15
6.3 Functional safety
For the overall safety of the function, all three components (MATCH robot module, MATCH gripper and MATCH storage
station) must be taken into account.
The safety function that ensures secure locking between the MATCH robot module and MATCH gripper of the product is
implemented via two redundant action channels that consist of a mechanical locking and springs.
Technical supplementary safety measures (sensors) provide a high degree of diagnostic coverage. The product can thus be
classified into control category 3 in accordance with Chapter 6.2.6 of DIN EN ISO 13849-1. According to Figure 5,
Chapter 4.5.4 of the specified standard, the PL d can be achieved with this product.
Fault elimination in accordance with DIN EN ISO 13849-2, Annex A, Table A2 and A3 for the helical compression springs
used can be given.
6.4 Control
INFORMATION
►
You can find the information in the technical data sheet on our website.
►
Please contact Zimmer Customer Service if you have any questions.
6.5
Gripping force retention
INFORMATION
For products with integrated springs, the springs help retain the gripping force in the event of a loss of pressure or
voltage.
►
Note that products with universal operation (N, S) do not feature gripping force retention.
►
Please contact Zimmer Customer Service if you have any questions.
Parameter
GPP5000IL/GPD5000IL series
Without spring
N/S
With spring
NC/NO/SC/SO
• Pressure failure
• Actuator voltage present
• Without pressure safety valve
No gripping force
present
⬤
⬤
Spring force
present
⬤
⬤
• Pressure failure
• Actuator voltage present
• With pressure safety valve
Full gripping force
present
⬤
⬤
Full gripping force
present
⬤
⬤
• Operating pressure present
• No actuator voltage
• Without pressure safety valve
No gripping force
present
⬤
⬤
Spring force
present
⬤
⬤
• Operating pressure present
• No actuator voltage
• With pressure safety valve
No gripping force
present
⬤
⬤
Spring force
present
⬤
⬤
INSTALLATION AND OPERATING INSTRUCTIONS:
LWR50L-24/-25
DDOC01073 / -
EN / 2022-07-20
Zimmer GmbH • Im Salmenkopf 5 •
77866 Rheinau, Germany •
+49 7844 9138 0 • www.zimmer-group.com
