Detailed Description
2.9 Mode group, channel, program operation, reset response (K1)
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
83
DB11, ...
DBX1.6
Single block type B
Signal state 0 or
edge change
1 → 0
If bit DB11, ...DBX1.6 is not set and bit DB11, ... DBX1.7 is set, single block type A is present.
(If DB11, ... DBX1.6 and DB11, ... DBX1.7 are not set, it is impossible to determine which single
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(s) updated:
Signal state 1 or
edge change
0 → 1
DB11, ... DBX1.7 set and DB11, ...DBX1.6 not set: Response across modes
• 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)
(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
edge change
1 → 0
If DB11, ...DBX1.7 is not set and bit DB11, ... DBX1.6 is set, single block type B is present.
(If DB11, ... DBX1.6 and DB11, ... DBX1.7 are not set, it is impossible to determine which single
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(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
AUTOMATIC mode is selected by HMI.
Signal status 0 or
edge change
1 → 0
AUTOMATIC mode is not selected by HMI.
DB11, ...
DBX4.1
Selected mode MDA
Edge evaluation: Signal(s) updated: cyclic
Signal state 1 or
edge change
0 → 1
MDA mode is selected by HMI.
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