Experimental Physics and Industrial Control System
Folks,
I am having a serious problem with seq 2.0.4 under EPICS 3.14.3 (CVS
snapshot from Saturday). Some of my sequence programs work fine.
However, one of them is displaying the following message:
ioc13bma> 16 of 26 assigned channels have connected
The exact number of assigned channels varies each time I reboot. I've
seen all even numbers between 16 and 26 (meaning all channels
connected). The rest never connect, no matter how long I wait. However,
all of the channels are valid, and all except 2 are local to the IOC
running the seq program. In fact, if I run seqChanShow on this program
it shows that all channels are actually connected! I am appending the
output that demonstrates this. Also,
seqChanShow tid, "-"
does not list any channels, so in that sense it does not think there are
any disconnected channels. However, because it thinks there are
unconnected channels, it never starts running the sequence program.
The only thing different about this seq program from ones that work is
that it does reference 2 PVs that are external to the IOC. I don't know
if this is related to the problem. I have run "i" and "checkStack" to
make sure that's not the problem.
This problem is preventing me from running 3.14 on my beamline IOCs.
Any ideas what could be wrong, or how to track it down?
Has anyone else seen this?
Thanks,
Mark
************************************************************************
*
ioc13bma> seqChanShow 0x1239468,"-"
State Program: "BM13_Energy"
Number of channels=26
value = 0 = 0x0
ioc13bma> seqChanShow 0x1239468
State Program: "BM13_Energy"
Number of channels=26
#1 of 26:
Channel name: "13BMA:E:Energy.VAL"
Unexpanded (assigned) name: "{E}:Energy.VAL"
Variable name: "en"
address = 30259416 = 0x1cdb8d8
type = double
count = 1
Value = 0
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#2 of 26:
Channel name: "13BMA:E:E_RBV"
Unexpanded (assigned) name: "{E}:E_RBV"
Variable name: "en_rbv"
address = 30259424 = 0x1cdb8e0
type = double
count = 1
Value = 0
Monitor flag = 0
Not monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#3 of 26:
Channel name: "13BMA:E:dspace.VAL"
Unexpanded (assigned) name: "{E}:dspace.VAL"
Variable name: "dspace"
address = 30259432 = 0x1cdb8e8
type = double
count = 1
Value = 3.13555
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#4 of 26:
Channel name: "13BMA:E:height.VAL"
Unexpanded (assigned) name: "{E}:height.VAL"
Variable name: "height"
address = 30259440 = 0x1cdb8f0
type = double
count = 1
Value = 20
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#5 of 26:
Channel name: "13BMA:E:width.VAL"
Unexpanded (assigned) name: "{E}:width.VAL"
Variable name: "width"
address = 30259448 = 0x1cdb8f8
type = double
count = 1
Value = 10.0122
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#6 of 26:
Channel name: "13BMA:E:verbose.VAL"
Unexpanded (assigned) name: "{E}:verbose.VAL"
Variable name: "verbose"
address = 30259456 = 0x1cdb900
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#7 of 26:
Channel name: "13BMA:E:Moving.VAL"
Unexpanded (assigned) name: "{E}:Moving.VAL"
Variable name: "en_busy"
address = 30259460 = 0x1cdb904
type = int
count = 1
Value = 0
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next
? (+/- skip count)
#8 of 26:
Channel name: "13BMA:E:SET.VAL"
Unexpanded (assigned) name: "{E}:SET.VAL"
Variable name: "en_set"
address = 30259464 = 0x1cdb908
type = int
count = 1
Value = 0
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#9 of 26:
Channel name: "13BMA:E:y2_track.VAL"
Unexpanded (assigned) name: "{E}:y2_track.VAL"
Variable name: "y2_track"
address = 30259468 = 0x1cdb90c
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#10 of 26:
Channel name: "13BMA:E:z2_track.VAL"
Unexpanded (assigned) name: "{E}:z2_track.VAL"
Variable name: "z2_track"
address = 30259472 = 0x1cdb910
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#11 of 26:
Channel name: "13BMA:E:xt_track.VAL"
Unexpanded (assigned) name: "{E}:xt_track.VAL"
Variable name: "xt_track"
address = 30259476 = 0x1cdb914
type = int
count = 1
Value = 0
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#12 of 26:
Channel name: "13BMA:E:xt_off.VAL"
Unexpanded (assigned) name: "{E}:xt_off.VAL"
Variable name: "xt_off"
address = 30259480 = 0x1cdb918
type = double
count = 1
Value = 1016.4
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#13 of 26:
Channel name: "13BMA:E:xt_sign.VAL"
Unexpanded (assigned) name: "{E}:xt_sign.VAL"
Variable name: "xt_sign"
address = 30259488 = 0x1cdb920
type = double
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#14 of 26:
Channel name: "13BMA:E:xt_mvmin.VAL"
Unexpanded (assigned) name: "{E}:xt_mvmin.VAL"
Variable name: "xt_mvmin"
address = 30259496 = 0x1cdb928
type = double
count = 1
Value = 0.005
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 17
Severity = 3
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#15 of 26:
Channel name: "13BMD:m22.VAL"
Unexpanded (assigned) name: "{EXPTAB_Z}.VAL"
Variable name: "xt_ht"
address = 30259504 = 0x1cdb930
type = double
count = 1
Value = 1036.31
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#16 of 26:
Channel name: "13BMD:m22.DMOV"
Unexpanded (assigned) name: "{EXPTAB_Z}.DMOV"
Variable name: "xt_done"
address = 30259512 = 0x1cdb938
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#17 of 26:
Channel name: "13BMA:m14.VAL"
Unexpanded (assigned) name: "{ZXTAL}.VAL"
Variable name: "z2"
address = 30259520 = 0x1cdb940
type = double
count = 1
Value = 172
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#18 of 26:
Channel name: "13BMA:m14.LLM"
Unexpanded (assigned) name: "{ZXTAL}.LLM"
Variable name: "z2lo"
address = 30259528 = 0x1cdb948
type = double
count = 1
Value = 15
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#19 of 26:
Channel name: "13BMA:m14.HLM"
Unexpanded (assigned) name: "{ZXTAL}.HLM"
Variable name: "z2hi"
address = 30259536 = 0x1cdb950
type = double
count = 1
Value = 172
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#20 of 26:
Channel name: "13BMA:m14.DMOV"
Unexpanded (assigned) name: "{ZXTAL}.DMOV"
Variable name: "z2_done"
address = 30259544 = 0x1cdb958
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#21 of 26:
Channel name: "13BMA:MON:t1.Y"
Unexpanded (assigned) name: "{YXTAL}t1.Y"
Variable name: "y2"
address = 30259552 = 0x1cdb960
type = double
count = 1
Value = 13.846
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 14
Severity = 3
Message =
Time stamp = 2003/09/01 15:25:58.432
Next? (+/- skip count)
#22 of 26:
Channel name: "13BMA:MON:T1:done.VAL"
Unexpanded (assigned) name: "{YXTAL}T1:done.VAL"
Variable name: "y2_done"
address = 30259560 = 0x1cdb968
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 14
Severity = 3
Message =
Time stamp = 2003/09/01 15:25:58.432
Next? (+/- skip count)
#23 of 26:
Channel name: "13BMA:m17"
Unexpanded (assigned) name: "{MONO}"
Variable name: "th"
address = 30259568 = 0x1cdb970
type = double
count = 1
Value = 10.791
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#24 of 26:
Channel name: "13BMA:m17.RBV"
Unexpanded (assigned) name: "{MONO}.RBV"
Variable name: "th_rbv"
address = 30259576 = 0x1cdb978
type = double
count = 1
Value = 10.791
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#25 of 26:
Channel name: "13BMA:m17.SET"
Unexpanded (assigned) name: "{MONO}.SET"
Variable name: "th_set"
address = 30259584 = 0x1cdb980
type = int
count = 1
Value = 0
Monitor flag = 0
Not monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
#26 of 26:
Channel name: "13BMA:m17.DMOV"
Unexpanded (assigned) name: "{MONO}.DMOV"
Variable name: "th_done"
address = 30259588 = 0x1cdb984
type = int
count = 1
Value = 1
Monitor flag = 1
Monitored
Assigned
Connected
Get not completed or no get issued
Put not completed or no put issued
Status = 0
Severity = 0
Message =
Time stamp = <undefined>
Next? (+/- skip count)
value = 0 = 0x0
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