00198711-01_UM_X-Serie-S_EN.pdf - 第85页
Instruction manual SIPLACE X-Series S 2 Operational safety From software version 713.0 Edition 11/2019 2.6 Safety features 85 There are thre e conditions that must be fulfilled in order to activate the safety cutoff (CBS…
2 Operational safety Instruction manual SIPLACE X-Series S
2.6 Safety features From software version 713.0 Edition 11/2019
84
2.6.4 Safety cutoff (CSB)
2
Fig. 2.6 - 8 Position of the safety cutoff (CSB)
2
(1) Safety cutoff (CSB)
Safety cutoff (CSB) (item 1 in fig. 2.6 - 8, page 84) 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
(1)
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).
Instruction manual SIPLACE X-Series S 2 Operational safety
From software version 713.0 Edition 11/2019 2.6 Safety features
85
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 set by the control software.
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 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 four protective covers on the placement machine
– Two EMERGENCY STOP buttons on the placement machine
– Position switch for the COT inserts on the placement machine
– Waffle pack changer (optional)
2 Operational safety Instruction manual SIPLACE X-Series S
2.6 Safety features From software version 713.0 Edition 11/2019
86
2
Fig. 2.6 - 9 EMERGENCY STOP loops
Start button pressed.
No
No
Yes
No
No
Yes
Yes
2
Active
Safety cutoff No
Voltage
Y axis 0 V
X axis 0 V
Star axis 0 V
DP axis 42V-
Z axis (C&P, TH) 42 V-
Z axis (CPP) 0 V-
Active
PCB conveyor No
Lifting table No
PCB clamp No
Width adjustment No
Tape cutter No
COT insert Yes
Yes
Compressed
air min. 0.5 MPa
(5.0 bar)?
EMERGENCY STOP button
pressed?
- Protective cover and/or
service flap open?
Component trolley
EMERGENCY STOP circuit
interrupted?
2
Active
Safety cutoff Yes
Voltage
Y axis 300 V-
X axis 300 V-
Star axis 160 V-
DP axis 42 V-
Z axis (C&P, TH) 42 V-
Z axis (CPP) 160 V-
Active
PCB conveyor Yes
Lifting table Yes
PCB clamp Yes
Width adjustment Yes
Tape cutter Yes
COT insert Yes