Instruction manual

1070 072 163-101 (97.11) GB
CL350 / CL400 / CL500 Control Functions4-12
D7.1 Synchronize
Cascade is synchronized.
This option is available in both Manual and Automatic OpModes. For
Automatic mode, D6.3 = 0
bin
is also required.
If this bit is set, the KETTE cascade management module searches the
cascade for satisfied preconditions, and synchronizes the step processing
procedure in accordance with the selected OpMode.
The following comprise the preconditions for a successful synchroniza-
tion:
• BEFA = 1
bin
, and
• WSB = 0
bin
For all steps that meet the preconditions for synchronization, the bit asso-
ciated with the respective step is set in the data block comprising D48
through D62.
In the event that in Automatic mode exactly one step is found that meets
the preconditions for synchronization, this step will be prepared.
In the case of AND branches, because the cascades are viewed inde-
pendent of each other, the options for synchronization with Automatic
mode are limited.
D7.3 Learning
Generate cascade data module
The KETTE cascade management module generates the data for the
cascade data modules when one of the following conditions applies:
Bit D7.3 is set; subsequent to program loading, subsequent Power-On of
controller, or subsequent to Reset. This cascade-specific data is deter-
mined on the basis of the associated step modules, and the parameter
settings of the KETTE module. As a prerequisite for this, D6.3 = 0
bin
must
be true.
D7.4 Step Sequencing
No step-on effected within the same cycle.
Automatic mode only.
• If D7.4 = 1
bin
, only one step is processed per each PLC cycle.
• If D7.4 = 0
bin
, the satisfied WSB step-on condition causes the sub-
sequent step within the same cycle to be activated.
D7.6 WSB does not reset Command Output (BEFA)
Manual mode only.
• If D7.6 = 1
bin
, a satisfied WSB step-on condition will not reset the
associated BEFA command output.
• If D7.6 = 0
bin
, a satisfied WSB step-on condition will cause the
BEFA command output to be reset.