Siemens SINUMERIK 828D Function Manual page 622

K1: Mode group, channel, program operation, reset response
9.13 Program control
Examples
Comparisons between display block (original block) and basic block display:
• Programmed positions are displayed as absolute.
The addresses AP/RP are displayed with their programmed values.
Original block:
N10 G90 X10.123
N20 G91 X1
• Address assignments (non­DIN addresses) are displayed in the form <address> = <constant>.
Original block:
N110 R1 = -67.5 R2 = 7.5
N130 Z = R1 RND = R2
• Address indices (address extensions) are displayed as constants <address> [ <constant> ] = <constant>.
Original block:
N220 DEF AXIS AXIS_VAR = X
N240 FA[ AXIS_VAR] = R2
• DIN addresses without address extension are displayed in the form
<din_address> <constant>.
Original block:
N410 DEF REAL FEED = 1.5
N420 F = FEED
The following applies for H functions: Each programmed valus is display irrespective of the output type to PLC
(MD22110 $MC_AUXFU_H_TYPE_INT (type of H auxiliary function is integer)).
• For Tool selection by tool command
display information is generated in the form T<value> or T=<string>. If an address extension has been
programmed, this is displayed as well.
If several spindles have been configured or the "Tool change via master tool holder" function (MD20124
$MC_TOOL_MANAGEMENT_TOOLHOLDER (tool holder number)) is active, the T number is always output
with address extension.
If no address extension has been programmed, the number of the master spindle or the master toolholder is
used instead (T<spindle_number/tool_holder>= ).
• For the Spindle programming via S, M3, M4, M5, M19, M40 - M45 and M70 (or MD 20094
$MC_SPIND_RIGID_TAPPING_M_NR (M function for switching over in the controlled axis operation)) the
following regulation applies regarding the address extension:
If an address extension has been programmed, then this is also resolved.
If several spindles have been configured, then the address extension is also output.
If no address extension has been programmed, the number of the master spindle is used
(S<spindle_number>=).
• Indirect G code programming in form G[ <group> ] = <printout> is substituted by the corresponding G code.
Original block:
N510 R1=2
N520 G[8]= R1
622
Display block:
N10 X10.123
N20 X11.123
Display block:
N130 Z-67.5 RND = 7.5
Display block:
N240 FA[X] = 1000
Display block:
N420 F1.5
Display block:
N520 G54
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Basic Functions