REXROTH PSI Typspezifische Anleitung Seite 44

44/48 Bosch Rexroth AG
Timer diagrams
In: Gun1_Start
In: Gun1_Retract
Out: Gun1_Solenoid Valve
Out: Gun1_Retract
Out: Gun1_Retract Impulse
Ext. out:
Gun1_Retract close
Ext. out:
Gun1_Retract open
In: Gun2_Start
In: Gun2_Retract
Out: Gun2_Solenoid Valve
Out: Gun2_Retract
Out: Gun2_Retract Impulse
Ext. out:
Gun2_Retract close
Ext. out:
Gun2_Retract open
Fig. 11: One gun, retract delay due to start (weld sequence)
sequence start 1
no sequence start 2
Fig. 12: Two guns, look up of the two start signals against each other (weld sequence)
R911335719 | PSI 6xxx.176xx