Technical data

For the "manufacturing unit" example, the three stations should have
different start-up responses:
As a result of the conditions listed above, the following start-up variations
are required:
Station No. Start-up response
1
S5-155U
(head control)
The controller should always start up even if there is a
GP error message such as PLC STOP, voltage OFF, no
bus connection to the manufacturing subunits 1 and 2.
2
S5-115U
(manufacturing
subunit 1)
The controller should always start up when the head
control is active, i.e. when there are no GP error
messages for station 1. GP error messages for
manufacturing subunit 2 are ignored.
3
S5-135U
(manufacturing
subunit 2)
This controller must only start up when both the head
controller and the manufacturing subunit 1 are running,
i.e. there are no GP error messages.
Table 9.5: Description of the Start-up Response for the Stations of the Manufacturing Unit
(OB 20, OB21, OB22)
Station 1:
HDB SYNCHRON call
for the SSNR of the CP 5430 TF/CP 5431 FMS
Fig. 9.21: Start-up Response of Station 1 (Manufacturing Unit)
B8976060/02 Communication with Global I/Os
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