Safe Disable Input; Safe Disable Specifications - YASKAWA CIPR-GA50C series Technical Manual
Ac micro drives for industrial applications. 200 v class, three-phase input: 0.1 to 22 kw. 200 v class, single-phase input: 0.1 to 4.0 kw. 400 v class, three-phase input: 0.37 to 30 kw.
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Also See for CIPR-GA50C series:
- Installation and operation instruction manual (310 pages) ,
- Technical manual (794 pages) ,
- Installation and operation instruction manual (79 pages)
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5.6 Safe Disable Input
5.6
Safe Disable Input
The TUV mark identifies that the product complies with the safety standards.
This section gives precautions to support the Safe Disable input. Contact Yaskawa for more information.
The safety function complies with the standards shown in
Safety Standards
IEC/EN 61508:2010 (SIL3)
IEC 62061:2005/AMD2:2015 (SILCL3)
Functional Safety
EN 62061:2005/A2:2015 (SILCL3)
IEC 61800-5-2:2016 (SIL3)
EN 61800-5-2:2017 (SIL3)
Machine Safety
ISO/EN ISO 13849-1:2015 (Cat.3, PL e)
IEC 61000-6-7:2014
EMC
EN 61000-6-7:2015
IEC/EN 61326-3-1:2017
IEC 61800-5-1:2007/AMD1:2016
LVD
EN 61800-5-1:2007/A1:2017
Note:
SIL = Safety Integrity Level.
◆
Safe Disable Specifications
The Safe Disable input provides the stop function that complies with "Safe Torque Off" as specified by IEC/EN
61800-5-2. The Safe Disable input meets the requirements of ISO/EN ISO 13849-1 and IEC/EN 61508. It also has
a safety status monitor to detect safety circuit errors.
When you install the drive as a component in a system, you must make sure that the system complies with the
applicable safety standards.
Refer to
Table 5.23
for safety function specifications.
Input/Output
Response time from when the input opens to when the drive output stops
Response time from when the H1 and H2 terminal inputs open to when the EDM
signal operates
Failure probability
Performance level
HFT (hardware fault tolerance)
Type of subsystem
MTTF
D
DCavg
Mission time
198
Figure 5.22 TUV Mark
Table 5.22 Applied Safety Standards and Unified Standards
Table 5.23 Safe Disable Specifications
Item
Less frequent operation request mode
Frequent operation request mode or
continuous mode
Table
5.22.
Unified Standards
• Input: 2
Safe Disable input (H1, H2)
Signal ON level: 18 Vdc to 28 Vdc
Signal OFF level: -4 Vdc to +4 Vdc
• Output: 1
MFDO safety monitor output for external device monitor (EDM)
3 ms or less
30 ms or less
PFD = 1.38E
-5
PFH = 3.35E
-9
The Safe Disable input complies with the performance level requirements of EN ISO 13849-
1.
N = 1
Type B
High
Medium
10 years
YASKAWA SIEPC71061753A GA500 Technical Manual
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