Siemens Sinumerik 840D sl Programming Manual page 129

Table 4- 8
Interrelation between addresses and variables
Address
A
B
C
I1
J1
K1
I2
J2
K2
I3
J3
K3
I4
J4
K4
I5
J5
K5
I6
J6
K6
I7
J7
K7
I8
J8
K8
I9
J9
K9
I10
J10
K10
Note
If more than one block of I, J or K addresses are specified, then the sequence of the
addresses for each block of I/J/K is determined in such a way that the numbers of the
variables are defined according to their sequence.
ISO Milling
Programming Manual, 06/09, 6FC5398-7BP10-1BA0
Interrelation between addresses and variables and addresses that can be used to call
commands
System variable
$C_A
$C_B
$C_C
$C_I[0]
$C_J[0]
$C_K[0]
$C_I[1]
$C_J[1]
$C_K[1]
$C_I[2]
$C_J[2]
$C_K[2]
$C_I[3]
$C_J[3]
$C_K[3]
$C_I[4]
$C_J[4]
$C_K[4]
$C_I[5]
$C_J[5]
$C_K[5]
$C_I[6]
$C_J[6]
$C_K[6]
$C_I[7]
$C_J[7]
$C_K[7]
$C_I[8]
$C_J[8]
$C_K[8]
$C_I[9]
$C_J[9]
$C_K[9]
Additional functions
4.7 Macro programs
129