3
FWD
DVT
Green
Amber
Red
8.8.8.8.8.8
8.8.8.8.8.8
Controls
(refer to
IM/C1900-OGC
for control functions)
LED
Alarm
Indicators
Dairy/Pasteurizer Faceplate
Displays
FWD
DVT
AL1
AL2
AL3
AL4
Divert Flow
LED Indicator
Forward Flow
LED Indicator
2
DISPLAYS AND CONTROLS
Fig. 2.2 True Time Event Pen
2.1
Displays and L.E.D. Indicators – Fig. 2.1
Fig. 2.1 Dairy/Pasteurizer Faceplate
2.2
True Time Event Pen – Fig. 2.2
The True Time Event Pen (violet) indicates the divert status according to the divert valve position. The Event Time Line (red ) is
coincident with the hot product. Event traces for the different divert states are shown in Fig. 2.2.
Note.
All other pens are limited to 94% of the chart
to prevent collision with the True Time Event Pen.
Forward flow
Secondary divert
(optional)
Forward flow
Diverted flow
low temperature
Cleaning in Place (CIP)
position (optional)
P
.M.
3
2
P.M.
Information.
FWD –
Forward flow active:
green LED indicator lit (standard
setting) or amber LED indicator lit
(optional) – see
Forward/Divert
Indicator Color
frame (
Fd-Col
)
in Section 7.1.5
DVT
–
Divert flow active:
red LED indicator lit
All LEDs off:
–
All LEDs disabled – see
Forward/
Divert Indicator Color
frame
(
Fd-Col
) in Section 7.1.5
or
–
a leak is detected across the divert
valve
–
see
Leak Condition Source
frame (
LK-.Src
) in Section 7.1.5
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Summary of Contents for C1900 Series
Page 19: ...Sales Software Service ...
