Vakuumtooling Neology HF3.pdf - 第27页
Installation instructions Vacuum Tooling Neology (00166109-01) SIPLACE HF3 02/2005 Edition 27 2.3 W orking principle with circu it diagr ams If connec tors X34 (P A 1) and X35 (P A 2) ar e plugged in on th e conv ersion …
Installation instructions Vacuum Tooling Neology (00166109-01) SIPLACE HF3
02/2005 Edition
26
2.2 Safety instructions
WARNING
The safety instructions from the “Operational safety” chapter of the user manual and servicing in-
structions take precedence over these instructions. 2
The SIPLACE placement machines are supplied with mains voltage.
Consequently parts of these systems carry dangerous voltages! This voltage is present at certain
modules inside the machine base, even when the machine is switched off at the main power
switch.
Incorrect handling of the placement machine or touching live parts of the machine can result in
death or severe injury, and considerable damage to equipment.
BEFORE starting any work, shut down the operating system correctly, then switch the machine
OFF at the main power switch and disconnect from the main power supply. In addition, the com-
pressed air supply must be switched off at the compressed air unit's main valve in the machine
base and vented by actuating the needle valve on the compressed air unit.
There is DANGER for heart pacemaker wearers in the vicinity of the linear motors, as described
in detail in the "Special safety instructions for working in the vicinity of strong magnetic fields"
section of the user manual and service manual.
Always follow the accident prevention regulations, DIN or other standards and special safety
rules applicable in your country.
Pay attention to the information concerning residual voltages in the Operational Safety chapter.
Follow the ESD regulations as described in the operational safety section of the operating
instructions.
During the retrofit, always secure the machine to prevent access by other people and to prevent
it being switched on again. The procedure is described in the “Locking the machine…” section of
the user manual.
Working with the SITEST program further increases the risk of accident.
The SITEST program must only be used by authorized and trained personnel.
2
2.2.1 Definitions
2
Please note 2
2
Installation instructions Vacuum Tooling Neology (00166109-01) SIPLACE HF3
02/2005 Edition
27
2.3 Working principle with circuit diagrams
If connectors X34 (PA 1) and X35 (PA 2) are plugged in on the conversion board (00359425-xx),
then the option is activated and the signal lines can be evaluated accordingly. 2
2
Fig. 2.3 - 1 Conversion board HS-60; HF (part no. 00359425-xx)
2
2
2
2
2
2
2
2
2
2
2
2
Installation instructions Vacuum Tooling Neology (00166109-01) SIPLACE HF3
02/2005 Edition
28
Working principle of the vacuum switch: 2
2
For programming, see 1.6.3. 2
If the vacuum threshold cannot be reached, then the placement process cannot be started. 2
Once the placement process has ended, the vacuum must be reduced to the set threshold (150
mbar) so that the lifting table can move down. 2
The vacuum threshold is only checked immediately after the lifting table has moved up. 2
A drop in vacuum during placement cannot be detected. 2
0 bar2
- 1 bar1
A 21
H 11
Output 11
Output 21
- 150 mbar1
- 700 mbar1
if 1==>
signal that
placement may start 1
if 1==>
signal that the lifting
table may be lowered 1