How To Configure Ssm - ABB FSO-21 User Manual

310 Configuration
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How to configure SSM

Example: The figure below shows an example of an SSM1 set-up. Only the positive
SSM1 limit is configured.
• SSM1 function activated
(SSMx.01 SSM1 activity and version
• redundant SSM activation button connected to input
(SSMx.11 SSM1 input
• single output connected
• SSM1 positive limit 1800.0 rpm
• SSM1 negative limit 0 rpm
• When an encoder is not used: Time to zero speed: 1500 ms. This is the
estimated time in which the motor coasts to a stop from the maximum speed
(STO.14 Time to zero speed with STO and modoff
figure).
SSM1
Input
SSMx.11
= DI X113:2 &
X114:2
= DI X113:2 & X114:2)
(SSMx.14 SSM1 output
(SSMx.13 SSM1 limit positive
(SSMx.12 SSM1 limit negative
SSMx.01
Speed
SSM1 activated
= Version 1)
= DO X114:7)
= 1500 ms, not shown in the
= Version 1
= 1800 rpm)
= 0 rpm).
Output
SSMx.14
= DO X114:7
SSMx.13 = 1800 rpm
Time