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| kepco_bop_mm.mac $Revision: 1.8 $ | ||||||
| [ source code | installed at | configured at ] | ||||||
| See other macros in category: All | ||||||
Description:
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Documentation:
The intrument pool power supply is a KEPCO,BOP 1000W 100-10 08/04/08 ,A98599,1.61b the string it answers is : KEPCO,BOP1KW 100-10 ,A98599, 2.04 ID18`s power supply answers: KEPCO,BOP1KW 20-50 10-15-2009 ,E157846, 3.04 Kepco's auto-crossover digital supplies can operate in either voltage mode with current limit, or current mode with voltage limit. The operating mode is determined by the voltage and current commands received, as well as the load. Each time voltage and current commands are received, the unit must evaluate the commands aand the load conditions to determine the necessary operating mode. Reducing the number of times this evaluation must be made is desirable because Kepco's digital auto-crossover supplies employ two separate feedback loops. Each time there is a potential mode change, there is always an uncontrolled period of a few milliseconds while the two feedback loops compete for control of the output. By changing only the active parameter (e.g., voltage for voltage mode), there is no doubt as to what the operating mode will be, so the unit is never uncontrolled, response is quick and no transients are possible To define a macro motor controller you must define a kepco motor controller in config, ADDR is the GPIB address. MOTORS DEVICE ADDR <>MODE NUM <>TYPE YES kepco 0:6 1 Macro Motors Then declare a motor with that controller. Number: <>Controller 0: MAC_MOT Unit/[Module/]Channel 0/1 Name Kepco Curr Mnemonic curr Steps per degree/mm 10000 Sign of user * dial 1 Backlash [steps] 0 Steady-state rate [Hz] 1 Base rate [Hz] 1 Acceleration time [msec] 1 Motor accumulator 0 Restrictions <> NONE Dial = accumulator / steps High limit 1.6000 Current 0.0000 Low limit -1.6000 User = sign * dial + offset Offset 0.0000 `High' limit 1.6000 Current 0.0000 `Low' limit -1.6000# hit `m` twice to move to the third motor config screen Number: <>Controller 0: MAC_MOT Unit/[Module/]Channel 0/1 Name Kepco Curr Mnemonic curr Encoder steps per deg/mm Step mode (0=full,1=half) Linear/Rotary (1=rotary) Disable limit checks Readback slop [steps] 100 Hardware read mode <> PR + AL + NQ BUGS Bugs ? What bugs ?? | ||||||
Macros:
Usage: kepco_debug toggle debug mode for the present macros. kepco_prot Usage: kepco_prot motor protection_voltage read or set the protection voltage | ||||||
| Internal Macros: | ||||||
Usage: KEPCO_config (mnum, type, unit, mod, chan) Called by spec KEPCO_cmd Usage: KEPCO_cmd (mnum, key, p1, p2, p3) Called by spec KEPCO_par Usage: KEPCO_par (mnum, key, action, p1, p2) Called by spec __kepco_io Usage: __kepco_io (addr, cmd) Called by spec, write command to controller and read answer. __kepco_put Usage: __kepco_put (addr, cmd) Called by spec, write command to controller, no answer expected. __kepco_opc Usage: __kepco_opc (addr, cmd) Called by spec, here check if command complete | ||||||
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