4
…1 DISPLAYS AND FUNCTION KEYS
1.2 Use of Function Keys
Fig. 1.2a Use of Function Keys
350.0
351.5
70
D – Auto/Manual Key
Use to select Auto or Manual control mode
A – Raise and Lower Keys
Use to change/set a parameter value… …move between levelsand…
C – Parameter Advance Key
Use to advance to the next
frame within a level…
or…
…select the top (LEV.x) frame
from within a level
Note. This key also stores any changes made in the previous frame
LEV2
tUNE
CYCl
5.0
Frame 2
Frame 1
(top of level)
B – Up and Down Keys
and…
bIAS
50.0
51.0
49.0
+
–
LEV1
OPEr
LEV2
tUNE
…move between frames within a Setup
or Configuration level. Any changes made
on the current frame are stored when the
next frame is selected.
LEV2
tUNE
CYCl
5.0
Frame 2
Frame 1
(top of level)
Press and hold
LEVx
1001
1002
1003
Use to adjust the output value…
700
710
690
+
–
Auto Manual
Process Variable
Control Set Point
Control Output (%)
M
2.00
2.01
350.0
351.5
70
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