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Jurijev kontroler za teleskop

Povezava koncnih stikal

Stisnjeno stikalo da 0V, sicer +12V. Stikala morajo biti povezana.Ko stikalo stisne se motor v tej smeri ustavi. Trenutno se ustavijo tudi ostale osi. V obratni smeri motor lahko pelje iz stikala dol. To je OK.bd

Dokumentacija kontroler

=cpp Status message @@Jucxoidd<16times>ffffff<3times>s<3times>tttC<CR><LF> c = count x = magic o = optocoupler output, [0, 0, 0, 0, OptoOUT4, OptoOUT3, OptoOUT2, OptoOUT1] i = optocoupler input, [OptoIN8..OptoIN1] dd = ADC output, [15..8][7..0], 16 times ffffff = DDS1..3 frequency tunung words [47..40][39..32][31..24][23..16][15..8][7..0], 3 times s = ST1..3 stepper control status bit7 actual direction bit6 error bit5 ready bit4 reset bit3 deactivate bit2 boost bit1 direction bit0 clock enable ttt = derotator counter value, [23..16][15..8][7..0] 67 bytes Set magic @@JmcxC<CR><LF> c = count x = magic 9 bytes GPS coldinit @@JgcC<CR><LF> c = count 8 bytes Set optocoupler output @@JocxC<CR><LF> c = count x = output byte 9 bytes Output byte = [0, 0, 0, 0, OptoOUT4, OptoOUT3, OptoOut2, OptoOUT1] Set DDS frequency tuning word @@JfcffffffgggggghhhhhhC<CR><LF> c = count ffffff = DDS1 frequency tunung word [47..40][39..32][31..24][23..16][15..8][7..0] gggggg = DDS1 frequency tunung word [47..40][39..32][31..24][23..16][15..8][7..0] hhhhhh = DDS1 frequency tunung word [47..40][39..32][31..24][23..16][15..8][7..0] 26 bytes DDS frequency tuning word = (Desired output frequency × 248) / 10MHz Set stepper control byte @@JscnxC<CR><LF> c = count n = stepper number x = control byte 10 bytes Control byte = [0, 0, 0, reset, deactivate, boost, direction, clock enable] Clear derotator counter @@JdcC<CR><LF> c = count 8 bytes CONNECTORS S1..S3 Stepper control, DSUB25M 1 Control pulses 2 Motor direction 3 Boost 4 Deactivation 5 Reset 6 n.c. 7 n.c. 8 n.c. 9 Ready C 10 n.c. 11 Error C 12 n.c. 13 n.c. 14 #Control pulses 15 #Motor direction 16 #Boost 17 #Deactivation 18 #Reset 19 n.c. 20 n.c. 21 n.c. 22 Ready E 23 n.c. 24 Error E 25 Housing ground GPS GPS antenna, N-type OPTO Optocoupler connectors, DSUB15M 1 OptoIN1 (direction0) [ Os 1 AZIMUT VZHOD ] 2 OptoIN2 (direction0) [ Os 2 VISINA DOL ] 3 OptoIN3 (direction0) [ Os 3 POLJE DESNO ] 4 OptoIN4 (direction1) [ Os 1 AZIMUT ZAHOD ] 5 OptoIN5 (direction1) [ Os 2 VISINA GOR ] 6 OptoIN6 (direction1) [ Os 3 POLJE LEVO ] 7 OptoIN7 ( prosti vhod ) 8 OptoIN8 ( prosti vhod ) 9 +12V 10 +12V 11 +12V 12 OptoOUT1 13 OptoOUT2 14 OptoOUT3 15 OptoOUT4 DIG Digital output, DSUB9M 1 GND 2 GND 3 GND 4 GND 5 GND 6 DigOUT1 (!100PPS) 7 DigOUT2 (!100PPS) 8 n.c. (Do not connect) 9 n.c. (Do not connect) ANALOG ADC input, MIC4M 1 In+ 2 In- 3 Vref 4 AGND USB USB connection

Kontroler za fokuser

Podatki: Attach:DB_PCA_SY_70_10.pdf

Prirocnik: Attach:MA_PCA_SY.pdf

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