Inficon BPG402-SD ATM to Ultra-High Vacuum Gauge (DeviceNe Manuel d'utilisateur

Communication Protocoltira46e1 (2004-11) 1DeviceNet™Interface for Bayard-Alpert Pirani GaugeBPG402-SD

10 tira46e1 (2004-11) BPG402-SDv1.cpAttribute ID Access Rule NV/VName DeviceNet Data Type Description of Attribute3 Get NV DeviceType SHORT ST

tira46e1 (2004-11) BPG402-SDv1.cp 11Attribute ID Access Rule NV/VName DeviceNet Data Type Description of Attribute14 Get VException DetailWarn

12 tira46e1 (2004-11) BPG402-SDv1.cpBit Function0 ALARM/device-common(The alarm or warning is not specific to the device type or device typema

tira46e1 (2004-11) BPG402-SDv1.cp 13Data Component Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0Common Exception DetailSize00000010Common Ex

14 tira46e1 (2004-11) BPG402-SDv1.cpData Component Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0Device Exception DetailAlarm Size00000100Dev

tira46e1 (2004-11) BPG402-SDv1.cp 15SELF-TESTEXCEPTIONSELF-TESTINGABORTCRITICAL FAULTIDLEEXECUTINGSelf-Test FailedPower Applied, orReset Reque

16 tira46e1 (2004-11) BPG402-SDv1.cpServiceCodeService Name Description of Service4BhAbortMoves the device to the Abort state4ChRecoverMoves t

tira46e1 (2004-11) BPG402-SDv1.cp 17 Assemblies or connections may produce this class-level attribute, instead of theValue (Attribute ID 6) o

18 tira46e1 (2004-11) BPG402-SDv1.cp AttributeID Access Rule NV/V Name DeviceNet DataType Description ofAttribute Semantics of Values 26 Se

tira46e1 (2004-11) BPG402-SDv1.cp 19 This attribute specifies what value will be held in Value for states other than Exe-cuting. The purpose

2 tira46e1 (2004-11) BPG402-SDv1.cpThis Communication protocol contains instructions for operating the vacuum gau-ges BPG402-SD (featuring Dev

20 tira46e1 (2004-11) BPG402-SDv1.cp Following is the Instance 2 with the subclass extension of the hot cathode iongauge part of the BPG402-SD

tira46e1 (2004-11) BPG402-SDv1.cp 21 AttributeID AccessRule NV/V Name DeviceNetData Type Description of Attribute Semantics of Values 96

22 tira46e1 (2004-11) BPG402-SDv1.cp 16 Bits are used as sensor warnings. Bit 8 … Bit 16 are mapped to the ExceptionDetail Warning 5, Bit 0 …

tira46e1 (2004-11) BPG402-SDv1.cp 23 A bit mapped byte which indicates the Alarm and Warning Exception status of theobject instance. The foll

24 tira46e1 (2004-11) BPG402-SDv1.cp The S-Analog Sensor Object provides the following Common Services: ServiceCode Service Name Description

tira46e1 (2004-11) BPG402-SDv1.cp 25 ServiceCode Service Name Description of Service 61h Set Degas State Activates/deactivates degas mod

26 tira46e1 (2004-11) BPG402-SDv1.cp ServiceCode Service Name Description of Service 32hex Set EmissionUser ModeAutomaticThe Emission is swit

tira46e1 (2004-11) BPG402-SDv1.cp 273 I/O Assembly ObjectClass Code 04hA collection of assembly objects allows the sending of attributes fr

28 tira46e1 (2004-11) BPG402-SDv1.cpIn order to maintain consistency, this device type will only allow connections toeither INT or REAL based

tira46e1 (2004-11) BPG402-SDv1.cp 29AppendixInteger int–32767 … 32768Unsigned integer uint0 … 65535Float float according IEEE 754Manufacturer

tira46e1 (2004-11) BPG402-SDv1.cp 3ContentsIntended Use of this Document 2DeviceNet Interface 2Abbreviations 2Trademarks 21 Starting-Up of the

30 tira46e1 (2004-11) BPG402-SDv1.cp00 00 CA 42h (4-Byte, floating format)42hCAh00h00h0100 0010b1 1 0 0 1010b0000 0000b0000 0000b0 1000 0

tira46e1 (2004-11) BPG402-SDv1.cp 31Master MAC ID...0Allocation choice: Explicit, Poll, bit strobe, COSSlave address: 2Allocated instances ma

32 tira46e1 (2004-11) BPG402-SDv1.cpIf you want to set the number of the chosen assembly, you have to set the attrib-utes 14 and 16 in the cor

tira46e1 (2004-11) BPG402-SDv1.cp 33 [1] www.inficon.comProduct descriptions and downloadsINFICON AG, LI–9496 Balzers, Liechtenstein [2] www

34 tira46e1 (2004-11) BPG402-SDv1.cpNotes

tira46e1 (2004-11) BPG402-SDv1.cp 35Notes

LI–9496 BalzersLiechtensteinTel +423 / 388 3111Fax +423 / 388 [email protected] i r a46e1www.inficon.com

4 tira46e1 (2004-11) BPG402-SDv1.cp1 Starting-Up of the SlaveThe BPG402-SD has to be powered with two voltages:1. 24 VDC, 18 W at the 15 pole

tira46e1 (2004-11) BPG402-SDv1.cp 5The BPG402-SD uses a "Sealed Micro-Style Connector" for the DeviceNet con-nection. The DeviceNet

6 tira46e1 (2004-11) BPG402-SDv1.cp8910Position Function8 Potentiometer for Setpoint A threshold adjustment9 Potentiometer for Setpoint B thre

tira46e1 (2004-11) BPG402-SDv1.cp 7The status of the dual filament hot cathode is indicated by a LED on top of thegauge.Filament status Emissi

8 tira46e1 (2004-11) BPG402-SDv1.cp2 Object Structure Class Code 05h = 05d The connection class allocates and manages the internal resources

tira46e1 (2004-11) BPG402-SDv1.cp 9Class Code 01h = 01dThis object provides identification of and general information about the device.Attri