11 Safety Function
11.1 System Structure
11-1
HW1485509
HW1485509
11 Safety Function
The following are safety functions of the YRC Controllers:
– Emergency Stop switch input (Robot Controller/Smart Pendant)
– Enable switch input (Smart Pendant)
– Safeguarding interlock signal input (safety plug)
– External Emergency Stop switch input
– Servo power enable input
– Overrun input (manipulator/external axis)
– General-purpose safety input (including external enable switch
input)
– Safety Logic Circuit
These safety functions conform to the following safety standards:
– EN ISO 13849-1: 2015 Cat.3/PLe
– EN 62061 (IEC 61508) SIL CL3
Also, by using Functional Safety Function (Optional), the position and
speed of the Robot as well as the posture of its tool can be monitored.
Functional Safety Function conform to the following safety standards.
– EN ISO 13849-1: 2015 Cat.3/PLd
– EN 62061 (IEC 61508) SIL CL2
11.1 System Structure
The functional safety function and collaborative operation function are
performed by using the safety circuit board and PFL circuit board.
11.1.1 Safety Circuit Board (JANCD-ASF01-E)
For details on the safety circuit board, refer to “YRC1000 INSTRUCTIONS
(RE-CTO-A221) chapter 14.6.1 Safety Circuit Board (JANCD-ASF01-E)”.
11.1.2 PFL Circuit Board (JANCD-ASF04-E)
For details on the PFL circuit board, refer to “YRC1000
SUPPLEMENTARY INSTRUCTIONS FOR HC10/HC10DT (HW1484756)
chapter 4.1 PFL Board (JANCD-ASF04-E)”.
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