Honeywell BW Solo User Manual
28
9.8.
Setpoints
In Setpoints, you can assign setpoints for low alarm, high alarm, TWA, and STEL.
•
Range entry is assigned four digits and two decimal places.
•
Range entry is limited between 0000.01 and 9999.99 (determined by gas type).
•
Number entry loops through a cycle from 0 to 9 (the range entry limit determines the loop for
first digit entry and subsequent digits if the maximum is assigned).
•
Press once to cycle through digits.
•
Hold the button down for 1 second for confirmation to set each digit within the string.
9.9.
Latching
The latch alarm option ensures that an alarm persists until it is acknowledged by the user.
If enabled, during an alarm condition the latched alarms option causes the low and high gas alarms
(audible, visible, and vibrator) to persist until the gas concentration is below the alarm setpoint and
the alarms have been acknowledged by pressing the button
You can turn latching on or off, and turn the mute option on or off. When the mute option is on,
there is no sound when an alarm is latched. When latching is on and mute is off, if the instrument is
still in a hazardous atmosphere, the real-time alarm will be displayed. When latching is on and mute
is off, and the instrument is in a safe atmosphere, only the last gas alarm is displayed.
If the instrument is not in a hazardous atmosphere and you press the button to acknowledge, the
latching alarm shuts off.
Besides turning latching on and off, you can turn the alarm mute on or off.
Note:
If latching the
alarm is off, the option to “Mute” is hidden in the menu cycle.
The default setting for latching the alarm is off.
9.10.
Reminders
Turn alert and force on or off, and set alert interval (in days) for bump and calibration.
Two separate menus are included for bump and calibration, and setting the interval. The “Interval”
duration is set as day, and the maximum interval is 365 days. Setting the “Interval” range to 000
days turns the “Alert” feature off and hides the “Interval” setting.
•
Click to cycle through “Interval” digits.
•
Press for 1 second to confirm and set each digit of the “Interval” string.
•
Press and hold the button for 3 seconds to confirm and toggle all reminder alerts to “off.”
•
Press the button for 1 second for all other toggle cycle interactions, including turning the
“Alert” reminder on.
9.10.1.
Force On or Off for Bump/Cal
9.10.1.1.Force Cal
When this feature is enabled, the display reads “Cal Now.” The user cannot pass this screen
without calibration either manually or through IntelliDoX before proceeding to Idle Screen.
