User`s manual

WATLOW Series 982 User’s Manual 4.17
Setup Menus, Chapter 4
Setup-Output
Alarm 2
Select the alarm type for alarm 2. Select the trigger points for the alarm
with the [A2LO] and [A2HI] settings in the System Menu [`SYS].
• [`Pr1] uses the process signal from input 1. Changing the set point
does not change the alarm response.
• [`dE1] uses a deviation from the input 1 signal. Changing the set point
changes the alarm response.
• [rAtE] uses the rate of change at input 1 in degrees per minute.
[`AL2] This prompt appears only on controllers equipped with output 2
hardware (not 98__-___A-____), and with [`Ot2] set to [`AL2] or [AL2n].
Default
↓
[`Pr1] [`de1] [rAtE]
[`AL2] [`AL2] [`AL2]
Latching 2
Select whether alarm 2 will be latching or non-latching. A latching
alarm [`LAt] must be turned off manually. A non-latching alarm [`nLA]
turns off when an alarm condition no longer exists.
[LAt2] This prompt appears only on controllers equipped with output 2
hardware (not 98__-___A-____) and with [`Ot2] set to [`AL2] or [AL2n].
Default
↓
[`nLA] [`LAt]
[LAt2] [LAt2]
˜
NOTE:
See Chapter 8 for
more information
on alarms.
[`AL2]
[LAt2]