Communication Protocol REST Services for Capacitance Diaphragm Gauge Cube CDGsci REST Services tira88e1-a (2014-03) 1
General Information Caution Caution: data transmission errors Any attempt to simultaneously operate the gauge via the RS232-ASCII Serial Interface or Ethernet/Wireless interface together with the diagnostic port may result in incorrect data and data transmission errors. Therefore, it is inadmissible to simultaneously operate the gauge via the RS232-ASCII Serial Interface Ethernet/Wireless interface and the diagnostic port.
Contents General Information Intended Use REST service Protocol Validity 2 2 2 2 Contents 3 1 Technical Data 4 2 Interface Connection 5 3 Operation 3.1 Introduction 3.2 Send and Receive 7 7 7 4 Parameter Table 9 Appendix A: Literature 11 11 For cross-references within this document, the symbol (→ XY) is used, for crossreferences to further documents, listed under literature, the symbol (→ [Z]). tira88e1-a (2014-03) CDGsci.
1 Technical Data Further technical data → [1]. Ethernet interface Ethernet connection Cable Cable length IP address MAC address Wireless interface WLAN adapter DHCP Data rate IP address 4 1×RJ45, 8-pin, socket Shielded Ethernet cable, CAT5e quality or higher ≤15 m 192.168.0.248 (default) →name plate USB Typ A adapter IEEE822.11g (enclosed in scope of delivery) DHCP capable, no server 192.168.0.240 (default) tira88e1-a (2014-03) CDGsci.
2 Interface Connection Ethernet interface For operating the temperature controlled CDGsci gauge via Ethernet, one interface cable conforming to the Ethernet standard is required. If no such cable is available, make one according to the following indications. Cable type Ethernet Cable or Crossover Cable (CAT5e quality) with FCC68 connector.
Wireless interface For operating the temperature controlled CDGsci gauge via wireless interface, a WLAN USB adapter is required (enclosed in scope of delivery). The wireless network is factory deactivated. To activate the network → [1]. USB port 1 1 USB adapter 2 3 4 4 USB Type A WLAN USB adapter IEEE822.11g (enclosed in scope of delivery). Pin assignment of the D-Sub 15-pin sensor connector according to the respective operating manual (→ [1]).
3 Operation 3.
Entry of command with parameter sets Cube to the specified unit: http://192.168.0.248:8087/1/cmd/AUN%20mbar Output in browser: o.k. Entry of command with not recognized / allowed parameter results in an error: http://192.168.0.248:8087/1/cmd/AUN%20psi Output in browser: Value does not fall within the expected range. If unsure about the parameters, the help function will display them: http://192.168.0.
4 Parameter Table Parameter name ASCII command Data type Access right Comment Reset RST unit8 W FilterSettings FIL unit8 RW Filter Settings: 0 = dynamic 1 = fast 2 = slow 3 = Bypass Power On Reset [RST 0] or [q RST] SP1LevelLow S1L real32 RW Setpoint 1 switch on, pressure units SP2LevelLow S1L real32 RW Setpoint 2 switch on, pressure units SP1LevelHigh S1H real32 RW Setpoint 1 switch off, pressure units SP2LevelHigh S2H real32 RW Setpoint 2 switch off, pressure units PerOf
(concluded) ASCII command Data type Access right WLA unit8 RW FindAccessPoints FAP string R ConnectAccessPoint CAP string RW Connect to access point [index | password] WLANSettings IPW string R TCP-IP address of current Wifi connection Parameter name WLAN *) WLAN on/off Find Wifi access points LANSettings IPL string RW TCP-IP address. Gauge resets after successful command.
Appendix A: tira88e1-a Literature (2014-03) CDGsci.cp [1] www.inficon.
Original: English tira88e1-a (2014-03) t i r a88e1- a LI–9496 Balzers Liechtenstein Tel +423 / 388 3111 Fax +423 / 388 3700 reachus@inficon.com www.inficon.
