ABB C1900 Series User Guide

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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ABB C1900 Series Specifications

General

Brand	ABB
Model	C1900 Series
Category	Measuring Instruments
Language	English