Watlow 97 series, Руководство пользователя

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P a r a m e t e r s Wa t l o w S e r i e s 9 7
Setup Page / Output 2 Menu
Active if output 2 is set to
[``AL] , hardware is present
(not 97 _ _-_ A _ _-_ _ _ _ ), and
Setup Page Lock (Lockout
Menu) is not set to
[hide] .
725 r/w [`yes] [``no]
no (0)
[`yes] yes (1)
[Anu2]
Alarm
Annunciation 2
Selects alarm 2
annunciation option.
Active if Output 2 (Output 2
Menu) is set to [``AL] ,
hardware is present (not 97 _
_-_ A _ _-_ _ _ _ ), and Setup
Page Lock (Lockout Menu) is
not set to
[hide] .
724 r/w [AL`0] [Al`O] alarm condition
de-energizes output
(fail safe operation)
(0)
[Al`C]
alarm condition
energizes output (1)
[Lgc2] Alarm Logic 2
Selects alarm 2
output condition in
the alarm state.
Active if Output 2 (Output 2
Menu) is set to [``AL] ,
hardware is present (not 97 _
_-_ A _ _-_ _ _ _ ), and Setup
Page Lock (Lockout Menu) is
not set to
[hide] .
723 r/w [both] [both] both (0)
[hi`` high (1): high
side only
[lo``] low (2): low
side only
[Sid2] Alarm Active
Sides 2
Selects which side
or sides the alarm
setpoints can be
programmed for.
Active if Output 2 (Output 2
Menu) is set to
[``AL]
(Alarm)
and Setup Page Lock (Lockout
Menu) is not set to
[hide] .
722 r/w [``no] [``no] no action (0)
[`Yes]
silence alarm
(1)
[SiL2] Silencing 2
Enables Silence 2.
Active if Output 2 (Output 2
Menu) is set to [``AL] (Alarm)
and Setup Page Lock (Lockout
Menu) is not set to
[hide]
.
721 r/w [``no] [``no] no action (0)
[`Yes] latching
enabled (1)
[LAT2] Latching 2
Enables Alarm 2
Latching.
Active if Output 2 is enabled,
hardware is present (not 97 _
_-_ A _ _-_ _ _ _ ), Output 2
(Output 2 Menu) is set to
[``AL] (Alarm) and Setup
Page Lock (Lockout Menu) is
not set to
[hide]
.
720 r/w 3 1 to 9999 [hys2] Alarm Hysteresis
2
Sets the switching
hysteresis for the
alarm output. This
defines a band on
the inside of the
alarm set point.
When the process
temperature is in
this band, the alarm
state will not
change.
Display Parameter Range Default Modbus Conditions for
Address Parameters to Appear
read/write
NOTE: For more information about how parameter settings affect the controller’s operation, see Chapter Five, Features.