Connections
The inputs of the DCC block are connected via unit-global variables of the MCC source file
"AddOn" to the outputs of the "FB_CommonPLCToAddOn" block. The DCC block outputs are
interconnected with the inputs of the "FB_CommonAddOnToPLC" block using unit-global
variables.
Table 3-17 DCC_SCCOMMON connections
Name Type Data
type
Unit-global variables of "AddOn" Meaning
IPARSET IN SINT common_plc_parset Request Parameter set
BNO_WAIT_POS IN BOOL common_plc_no_wait_pos Request, do not use waiting po‐
sition
BHOIST_MAN IN BOOL common_plc_hoist_man Currently has no function
BLOCKED_BIT0 IN BOOL common_plc_locked_bit0 STS selected:
Locking state of the spreader
GSU selected:
Not relevant
BLOCKED_BIT1 IN BOOL common_plc_locked_bit1 STS selected:
Locking state of the spreader
GSU selected:
Not relevant
BSLACKROPE IN BOOL common_plc_slackrope Slack rope
BBAYSCANNER_VALID IN BOOL common_plc_bayscanner_valid Selection of bay scanner
BLEARN_PROFILE_ON IN BOOL common_plc_learn_profile_on Request Learn height profile on
the waterside
BLEARN_PROFILE_RESET IN BOOL common_plc_learn_profile_reset Request Initialize height profile
on the waterside
BDIG_HOIST_DIST_CORR IN BOOL common_plc_dig_hoist_dist_corr Digital effective pendulum length
correction
BSAVE_LOGGER IN BOOL common_plc_save_logger Save logger files
BSTART_2D_CALC IN BOOL common_plc_start_2D_calc Start of the 2D calculation
BSPREADERS_COUPLED IN BOOL common_plc_spreaders_coupled STS selected:
Spreaders coupled
GSU selected:
Not relevant
BMAN_FIXOBST_OFF IN BOOL common_plc_man_fixobst_off Consideration of fixed blocked
regions in manual mode
BMAN_VAROBST_OFF IN BOOL common_plc_man_varobst_off Consideration of variable
blocked regions in manual mode
ILOAD IN INT common_plc_load Load [10 kg]
IVALUE_BAYSCANNER IN DINT common_plc_value_bayscanner Bay scanner
ICOUNT_BAYSCANNER IN DINT common_plc_count_bayscanner Counter for bay scanner
IDS_WIDTH IN INT common_plc_ds_width STS selected:
Overall width in double-spreader
operation
GSU selected:
Not relevant
Overview of the software
3.3 Sway control function blocks
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA 55
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