158/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
For an explanation of these signals (without FOx), see chapter Description of all PLC signals from
page 126.
5.3.1.4 PLC signals to control a single tightening channel via the KE interface
ResRs E Reset Result Reset tightening application result
ResRsAll E Reset Result All With x = 1…8, this signal leads to FO x ResRs
on the application level, as well as Ch x.y ResRs
on all channels in the currently selected
application.
Seq 0
Seq 1
Seq 2
Seq 3
Seq 4
Seq 5
Seq 6
Seq 7
8 x I Sequence Bit 0-7 Application number bit 0-7
Available in the system; cannot be used currently
Available in the system; cannot be used currently
1 FO - (fastening operation) tightening application
Signals
1
FO x ...
E/A Function FO x ... Description
Signals
1
CH x.y
E/A Function channel x.y ... Description
Ack0-7 A Acknowledge Bit 0-7 These program acknowledgement signals
acknowledge the program selection.
ActEn E ActiveEnable Enable the tightening channel for a tightening
cycle.
AnglH A Angle too high The angle is above the defined tolerance
window.
AnglL A Angle too low The angle is below the defined tolerance
window.
AngTotH A Angle Total Too High The global angle is above the defined tolerance
window.
AngTotL A Angle total too low The global angle is below the defined tolerance
window.
AppIn 0-15 E Application In Bit 0-15 Application-specific signals are designed for
special adjustments to customer requirements.
AppOut 0-15 A Application Out Bit 0-15 Application-specific signals to make special
adjustments to customer requirements.
Byps E Bypass Tightening spindle bypass of channel x.y.
BypsAc A Bypass Acknowledge Acknowledge tightening spindle bypass of
channel x.y.
Ccw E Counterclockwise Starts tightening program no. 99 Loosen in all
tightening application channels.
CcwAND E Counter clock wise AND AND operation for loosening program.
CCwSel A Counter clock wise Select This signal changes to "high" when "Nutrunner
start loosen" (program 99) has been selected
using the Cw/Ccw reversal switch on the
ErgoSpin.
CheckES
2
A Check ErgoSpin A test interval set in the channel configuration
has been reached using the ErgoSpin.
CntNOK A Counter NOK This signal changes to "high" if the set default
value of the NOK counter has been reached.
CntOK A Counter OK This signal changes to "high" if the set default
value of the OK counter has been reached.
CntRes E Counter Reset Reset OK/NOK counters to their programmed
initial state.
CntSel0-7 E Counter Select Bit 0-7 Select the OK/NOK counters.
CS ILIn E Compact System Indra Logic In Bit IL-specific input signal
CS ILOut A Compact System Indra Logic Out
Bit
IL-specific output signal
Cw E Clockwise Start signal for the selected program.
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