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drp-srcf-cmp002:~$ ping plc-rixs-optics PING plc-rixs-optics.pcdsn (172.21.140.71) 56(84) bytes of data. 64 bytes from plc-rixs-optics.pcdsn (172.21.140.71): icmp_seq=1 ttl=127 time=0.236 ms 64 bytes from plc-rixs-optics.pcdsn (172.21.140.71): icmp_seq=2 ttl=127 time=0.424 ms |
Zach writes: there are some EPICS PVs now for checking what the RIXS optics plc thinks it's doing for these:
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$ caget SP1K1:MONO:DAQ:{TRIG_RATE,FRAME_COUNT,ENC_COUNT,TRIG_WIDTH}_RBV
SP1K1:MONO:DAQ:TRIG_RATE_RBV 10.2042
SP1K1:MONO:DAQ:FRAME_COUNT_RBV 10045
SP1K1:MONO:DAQ:ENC_COUNT_RBV 22484597
SP1K1:MONO:DAQ:TRIG_WIDTH_RBV 0 |
Fixing "Operation Not Permitted" Error
After time, "tprtrig" process can generate this error, because the tpr driver on drp-neh-ctl002 keeps using up file descriptors and runs out eventually:
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