Safety engineering
Device modules
Safe speed measurement and position detection
1
37
EDS94AYAF EN 1.0
Parameter setting of standard device 9400
Parameter setting of M302
Motor mounting
direction
Position encoder mounting
direction
Motor mounting
direction
Position encoder mounting
direction
C02527/0 C02529/0 C15409/0 C15502/0
CW CW CW "Like motor encoder"
CW CCW CW "Inverted ..."
CCW CW CCW "Inverted ..."
CCW CCW CCW "Like motor encoder"
Tab. 1−4 Overview of dependency of the parameterisation from the mounting direction
Stop!
Malfunctions due to slip, shaft fracture etc.
Slip, shaft fracture etc. between motor and encoder system disturb the safe
speed measurement.
Possible consequences:
ƒ The speed−dependent and/or direction−of−rotation dependent functions are
executed incorrectly.
Protective measures:
ƒ Prevent malfunctions by constructive measures.
ƒ Use the motors and encoder systems with guaranteed features. Your Lenze
contact partner helps you to find suitable systems.
ƒ In the event of service, this must also be observed for the motor or the
encoder system.
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