B722-40-880 Issue F
Page iv © Edwards Limited 2013. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Contents
Tables
Table Page
1 Power limits .............................................................................................................. 3
2 General data .............................................................................................................. 7
3 DX pumps technical data ............................................................................................... 8
4 DX pumps technical data ............................................................................................... 9
5 DX pumps technical data ..............................................................................................10
6 Vent gas specification and vent control .............................................................................13
7 Purge gas specification ................................................................................................14
8 Cooling water specification ...........................................................................................14
9 Logic interface technical data ........................................................................................15
10 Logic interface connector pins .......................................................................................17
11 Podule technical data ..................................................................................................17
12 Indicator LEDs ...........................................................................................................18
13 Operating and storage environment .................................................................................18
14 Checklist of components ...............................................................................................19
15 Summary of commands that can be sent to the DX pump ........................................................30
16 Command abbreviations ...............................................................................................32
17 Error codes ...............................................................................................................32
18 Vent options .............................................................................................................35
19 Vent restrictor orifice diameter (with atmospheric pressure at the inlet of the vent valve) ..............35
20 Power limit setting .....................................................................................................39
21 Analogue signal options ................................................................................................43
22 Behaviour of a pump when the power is re-instated after an electrical supply failure .....................52
23 Fault finding .............................................................................................................54
24 Flashing error codes ....................................................................................................56
25 Hexadecimal conversion table ........................................................................................57
26 Status flags ..............................................................................................................57
27 Example decoding of system status words ..........................................................................58
28 Inlet flange seals ........................................................................................................64
29 Vent restrictors .........................................................................................................65
Trademark credits
Windows™ is trademark of Microsoft Corporation.
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