Delta MMC120 - Manual (Page 5)

MMC120 Linear Motion Control Module Contents
Delta Computer Systems, Inc. 360/254-8688 5
Command Type 9 - Open Loop Using Profile (0000 XXXX 1001 NNNN) .................................... 59
Command Type A - Get Profiles (0000 XXXX 1010 NNNN)........................................................ 60
Command Type B - Get Parameters (0000 XXXX 1011 NNNN)................................................... 62
Command Type E - Event Step Edit (0000 XXXX 1110 00NN) .................................................... 63
Command Type F - Diagnostics (0000 XXXX 1111 XXXX)......................................................... 63
Extended Command Type E - Event Step Transfer (1110 DSSS SSSS SNNN) ............................. 64
I NPUT R EGISTERS ................................................................................................................................... 65
QUANTUM PROGRAMMING HINTS..................................................................................................... 66
E RROR H ANDLING .................................................................................................................................. 66
TROUBLESHOOTING .............................................................................................................................. 67
P ROBLEMS AND S OLUTIONS .................................................................................................................... 67
Ladder program cannot access parameters or operate module........................................................ 67
Red LEDS 2, 3, 4, 6, 7, or 8 are on................................................................................................ 67
Red LEDS 2 and 6 are on; all other red LEDS are flashing; no green LEDS on............................. 67
During a move, the Actual Position is erratic ................................................................................ 67
During a move, the drive comes to a halt for no apparent reason ................................................... 67
Transducer counts field not indicating transducer location ............................................................ 67
Transducer counts field changes but output drive does not work .................................................... 67
The System is unresponsive and hard to tune ................................................................................ 68
The axis oscillates ......................................................................................................................... 68
The axis does not finish moves or moves differently than expected................................................ 68
HYDRAULIC SYSTEM PROBLEMS ....................................................................................................... 69
N ONLINEAR V ALVES ............................................................................................................................... 69
S LOW -R ESPONSE V ALVES ....................................................................................................................... 69
H OSES .................................................................................................................................................... 69
P UMPS AND A CCUMULATORS .................................................................................................................. 70
I DENTIFICATION AND C ORRECTION ......................................................................................................... 70
REPAIRS AND RETURNS......................................................................................................................... 73
W ARRANTY ........................................................................................................................................... 73
M ODULE R ETURN F OR R EPAIR ................................................................................................................ 73
R ETURNS ............................................................................................................................................... 73
D ELTA B ULLETIN B OARD S YSTEM ....................................................... E RROR ! B OOKMARK NOT DEFINED .
D ELTA W EB P AGE AND E MAIL ................................................................................................................ 73
GLOSSARY OF TERMS............................................................................................................................ 74
ASCII TABLE ............................................................................................................................................. 75
APPENDIX A: DCS120 DIAGNOSTIC AND SETUP PROGRAM .......................................................... 76
D ESCRIPTION ......................................................................................................................................... 76
G ENERAL F EATURES ............................................................................................................................... 76
I NITIAL S TARTUP U SING D ISPLAY -O NLY M ODE ....................................................................................... 77
I NITIAL S TARTUP U SING M OTION C ONTROL M ODULE .............................................................................. 79
T HE DCS120 S CREEN ............................................................................................................................ 80
Read Only Parameters................................................................................................................... 80
Command Parameters ................................................................................................................... 80
Input Field .................................................................................................................................... 80
Initialization Parameters ............................................................................................................... 80
Command Queue .......................................................................................................................... 80
S UMMARY OF K EYBOARD C OMMANDS .................................................................................................... 81
D IAGNOSTIC G RAPHS .............................................................................................................................. 83
K EYBOARD C OMMANDS ......................................................................................................................... 84
Getting Help ................................................................................................................................. 84