INFICON LDS3000 Modular Leak Detector Interface description - Manual (Page 52)

52 Fieldbus Communication
Fieldbus supports all commands from LD protocol, except the commands in the
following list:
6.5 Hardware Configuration for Profibus
Sequence of the data words (slots) must be:
• Output at first, inputs at second.
• One or two words are accessible at once.
• Output and inputs must have the same memory start address.
6.5.1 Assignment of the PROFIBUS Address
The PROFIBUS address can be assigned via CU1000 or via the hardware configu-
ration tool of the PLC.
To assign the PROFIBUS address via CU1000 select
► "Main Menu -> Settings -> Set up -> Interfaces -> Bus module -> Address".
To assign the PROFIBUS address via hardware configuration tool of the PLC
► refer to the documentation af your PLC.
If you use a Siemens Step 7 you can also
26 Interface protocol (read only)
27 Used interface
275 Cal history
287 Error history
288 TMP error history
294 Text of error number
406 Serial number leak detector
407 Serial number MSB
450 Date + Time [YMDhms]
1161 Parameter reset
1300 Service buffer ion current
1301 Service buffer pressure 1
1302 Service buffer emis current
1303 Service buffer anode voltage
1304 Service buffer cathode voltage
1305 Service buffer heater power
1306 Service buffer leakrate
1307 Service buffer TMP mode
1308 Service buffer TMP speed
1309 Service buffer emission mode
1310 Service buffer sensor 3
2619 Start flash update
2594 Compatibility mode
2661 Set maintenance
2662 Maintenance done