Startup; Activating The Technological Function; Memory Configuration: Block Memory - Siemens sinumerik 840D sl Function Manual

2.2

Startup

Compile cycle
Before starting up the technological function, make sure that the corresponding compile
cycle has been loaded and activated.
(840D)
References:
/FB3/ Functional Description of Special Functions; Installation of Compile Cycles (TE0)
(840Di)
References:
/HBi/ SINUMERIK 840Di Manual; NC Startup with HMI Advanced, Loadable Compile Cycles
2.2.1

Activating the technological function

The technological function is activated via the following machine data:
• MD60900+i $MN_CC_ACTIVE_IN_CHAN_RESU[0], bit 0 = 1
Note
The technological function is only available in the 1st channel of the NC.
2.2.2

Memory configuration: Block memory

Memory configuration
RESU requires additional data in the NCK-internal block memory. The following memory-
configuring, channel-specific machine data must be parameterized:
• MD28090 $MC_MM_NUM_CC_BLOCK_ELEMENTS = x + 4
• MD28100 $MC_MM_NUM_CC_BLOCK_USER_MEM (size of block memory for compile
See Note.
1)
Special functions: Retrace Support (TE7)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
for compile cycles (DRAM))
cycles (DRAM) in KB) = x + 20
1)
Detailed description
2.2 Startup
(number of block elements
1)
13