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Beamline Instrument Software Support |
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| SLIT_MH.MAC | ||||||
| [ source code | installed at | configured at ] | ||||||
| See other macros in category: All | ||||||
Description:
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Documentation:
This macro set allows you to define calculation motors on slits. You must define:
a slit controller in config (one controller will work on one or
two pair of blades):
MOTORS DEVICE ADDR <>MODE NUM <>TYPE
YES slit 4 Macro Motors
motors in config referring to that controller. Channel assignment
will decide on the motor role as follow:
Channel
0 - gap
1 - offset
Different pairs of slits can be defined by using additional
module numbers in the motor unit/module/channel assignment.
Config file
The following motor parameters have to be associated in config
file to the channel 0 of the controller/module.
Example:
MOT000 = MAXE:0/0 [...] psu
MOT001 = MAXE:0/1 [...] psd
MOT002 = MAXE:0/2 [...] psl
MOT003 = MAXE:0/3 [...] psr
MOT004 = MAXE:0/4 [...] ssu
MOT005 = MAXE:0/5 [...] ssd
MOT004 = MAXE:0/4 [...] ssl
MOT005 = MAXE:0/5 [...] ssr
MOT006 = MAC_MOT:0/0/0 [....] psvg
MOTPAR:blade1 = psu
MOTPAR:blade2 = psd
MOT007 = MAC_MOT:0/0/1 [....] psvo
MOT008 = MAC_MOT:0/1/0 [....] pshg
MOTPAR:blade1 = psl
MOTPAR:blade2 = psr
MOT009 = MAC_MOT:0/1/1 [....] psho
MOT010 = MAC_MOT:0/2/0 [....] ssvg
MOTPAR:blade1 = ssu
MOTPAR:blade2 = ssd
MOT011 = MAC_MOT:0/2/1 [....] ssvo
MOT012 = MAC_MOT:0/3/0 [....] sshg
MOTPAR:blade1 = ssl
MOTPAR:blade2 = ssr
MOT013 = MAC_MOT:0/3/1 [....] ssho
There is a possibility to set a scale factor on the gap or offset, so that
the resulting gap or offset original value is multiplied by this scale factor.
This is implemented when the scale property is defined for a gap/pffset motor: MOTPAR:scale = <a value> This is useful in particular when moving the gap executes a rotational movement on the plate and we want the gap to reflect the angular rotation. | ||||||
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Macros:
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| Internal Macros: | ||||||
Usage: slit_config (mne, type, unit, module, chan) Called after reading the config file. If return the string ".error.", spec will consider the channel unusable. slit_calc Usage: slit_calc (mne, mode, master0) Calculate the gap/offset as function of the real motors (mode=0) or the real motor positions as function of the gap/offset(mode=1). Apply the scale factor if defined. slit_checkmove Usage: slit_checkmove (master) Check if the motors, attached to the master one can move. slit Usage: slit motor_mne Print the configuration of a slit, where motor_mne is a gap or offset mnemonic. slit_disp Usage: slit_disp (<format>, <label>, <offs>, <gap>, <bld1>, <bld2>) Formated print of a slit configuration. mot_prot Usage: mot_prot (mot) Returns true if mot is protected. | ||||||
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