Bosch Rexroth PSI 6xCx.156 Typspezifische Anleitung Seite 52

52/59 Bosch Rexroth AG
Timer diagrams
In: Gunx_Start
In: Gunx_Retract
Out: Gunx_Solenoid Valve
Out: Gunx_Retract
Out: Gunx_Retract Impulse
Ext. out:
Gunx_Retract close
Ext. out:
Gunx_Retract open
In: Gunx_Start
In: Gunx_Retract
Out: Gunx_Solenoid Valve
Out: Gunx_Retract
Out: Gunx_Retract Impulse
Ext. out:
Gunx_Retract close
Ext. out:
Gunx_Retract open
T = sequence start x
Fig. 9: One welding gun, prelift interlocked against start
T = T_delay_schedule
Fig. 10: One welding gun, start delay due to prelift
R911338219 | PSI 6xCx.156
no retract
T = sequence start x