Watlow 8LS Controller - Manual (Page 110)

102 8LS User’s Guide
Appendix A: Ramp Soak
Bar graph display
Loops that are running R/S profiles have different Bar Graph display
codes. For these loops, you will see the first letter of each mode where
the controller would normally display M (for Manual control) or A (for
Automatic control).
The next table shows the codes you would see in loops running R/S
profiles.
Ramp/Soak Key Displays
Use the RAMP/SOAK key to see the time left in the current profile, the
profile’s status, or the number of times the profile has cycled.
All the menus you can reach from the RAMP/SOAK key have the same
information on the top line.
How long has the profile run?
From Single Loop display, press the RAMP/SOAK key once.
The next menu appears only if you have already assigned a profile to the
loop.
Code Meaning
R A profile is running.
H A profile is holding.
S A profile is in Ready state.
O A profile is in tolerance hold.
1 2 3 4 5 6 7 8
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUTPUT%
RMSMMMRS
1 2 3 4 5 6 7 8
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUTPUT%
1A00/20S
SET? RUN
Loop number
Profile letter
Current segment
Number of segments
in profile
Mode
(Run/Hold/Continue)
1 2 3 4 5 6 7 8
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUTPUT%
1A00/20S
TR 0:00