Signals From The Mode Group (Db11) - Siemens SINUMERIK 840D sl Function Manual

DB11, ...
DBX1.6 Single block type B
Signal state 0 or If bit DB11, ...DBX1.6 is not set and bit DB11, ... DBX1.7 is set, single block type A is present.
edge change
(If DB11, ... DBX1.6 and DB11, ... DBX1.7 are not set, it is impossible to determine which single
1 → 0
block type is required. In this case, the control assumes: no single block across mode groups).
Corresponding to .... Single block type A
DB11, ...
DBX1.7 Single block type A
Edge evaluation: no
Signal state 1 or DB11, ... DBX1.7 set and DB11, ...DBX1.6 not set: Response across modes
edge change
•
0 → 1
•
•
•
•
(If DB11, ... DBX1.6 and DB11, ... DBX1.7 are set simultaneously, it is impossible to determine
which single block type is required. In this case, the control assumes: no single block across mode
groups).
Signal state 0 or If DB11, ...DBX1.7 is not set and bit DB11, ... DBX1.6 is set, single block type B is present.
edge change
(If DB11, ... DBX1.6 and DB11, ... DBX1.7 are not set, it is impossible to determine which single
1 → 0
block type is required. In this case, the control assumes: no single block across mode groups).
Corresponding to .... Single block type B
2.9.2

Signals from the mode group (DB11)

DB11, ...
DBX4.0 Selected mode AUTOMATIC
Edge evaluation: no
Signal state 1 or AUTOMATIC mode is selected by HMI.
edge change
0 → 1
Signal status 0 or AUTOMATIC mode is not selected by HMI.
edge change
1 → 0
DB11, ...
DBX4.1 Selected mode MDA
Edge evaluation:
Signal state 1 or MDA mode is selected by HMI.
edge change
0 → 1
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
2.9 Mode group, channel, program operation, reset response (K1)
Signal(s) updated:
All channels are stopped.
All channels receive a start (start key).
Channel KS stops at the end of the block (due to single-block)
Channels KA receive a STOP command. (comparable to the STOP KEY).
All channels are stopped. (deceleration phase of all KAs)
Signal(s) updated: cyclic
Signal(s) updated: cyclic
Detailed Description
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