NOTE: For more information about how parameter seetings affect the controller’s operation, see Chapter Five, Features.
Active if Output 4 (Output Menu
4) is [``AL] (Alarm), Alarm
Sides 4 (Output Menu 4) is not
set to [lo``], Output 4 is a
relay (97 _ _-_ _ _ D-_ _ _ _)
and Operations Page Mode
(Lockout Menu) is not set to
[hide].
none*Process: high
limit of
selected
sensor
range
Process:
Alarm 4 Low +1 to
high limit of selected
sensor range
[A4hi] Alarm 4 High
Sets the high alarm
set point for output
4.
Active if Output 4 (Output Menu
4) is [``AL] (Alarm), Alarm
Sides 4 (Output Menu 4) is not
[hi``], Output 4 is a relay
(97 _ _-_ _ _ D-_ _ _ _) and
Operations Page Mode
(Lockout Menu) is not set to
[hide].
none*Process: low
limit of
selected
sensor
range
Process: low limit of
selected sensor range
to Alarm 4 High -1
[A4Lo] Alarm 4 Low
Sets the low alarm
set point for output
4.
Active if Output 3 (Output 3
Menu) is [``AL] (Alarm),
Alarm Sides 3 (Output 3 Menu)
is set to [lo``], Output 3 is
present (97 _ _-_ _ D _-_ _ _ _)
and Operations Page Mode
(Lockout Menu) is not set to
[hide].
341 r/wProcess: high
limit of
selected
sensor
range
Process:
Alarm 3 Low +1 to
high limit of selected
sensor range
[A3hi] Alarm 3 High
Sets the high alarm
set point for output
3.
6.6 ■ Parameters Watlow Series 97
Operations Page / Alarm Menu
Display Parameter Range Default Modbus Conditions for
Address Parameters to Appear
read/write
*Output 4 parameters cannot
be changed with the Modbus
interface.
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