TSI Instruments FHC50 - Page 30

22 Part Two
CONFIGURE MENU
MENU ITEM
Monitor/
Controller
SOFTWARE
NAME
ITEM DESCRIPTION
ITEM RANGE
DEFAULT
VALUE
EMERGENCY
AUDIBLE ALARM
FHM10 and FHC50
EMERGENCY
AUD
The EMERGENCY AUD menu item determines of the audible
alarm sounds when the controller enters emergency mode. If set
to ON, the audible alarm will sound intermittently to indicate an
emergency. If set to OFF, the audible alarm will not sound in
emergency mode.
NOTE: The EMERGENCY AUD item does not affect
messages on the display or operation of the red LED.
ON
or
OFF
ON
MUTE BUTTON
FHM10 and FHC50
MUTE
BUTTON
The MUTE BUTTON item enables the mute button on the front
of the controller. Select ON if the Audible Alarm can be muted
from the keypad. Select OFF if the Audible Alarm cannot be
muted.
ON
OFF
ON
MUTE TIMEOUT
FHM10 and FHC50
MUTE
TIMEOUT
The MUTE TIMEOUT item sets the length of time the audible
alarm will be silenced if the mute button is pressed (MUTE
BUTTON must be set to ON). The MUTE TIMEOUT can be set
from 1 to 60 minutes or Permanent. If Permanent is selected, the
audible alarm will not be activated during the current alarm, but
the audible alarm will reset when the alarm clears.
1 to 60 Minutes
Permanent
1 Minute
ALARM DELAY
FHM10 and FHC50
ALARM
DELAY
The ALARM DELAY item sets the period of time the face
velocity (flow) must be above the high alarm set point or below
the low alarm set point before the controller enters alarm mode.
Use the ALARM DELAY function to avoid momentary, nuisance
alarms.
5 to 120 seconds
5 seconds
ANALOG OUTPUT
TYPE
FHM10 and FHC50
ANALOG
OUT TYPE
The ANALOG OUT TYPE item selects the measurement that
the ANALOG OUTPUT SIGNAL will represent.
FHC50 Controller:
Velocity
Flow rate
%Sash Open
FHM10 Monitor:
Velocity
Flow rate
Velocity
ANALOG OUTPUT
SIGNAL
FHM10 and FHC50
ANALOG
OUT SIG
The ANALOG OUT SIG item selects the type of analog Velocity,
Flow, or %Sash Open signal output (not control output signal).
See menu item ANALOG OUT TYPE.
0 to 10 VDC or
4 to 20 mA
0 to 10 VDC