Siemens SINUMERIK 840D sl Function Manual page 59

● MD18662 $MM_NUM_SYNACT_GUD_BOOL[<x>] = <number>
● MD18663 $MM_NUM_SYNACT_GUD_AXIS[<x>] = <number>
● MD18664 $MM_NUM_SYNACT_GUD_CHAR[<x>] = <number>
● MD18665 $MM_NUM_SYNACT_GUD_STRING[<x>] = <number>
The index <x> is used to specify the data block (access rights) and the value <number> to
specify the number of synchronized-action GUDs for each data type (REAL, INT, etc.). A 1-
dimensional array variable with the following naming scheme is then created in the relevant
data block for each data type.: SYG_<data type><access right>[<index>]:
Index
<x>
Block
0 SGUD
1 MGUD
2 UGUD
3 GUD4
4 GUD5
5 GUD6
6 GUD7
7 GUD8
8 GUD9
Where i = 0 to (<number> - 1)
Block: _N_DEF_DIR/_N_ ... _DEF, e.g for SGUD ⇒ _N_DEF_DIR/_N_SGUD_DEF
Properties
Synchronized-action GUD have the following properties:
● Synchronized-action GUD can be read and written in synchronized actions and part
programs/cycles.
● Synchronized-action GUD can be accessed via the OPI.
● Synchronized-action GUD is displayed on the HMI user interface in the "Parameters"
operating area.
● Synchronized-action GUD can be used on the HMI in the Wizard, in the variables view and
in the variables log.
Synchronized actions
Function Manual, 08/2018, 6FC5397-5BP40-6BA2
REAL INT
SYG_RS[ i ] SYG_IS[ i ]
SYG_RM[ i ] SYG_IM[ i ]
SYG_RU[ i ] SYG_IU[ i ]
SYG_R4[ i ] SYG_I4[ i ]
SYG_R5[ i ] SYG_I5[ i ]
SYG_R6[ i ] SYG_I6[ i ]
SYG_R7[ i ] SYG_I7[ i ]
SYG_R8[ i ] SYG_I8[ i ]
SYG_R9[ i ] SYG_I9[ i ]
3.4 User-defined variables for synchronized actions
Data type
(MD18660 to MD18665)
BOOL AXIS
SYG_BS[ i ] SYG_AS[ i ]
SYG_BM[ i ] SYG_AM[ i ]
SYG_BU[ i ] SYG_AU[ i ]
SYG_B4[ i ] SYG_A4[ i ]
SYG_B5[ i ] SYG_A5[ i ]
SYG_B6[ i ] SYG_A6[ i ]
SYG_B7[ i ] SYG_A7[ i ]
SYG_B8[ i ] SYG_A8[ i ]
SYG_B9[ i ] SYG_A9[ i ]
Detailed description
CHAR STRING
SYG_CS[ i ] SYG_SS[ i ]
SYG_CM[ i ] SYG_SM[ i ]
SYG_CU[ i ] SYG_SU[ i ]
SYG_C4[ i ] SYG_S4[ i ]
SYG_C5[ i ] SYG_S5[ i ]
SYG_C6[ i ] SYG_S6[ i ]
SYG_C7[ i ] SYG_S7[ i ]
SYG_C8[ i ] SYG_S8[ i ]
SYG_C9[ i ] SYG_S9[ i ]
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