00198661-02_UM_SX12-V3_EN.pdf - 第86页
2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2.6 Safety features From software version SC.713.1 Edition 12/202 0 86 2.6.4 Safety cutoff (CSB) 2 Fig. 2.6 - 7 Position of the sa fety cutoff (CS…
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
85
Protective cover switch location 1 and location 2 (item 1 and 2 in fig. 2.6 - 6, page 82) 2
These switches check whether the protective covers are closed. When they are closed, the
EMERGENCY STOP contact, the signaling contact and also the EMERGENCY STOP circuit are
closed. If one of the covers is opened, the EMERGENCY STOP contact and the signaling contact
will open. Individual components are disabled or remain enabled (see fig. 2.6 - 8
, page 89 ).
Protective switch for bumper detection (item 3 in fig. 2.6 - 6, page 82) 2
In SIPLACE SX1/SX2 machines, this switch checks whether at least one bumper is present. This
ensures that at least one bumper has been installed again after gantry replacement.
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).