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Linac Sequences Definition
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Reynald Bourtembourg - 4 August, 2006
This page describes
the macros used to change the state of the Linac.
The text written
in dark blue is the text displayed during the execution of
the sequence in the Attribute SequenceHistory
of the sequencer device (elin/master/seq).
Macro ON
Macro OFF
Macro STANDBY
Macro LOW HEATING
Macro LOAD SETTINGS
Macro SAVE SETTINGS
Macro FORCE SAVE
Macro ON
Begin macro On
Open The economy
relay
Set the klystron
focussing currents
SetCurrent on
Tango:://elin/focus/klystron
SetCurrent on each
Tango Bruker channel device
each tango Bruker
Channels devices will apply its set point.
Devsetvalue on each
taco Bruker channel
device
Set the beam1
focussing
currents
idem
klystron focussing currents
Set the beam2
focussing
currents
Idem
klystron focussing currents
Set the steering
currents
Idem klystron
focussing currents
Switch ON/OFF 352Mhz
if pulseType == LONG
On
on elin/r-gun/352m
else
Off on
elin/r-gun/352m
Switch On Modulator
1 HV
Reset on elin/mod1/hv
(reset the Daresbury)
Switch On Modulator
2 HV
SoftReset on elin/mod2/hv (SoftReset don't
reset the Daresbury)
Sleep(1);
On on elin/mod1/hv
SoftOn on elin/mod2/hv
(doesn't pulse the relay which is the same as for elin/mod1/hv, but
says to the server that we want elin/mod2/hv to be switched on, will
change the state of the device)
Switch On Gun HV
On on elin/gun/hv
Sleep(1);
Switch On Modulator
running
On on elin/mod1/run
SoftOn on
elin/mod2/run (doesn't
pulse the relay which is the same as for
elin/mod1/run, but says to the server that we want elin/mod2/run to be
switched on, will change the state of the device)
Sleep(1)
Switch On Beam
On
on elin/beam/run
Set the Modulator 1
High
Voltage
SetHV on
elin/mod1/hv
Set the Modulator 2
High
Voltage
SetHV on
elin/mod2/hv
Switch On the
triggers
TimingOn on elin/rf/run
DevOn on
taco://elin/t-rf/1
TimingOn on
elin/mod1/run
DevOn on
taco://elin/t-mod/1
DevOn on
taco://elin/t-mod/s1
TimingOn on
elin/mod2/run
DevOn on
taco://elin/t-mod/2
DevOn on
taco://elin/t-mod/s2
Switch On RF
On on elin/rf/run
End macro ON
Macro OFF
Begin macro Off
Set the
Modulator 1 High
Voltage
HVZero on elin/mod1/hv
(set the high voltage to 0.0 and memorized the set point)
Set the
Modulator 2 High
Voltage
HVZero on elin/mod2/hv
(set the high voltage to 0.0 and memorized the set point)
sleep(1) (let the time
to the capacity to discharge)
Switch Off
the Modulators
HV
Off on elin/mod1/hv
(the 2 Modulators HVPS are controlled with the same relay)
SoftOff
on elin/mod2/hv (SoftOff doesn't send any command to the OffRelay, but
is usefull to signal we want elin/mod2/hv to be OFF)
Switch Off
the Gun HV
Off on elin/gun/hv
set the current in Bruker to 0
ZeroCurrent
on elin/focus/beam1
ZeroCurrent
on elin/focus/beam1
ZeroCurrent
on elin/steer/1
Sleep(1)
Switch Off
the Beam1
focussing
Off on elin/focus/beam1
DevOff on
taco://elin/focus/beam1
Switch Off
the Beam2 focussing
Off on elin/focus/beam2
DevOff on
taco://elin/focus/beam2
Switch Off
the steerers
Off on elin/steer/1
DevOff on
taco://elin/steer/1
Switch Off
the Modulator
auxiliaries
Off on elin/mod1/aux
(the 2 modulator auxiliaries are controlled with the same relay)
SoftOff on
elin/mod2/aux (to signal we want elin/mod2/aux to be OFF)
Switch Off
the Gun
auxiliaries
Off on
elin/gun/aux
Sleep(1) (we don't stop
everything in the same moment - the electric network prefers)
Switch Off
the Klystron
focussing
ZeroCurrent on
elin/focus/klystron
Sleep(1)
Off
on elin/focus/klystron
DevOff on
taco://elin/focus/klystron
Switch off
352Mhz
Set attribute In352Mhz of
elin/beam/run
with value false
End macro
Off
Macro STANDBY
Begin macro Standby
Switch Off
the beam
Off
on elin/beam/run
Switch(elin/gun/aux state)
Case
OFF:
Switch On the gun auxiliaries
On on elin/gun/aux
Case
ON:
Switch Off the gun
HV
Off on elin/gun/hv
Open the
economy relay
Set attribute Economy of
elin/beam/run
with value false
if (elin/mod2/aux state = FAULT)
The modulator auxiliaries are Fault
Switch(elin/mod1/aux state)
Case
OFF:
Switch On the modulator auxiliaries
On on elin/mod1/aux
(the 2 modulator auxiliaries are controlled with the same relay)
SoftOn on elin/mod2/aux
(to signal elin/mod2/aux sould be OFF)
Case
ON:
Set the
Modulator 1 High Voltage
HVZero on elin/mod1/hv (set the high voltage to 0 and
memorize the last set value)
Set the Modulator 2 High Voltage
HVZero on elin/mod2/hv (set the high voltage to 0 and
memorize the last set value)
Sleep(1)
(let the time to the capacity to discharge)
Switch Off
the Modulators HV
Off on elin/mod1/hv
(the 2 modulator HVPS are controlled with the same relay)
SoftOff on elin/mod2/hv (to signal elin/mod2/hv sould be OFF)
Case
INIT (Low
heating) or MOVING:
The
modulator auxiliaries are Warming up
Case
FAULT :
The modulator
auxiliaries are Fault
Set the
klystron
focussing currents
SetCurrent
on elin/focus/klystron
Set the
beam1 focussing
currents
SetCurrent
on elin/focus/beam1
Set the
beam2 focussing
currents
SetCurrent
on elin/focus/beam2
Set the
steering
currents
SetCurrent
on elin/steer/1
Switch off
352Mhz
Set attribute In352Mhz of
elin/beam/run
with value false
End of
macro Standby
Macro Low Heating
Begin macro Economy
if(elin/mod2/aux state = FAULT)
The
modulator auxiliaries are Fault
Close the economy
relay
Set
attribute Economy of elin/beam/run
with value true
Switch(elin/mod1/aux state)
Case OFF:
Close the economy relay
Set attribute Economy of
elin/beam/run
with value true
Switch On the modulator auxiliaries
On on
elin/mod1/aux (the 2 modulator auxiliaries are controlled with the same
relay)
SoftOn on
elin/mod2/aux (to signal elin/mod2/aux sould be OFF)
Case
ON:
Set the Modulator
1 High Voltage
HVZero on elin/mod1/hv (set high voltage to 0.0)
Set the Modulator 2
High Voltage
HVZero on elin/mod2/hv (set high voltage to 0.0)
Sleep(1)
(let the time to capacity
to decharge)
Switch Off the
Modulators HV
Off on elin/mod1/hv
(the 2 modulator HVPS are controlled with the same relay)
SoftOff on elin/mod2/hv (to signal elin/mod2/hv sould be OFF)
Close the economy relay
Set attribute Economy of
elin/beam/run
with value true
Case INIT (Low
heating) or MOVING:
The modulator
auxiliaries are Warming up
Close the economy relay
Set attribute Economy of
elin/beam/run
with value true
Case FAULT :
The modulator
auxiliaries are Fault
Close the economy relay
Set attribute Economy of
elin/beam/run
with value true
Switch(elin/gun/aux state)
Case
OFF:
Switch On the gun auxiliaries
On on elin/gun/aux
Case
ON:
Switch Off the gun
HV
Off on elin/gun/hv
set the current in Bruker to 0
ZeroCurrent
on elin/focus/beam1
ZeroCurrent
on elin/focus/beam1
ZeroCurrent
on elin/steer/1
Sleep(1)
Switch Off
the Beam1
focussing
Off on elin/focus/beam1
DevOff on
taco://elin/focus/beam1
Switch Off
the Beam2 focussing
Off on elin/focus/beam2
DevOff on
taco://elin/focus/beam2
Switch Off
the steerers
Off on elin/steer/1
DevOff on
taco://elin/steer/1
Sleep(1)
(we don't stop everything in the same moment - the electric
network prefers)
Switch Off
the Klystron
focussing
Off on
elin/focus/klystron
DevOff on
taco://elin/focus/klystron
Switch off
352Mhz
Set attribute In352Mhz of
elin/beam/run
with value false
Reset the
Beam1 focussing
Reset on
elin/focus/beam1
Reset the
Beam2 focussing
Reset on
elin/focus/beam2
Reset the
steerers
Reset on
elin/steer/1
Reset the
Klystron focussing
Reset on
elin/focus/klystron
End macro
Economy
Macro Load settings
Begin of config
file
selection
Loading all
the settings...
Set the
Modulator 1 High
Voltage
Set the
Modulator 2 High
Voltage
Set the
Modulator 1 VPFN
Set the
Modulator 2 VPFN
Set the
Buncher Phase
Sleep(1)
Set the
Pre-buncher
phase
Set the
Pre-buncher
attenuation
Set the
Section2 Phase
Set the Gun
heating
voltage
Set the Gun
grid voltage
Sleep(1)
Set the Gun
pulse
voltage
Set the Gun
pulse length
Set the Gun
High Voltage
Set the RF
Frequency
Switch in
long|short
pulse mode
Set the RF
delay
Set the
Modulator 1
delay
Set the
Modulator 2
delay
Set the
Modulator 1
delay s
Set the
Modulator 2
delay s
Set the
Klystron
focussing currents
Position
the set point (will be effectively set only if the powersupply is
already on)
Sleep(1)
Set the
Beam1 focussing
currents
Position the
set point (will be
effectively set only if the powersupply is already on)
Set the
Beam2 focussing
currents
Position the set
point (will be effectively set only if the powersupply is already on)
Set the
Steering
currents
Position the
set point (will be
effectively set only if the powersupply is already on)
End of
config file
selection
Macro Save Settings
Begin to save
configuration
Reading
Klystron
focussing currents set point
Reading
Beam1 focussing
currents set point
Reading
Beam2 focussing
currents set point
Reading
Steerers
currents set point
Reading
Modulator 1 high
voltage set point
Reading
Modulator 2 high
voltage set point
Reading
Modulator 1 VPFN
set point
Reading
Modulator 2 VPFN
set point
Reading
Buncher phase
set point
Reading
Pre-buncher
phase set point
Reading
Pre-buncher
attenuation set point
Reading
Section 2 phase
set point
Reading Gun
heating
voltage set point
Reading Gun
grid voltage
set point
Reading Gun
pulse
voltage set point
Reading Gun
pulse length
set point
Reading Gun
high voltage
set point
Reading RF
frequency set
point
Reading
Short/Long pulse
mode set point
Reading RF
timer set
point
Reading
Modulator 1
timer set point
Reading
Modulator 2
timer set point
Reading
Modulator 1
timer s set point
Reading
Modulator 2
timer s set point
Saving
settings in file
…
End to save configuration