the CSM's onboard I/O panel) will close whenever a Fault alarm
is present. Range = No Horn, Horn. Default = No Horn
If this input = "Horn", the alarm horn relay (DO-2 on the CSM's onboard I/O panel) will close whenever a Problem
alarm is present. Range = No Horn, Horn. Default = No Horn
If this input = "Horn", the alarm horn relay (DO-2 on the CSM's onboard I/O panel) will close whenever a Warning
alarm is present. Range = No Horn, Horn. Default = No Horn
If this input = "Open", the alarm output relay (DO-5 on the CSM's onboard I/O panel) will be open when the CSM
does not have any alarms. Range = Open, Closed. Default = Open
The alarm output relay (DO-5 on the CSM's onboard I/O panel) will go to the state defined by this input whenever a
Comm Loss alarm is present. Range = Open, Closed, Slow, Fast. Default = Open
The alarm output relay (DO-5 on the CSM's onboard I/O panel) will go to the state defined by this input whenever a
Fault alarm is present. Range = Open, Closed, Slow, Fast. Default = Open
The alarm output relay (DO-5 on the CSM's onboard I/O panel) will go to the state defined by this input whenever a
Problem alarm is present. Range = Open, Closed, Slow, Fast. Default = Open
The alarm output relay (DO-5 on the CSM's onboard I/O panel) will go to the state defined by this input whenever a
Warning alarm is present. Range = Open, Closed, Slow, Fast. Default = Open
Description
When this input is set to Disable, the CSM does not route alarms to the listed E-mail recipients. Range = Disable,
Enable Default = Disable
This input specifies the SMTP host the CSM will use to send E-mail alarms. Contact you IT department for the
proper host name or address. The CSM must be restarted after changing the SMTP host name. Range = any valid
host name or address of SMTP server. Default = 172.16.1.56 (note: this default will need to be changed to the Host
address or name of the SMTP server on your LAN)
This input specifies the "from" address used in sent e-mail alarms. An e-mail account on the SMTP server is
typically required using this same address. Often, an e-mail account named "ChillerSystemManager" is created and
used. Range = valid e-mail address. Default =
Username associated with the e-mail account used on the SMTP server. May be left blank unless the SMTP server
requires authentication on a send operation.
Password for the user named by the SMTP Server User Name property. May be left blank unless the SMTP server
requires authentication on a send operation.
ChillerSystemManager@nowhere.com
OM 780-2