11.2 Safety Module
11.2.1 Applicable Standards and Functions
11-10
11.2
Safety Module
This Safety Module implements safety functions that conform to EN ISO 13849-1 (the harmonized
EU Machinery Directive) and are specified in the individual IEC 61800-5-2 standard. You can com-
bine it with an SGD7S SERVOPACK to design optimum safety in a machine system according to
industry needs.
11.2.1
Applicable Standards and Functions
Applicable Safety Standards
: Applicable
Support for Functions Defined in IEC61800-5-2
Safety functions are implemented by using the hard wire base block (HWBB) in the SERVOPACK.
1. One Option Case Kit is required for each SERVOPACK.
Option Case Kit model: SGDV-OZA01A
2. INDEXER Modules, DeviceNet Modules, and Fully-Closed Modules cannot be used with
Safety Modules.
3. The encoders without Yaskawa’s serial converter units cannot be connected to SERVOPACKs
with a Safety Module.
Important
Safety Standard
Applicable Standard
Applicable Products
SERVOPACK
SER
Safety Module
Safety of Machinery
EN ISO 13849-1:2015
IEC 60204-1
Functional Safety
IEC 61508 Series
IEC 62061
IEC 61800-5-2
EMC
IEC 61326-3-1
Safety Function
Description
Applicable Products
SERVOPACK
SER
Safety Module
Safe BaseBlock
Function
(SBB function)
This safety function is equivalent
to an STO function. (It shuts OFF
the power supply from the SER-
VOPACK to the motor.)
Safe BaseBlock with
Delay Function
(SBB-D function)
This safety function is equivalent
to an SS1 function. (It monitors
the deceleration operation of the
motor for the specified time and
then shuts OFF the power supply
from the SERVOPACK to the
motor.)
–
Safe Position Monitor
with Delay Function
(SPM-D function)
This safety function is equivalent
to an SS2 function. (It monitors
the deceleration operation of the
motor for the specified time and
then monitors the position after
the motor stops.)
–
: Applicable
Continued on next page.
