EUCHNER MSC - Page 5

English
CHECKING the system ................................................................................. 75
OBJECT-SPECIFIC FUNCTION BLOCKS ............................................................... 76
OUTPUT OBJECTS ........................................................................................ 76
OSSD (safety outputs)............................................................................... 76
STATUS output ......................................................................................... 76
FIELDBUS PROBE ....................................................................................... 77
RELAY ...................................................................................................... 78
INPUT OBJECTS ............................................................................................ 81
E–STOP .................................................................................................... 81
INTERLOCK .............................................................................................. 83
SINGLE INTERLOCK ................................................................................... 85
LOCK FEEDBACK ....................................................................................... 86
KEY LOCK SWITCH .................................................................................... 87
ESPE (optoelectronic safety light curtain or optoelectronic safety laser
scanner) ................................................................................................... 89
FOOTSWITCH ........................................................................................... 91
MOD-SEL (operating mode selection) ........................................................ 93
PHOTOCELL ............................................................................................. 94
TWO-HAND .............................................................................................. 96
SENSOR .................................................................................................... 97
S-MAT (switch mat) .................................................................................. 98
SWITCH .................................................................................................. 100
ENABLING SWITCH .................................................................................. 101
TESTABLE SAFETY DEVICE ....................................................................... 103
SOLID STATE DEVICE .............................................................................. 105
FIELDBUS INPUT ..................................................................................... 106
LL0-LL1 .................................................................................................. 106
COMMENTS ............................................................................................ 106
TITLE ..................................................................................................... 106
FUNCTION BLOCKS FOR SPEED MONITORING ................................................. 107
SPEED CONTROL .................................................................................... 108
WINDOW SPEED CONTROL ...................................................................... 110
STAND STILL .......................................................................................... 112
STAND STILL AND SPEED CONTROL ........................................................ 114
FUNCTION BLOCKS IN THE "OPERATOR" WINDOW .......................................... 117
LOGICAL OPERATORS ................................................................................ 117
AND ....................................................................................................... 117
NAND .................................................................................................... 117
NOT ....................................................................................................... 118
OR ......................................................................................................... 118
NOR ....................................................................................................... 118
XOR ....................................................................................................... 119
XNOR ..................................................................................................... 119
MULTIPLEXER ......................................................................................... 120
MEMORY OPERATORS ................................................................................ 121
D FLIP-FLOP (max. number = 16) ............................................................ 121
SR FLIP-FLOP .......................................................................................... 121
USER RESTART MANUAL (max. number = 16, including USER RESTART
MONITORED) .......................................................................................... 122
USER RESTART MONITORED (max. number = 16, including USER RESTART
MANUAL) ............................................................................................... 122
GUARD LOCK (max. 16) ............................................................................. 123