Scalers
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Revision as of 00:04, 2 March 2017 by Saw (Talk | contribs) (→Read scalers using xscaler GUI: New xscaler instructions)
Contents
Hardware Configuration
- HMS scalers are a VME crate. The cpu is hcvme05.
- SHMS scalers are a VME crate. The cpu is hcvme08.
Scaler Software
Scaler Server
- To directly read the scalers
- login is as cdaq on cdaql1
- cd daq16/crl/RPC
- execute: ./getscalers hcvme05 for HMS
- execute: ./getscalers hcvme08 for SHMS
- There is an option to clear the scalers, put please do not do this in the middle of the run!
Read scalers using xscaler GUI
- Login as cdaq to cdaql1
- To see HMS scalers type: go_xscaler_hms
- To see SHMS scalers type: go_xscaler_shms
- The file scaler.map, located in ~/SCALERS, is used to map the names to the scaler crate,slot and chan.
- Login as cdaq to cdaql1
