ABB X Series G5, Руководство для стартапов, Страница: 73 / 79

2106001MNAA | XSERIES G5 START UP GUIDE | 71
Figure 12-1: Flow computer with 5 valve manifold
Legend XFC G5 with XIMV and 5 valve manifold
1
High side equalizer valve 4 Low side tap valve
2
High side tap valve 5 Manifold vent valve
3
Low side equalizer valve 6 XIMV
2. Verify the equalization valves (items 1 and 3) are open.
3. Verify the manifold vent valve (item 5) is closed.
4. Slowly open the stream tap valves (items 2 and 4) to open the
process stream, creating flow.
5. Wait until the system has pressurized (typically less than 1 minute)
before continuing.
6. Close the equalization valves (items 1 and 3) on the manifold.
Optional volume reset (recommended)
This procedure allows the device to have an official starting point for valid
live data. The Events file keeps the record of the volume reset and time
stamp.
To reset volume:
1. On the PCCU navigation tree, click Flow Measurement > Setup >
Commands
.
2. On the Reset Volume value field, select
Yes
.
3. Click Send and select Yes to confirm.
1
2
3
4
5
6