Siemens SINUMERIK 828D

Z1: NC/PLC interface signals
19.6 Mode group, channel, program operation, reset response (K1)
Basic Functions
1692 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
19.6.5 Signals to axis/spindle (DB31, ...)
19.6.6 Signals from axis/spindle (DB31, ...)
DB21, ...
DBX384.0 Control program branching
Edge evaluation: No Signal(s) updated:
Signal state 1 or
edge change
0 → 1
GOTOS in the part program initiates a return to the program start. The program is then processed
again.
Signal state 0 or
edge change
1 → 0
GOTOS initiates no return. Program execution is continued with the next part program block after
GOTOS.
Corresponding to ... MD27860 $MC_PROCESSTIMER_MODE (Activation of the program runtime measurement)
MD27880 $MC_PART_COUNTER (activation of workpiece counters)
DB31, ...
DBX10.0 REPOSDELAY
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
The REPOS offset of the axis is first applied with its next programming.
Signal state 0 or
edge change
1 → 0
There is no REPOS offset.
Special cases,
errors, ......
The signal is not relevant for path axes.
Corresponds to.... DB21, ... DBX31.0 - DBX31.2 (REPOSPATHMODE0-2)
DB31, ... DBX70.2 (REPOS Delay Ackn)
DB31, ... DBX72.0 (REPOSDELAY)
DB31, ...
DBX70.0 REPOS offset
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
A REPOS offset must be applied for the appropriate axis.
Signal state 0 or
edge change
1 → 0
No REPOS offset need be applied for the appropriate axis.
Corresponds to.... DB31, ... DBX70.1 (REPOS offset valid)