Dwyer 16A - Manual (Page 35)

Page 35
The following menu items apply only to the alarm.
AL1 Alarm 1 function: Select 0FF, Lo, Hi, HiLo, or EUnt .
0FF Alarm 1 is disabled. No Alarm 1 menu items appear in the
Secondary or Secure menus.
Lo Low Alarm Only. A1Lo appears in the Secondary
Menu.
Hi High Alarm Only. A1Hi appears in the Secondary Menu.
HiLo High and Low Alarms. Both A1Lo and A1Hi appear in the
Secondary Menu, and share the same Alarm 1 Relay output.
EUnt Alarm 1 is controlled by the Ramp/Soak program function.
(16A3). See Pages 11-14 and 26 (#A1) for further information.
If AL1 is set to 0FF and the control is not equipped with options, the Secure Menu
ends here. If AL1 is set to 0FF and the control is equipped with options, proceed to
SPSA , Addr , or rSCL below.
If
AL1 is set to EUnt, go to A1St below.
A1t Alarm 1 Type: Select AbS or dE
AbS Absolute Alarm that may be set anywhere within the values of SCAL
and SCAH and is independent of SP1 .
dE Deviation Alarm that may be set as an offset from SP1 . As SP1 is
changed the Alarm Point will track with SP1 .
A1rE Alarm 1 Reset: Select 0n0F or HoLd .
0n0F Automatic Reset.
HoLd Manual Reset. Reset (acknowledge) by simultaneously pressing the
INDEX & DOWN ARROW keys for 3 seconds.
A1Pi Alarm 1 Power Interrupt: Select 0n or 0FF .
0n Alarm Power Interrupt is 0n .
0FF Alarm Power Interrupt is 0FF .
A1iH Alarm 1 Inhibit: Select 0n or 0FF .
0n Alarm Inhibit is 0n . Alarm action is suspended until the process
value first enters a non-alarm condition.
0FF Alarm Inhibit is 0FF .
A1St Alarm 1 Output State: Select CL0S or 0PEn .
CL0S Closes Contacts at Alarm Set Point.
0PEn Opens Contacts at Alarm Set Point.
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