496/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
Profinet Interface – PLUS signal description
Description:
•InPos:
This signal is set by the station PLC as long as a vehicle is in the station. With the rising edge of
InPos, the ID code of the component (ID-Number[], ASCII-String[], see below) as well as the type
number (TypeNo, see below) of the PLC are accepted by the tightening controller. In addition, the
PLUS results data is internally cleared. The InPos signal is acknowledged by the tightening controller
by setting the AckTypInPos signal (if the type number is correct, the AckTypOk signal is also set, see
below). With the falling edge of InPos, internal processing is ended. This is acknowledged by
resetting the AckInPos and AckPosOk signals to zero. Any temporarily saved internal PLUS results
data is cleared.
Notes:
– The InPos signal must not "flicker". the PLC should ensure a stable signal as edge recognition of
the tightening controller may otherwise recognize termination of the current process.
– If InPos is reset before transmission of PLUS data, the PLUS data are discarded
• StartReport: This signal is set by the station PLC if all tightening processes have been realized to
start data transmission to PLUS. The StartReport signal is acknowledged by setting the
AckReportStart signal and the data transmission to PLUS is started.
After the end of data transmission (or in case of an error), one of the signals ReportOK or ReportNOK
Table 6–179: Inputs
Signal Data type Address Signal name/description Validity/notes
StartReport Bool %0.3 Start report Only admissible while InPos = 1
InPos Bool %0.4 In position Must not "flicker"
ChnErrAck Bool %0.5 Channel system error accepted
by PLC
Acknowledgement of ChnErr
ID-number Array [0..9] of
Char
%32 ID number Must be valid with the rising
edge of InPos, must remain valid
and active until AckInPos
acknowledged.
ID data must always consist of
20 ASCII characters. If a shorter
PartsID is required, it has to be
filled up by a valid (7-bit/US)
ASCII character (e.g. space or
underscore). Binary data is not
permitted.
ASCII-String Array [0..9] of
Char
%42 ASCII number
FO1_PosNo Byte %52 Position number FO 1 Must be applied 200ms before
the start of the related
application block (FO_Cw/
FO_CCw) and can then be
cleared.
FO2_PosNo Byte %53 Position number FO 2
FO3_PosNo Byte %54 Position number FO 3
FO4_PosNo Byte %55 Position number FO 4
FO5_PosNo Byte %56 Position number FO 5
FO6_PosNo Byte %57 Position number FO 6
FO7_PosNo Byte %58 Position number FO 7
FO8_PosNo Byte %59 Position number FO 8
TypeNo Byte %60 Type number See ID-number, ASCII-String
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