Siemens SINUMERIK 840D sl Function Manual page 136

B3: Distributed systems - 840D sl only
3.3 Examples
Further NCUs
The above listed configuration data must be specified accordingly for NCUb to NCUd. The
following must be observed:
● The axes TRA and TRB are only available for NCUa, channel 1.
● The container numbers are retained for the additional NCUs, as specified for the individual
axes.
● The slot numbers are as follows:
NCUb → 2
NCUc → 3
NCUd → 4.
● The machine axis names are as follows:
NCUb → HS2, GS2, ZG2, STN2
NCUc → HS3, GS3, ZG3, STN3
NCUd → HS4, GS4, ZG4, STN4.
Axis container
The information relating to containers given in Table 7-17 and the container entries of the
similarly configured NCUs, NCUb to NCUd, are specified in the following tables, sorted
according to containers and slots, as they have to be set in machine data:
MD12701 $MN_AXCT_AXCONF_ASSIGN_TAB1[slot]
. . .
MD12716 $MN_AXCT_AXCONF_ASSIGN_TAB16[slot]
whereby slots: 1-4 must be set for the 4 positions of a multi-spindle turning machine:
Note
For the machine data entry
$MN_AXC_AXCONF_ASSIGN_TAB
the values (without decimal point and machine axis name) that are entered under initial position
in the above tables must be set.
Table 3-4 Axis containers and their position-dependent contents for drum A
Container Slot Initial Situation
(TRA 0°)
1 1 NC1_AX1, HS1
2 NC2_AX1, HS2
3 NC3_AX1, HS3
4 NC4_AX1, HS4
136
[slot]
i
Switch 1 Switch 2
(TRA 90°) (TRA 180°)
NC2_AX1, HS2 NC3_AX1, HS3
NC3_AX1, HS3 N4C_AX1, HS4
NC4_AX1, HS4 NC1_AX1, HS1
NC1_AX1, HS1 NC2_AX1, HS2
Switch 3
(TRA 270°)
NC4_AX1, HS4
NC1_AX1, HS1
NC2_AX1, HS2
NC3_AX1, HS3
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Switch 4 =
(TRA 0°)
NC1_AX1, HS1
NC2_AX1, HS2
NC3_AX1, HS3
NC4_AX1, HS4
Extended Functions