00198661-02_UM_SX12-V3_EN.pdf - 第87页
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operation al safety From software version SC.713.1 Edition 12/2020 2.6 Safety features 87 Safety cutoff (CSB) (item 1 in fig. 2.6 - 7 , page 86 ) 2 The safety cutoff…
2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3
2.6 Safety features From software version SC.713.1 Edition 12/2020
86
2.6.4 Safety cutoff (CSB)
2
Fig. 2.6 - 7 Position of the safety cutoff (CSB)
2
(1) Safety cutoff (CSB)
(1)
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operational safety
From software version SC.713.1 Edition 12/2020 2.6 Safety features
87
Safety cutoff (CSB) (item 1 in fig. 2.6 - 7, page 86) 2
The safety cutoff (CSB) is located in the power supply unit. It is used to monitor the protective fea-
tures and checks for hazardous voltages or movements.
2
There are three conditions that must be fulfilled in order to activate the safety cutoff (CBS):
– All protective features and the EMERGENCY STOP buttons must be released.
– The start button must have been pressed.
– The "software release" or "Control ON" signal must be issued by the control software.
DANGER
Lethal voltages under the safety cutoff (CSB) cover!
Under the cover there are components which could still carry lethal voltages, even when
the placement machine is switched off and the mains plug has been disconnected. After
disconnecting the mains plug, wait approx. 5 minutes until the capacitors have dis-
charged.
Never open the covers.
Only ASM Assembly Systems GmbH&Co.KG service engineers or the machine
owner's service engineers, who have been trained by ASM, may perform work on the
power supply and the safety cutoff (CBS).
2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3
2.6 Safety features From software version SC.713.1 Edition 12/2020
88
2.6.4.1 Overview of safety cutoff
When the placement machine is ready for operation, the contacts of all position switches and the
EMERGENCY STOP buttons are unlocked. If a protective cover, for example, is raised, the cor-
responding switch and safety cutoff will be triggered. For the operator's information, this status
change is signaled to the control computer via a digital CAN bus input signal from the I/O control
unit. An error message to this effect appears on the user interface.
Prerequisites 2
The following conditions must be fulfilled in order to start and operate the placement machine:
– All component trolleys must be docked into place.
– All protective covers on the placement machine must be closed.
– The two emergency STOP buttons must be released.
– The bumper for the Y axis must be present.
– The minimum operating pressure must have been reached.
– The software release ("Control ON") must be enabled.
If one of the start buttons is now pressed, the safety cutoff (CBS) will switch the safety-controlled
supply voltages on and the placement machine will be ready for operation.
Safety cutoff components 2
The following components are monitored by the safety cutoff:
– Position switch for the two protective covers on the placement machine
– Two EMERGENCY STOP buttons on the placement machine
– Position switch for the COT inserts on the placement machine
– Protective switch for detecting the Y axis bumper