Maintenance Mode; Warning Condition - Honeywell Satellite XT 9602-0400 FTT Manual To Operation

1.2.1.1 Alarm Level Settings
The settings for Alarm Level 1 and Alarm Level 2 are automatically loaded when installing
the sensor. Standard settings are 1x and 2x TLV or 20 and 40 % LEL for the target gas.
The Alarm Setup function in the Configuration Menu allows the user to change the alarm
levels as required.
Whenever the concentration of the target gas exceeds the factory or user programmed
alarm levels, the instrument will document this concentration alarm condition on its LCD
display and transmit an according message to the network
Instruments with relay option will additionally trigger the associated alarm relays.
1.2.1.2 Reset Alarms Function
Ex factory, Alarm 1 and Alarm 2 are preprogrammed "enabled" and "latching". In the event
of a concentration alarm, the alarm indication with latching alarms will continue until the
alarm is manually acknowledged by actuating the <set> key. If the password protection is
enabled, the password must be entered (see Configuration Menu / Security Function).
Alarm Reset is not possible, if the alarm condition is still present.
1.2.1.3 Exiting the Monitoring Mode
Exiting the Monitoring Mode and entering the Maintenance Mode may be password
protected. To prevent the instrument from manipulations by unauthorized personnel, it is
recommended to enable this function (see Configuration Menu / Security Function).
- Password enabled:
Actuate the <esc> key to exit the Monitoring Mode and enter the password. The screen to
enter the password is shown for one minute. During this period the Monitoring Mode
remains active in the background. When the correct password has been entered, the
instrument is in the Maintenance Mode, it is not monitoring, and the green LED is off.
- Password disabled:
Actuate the <esc> key to exit the Monitoring Mode. The instrument is now in the
Maintenance Mode, the instrument is not monitoring, and the green LED is off.
1.2.2

Maintenance Mode

The Maintenance Mode indicates a complete absence of monitoring capability. The green
status LED is off. A maintenance message is transmitted to the communication network.
Instruments with relay option additionally trigger the fault relay, depending on the
configuration.
1.2.3

Warning Condition

A warning condition indicates that the instrument requires some attention, but is still able to
monitor and operate as programmed.
The following will occur when the instrument detects a warning condition:
- the green status LED is flashing
- a warning message is transmitted to the communication network; depending on the
configuration, this function can be enabled or disabled.
- depending on the configuration, the fault relay will be activated (only instruments with
relay option)
1.2.3.1 Reset Warning Condition
Press the <set> key to acknowledge and reset a Warning Condition.
Refer to Section 7, Troubleshooting for specific warnings.
Satellite XT FTT Versions
Basic Operation – Section 1
1-2