Lenze E94AYAE SM301 - Manual (Page 118)

6 Error messages
118
Lenze · SM301 safety module · Parameter setting & configuration · DMS 2.3 EN · 11/2013 · TD05
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SOS: Tolerance limit exceeded [0x012f006a]
No encoder system configured [0x012f006b]
CAS: Circulation time exceeded [0x012f006c]
CAS: Hardware or discrepancy error [0x012f006d]
Module ID (decimal) Error ID (decimal)
303: SM301 safety module 106
Response (Lenze setting printed in bold)
 None  System error  Error  Fault  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
The drive has exceeded a tolerance limit for the SOS
function.
• Adapt tolerance limits or increase distance to the
parameterised limits.
• Adapt response time of encoder monitoring.
Module ID (decimal) Error ID (decimal)
303: SM301 safety module 107
Response (Lenze setting printed in bold)
 None  System error  Error  Fault  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
A speed- or position-based safety function is tried to be
carried out without an encoder having been configured.
Configuration of an encoder system valid for safety-
related applications.
Module ID (decimal) Error ID (decimal)
303: SM301 safety module 108
Response (Lenze setting printed in bold)
 None  System error  Error  Fault  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
The maximum time between the activation and
feedback of cascading has been exceeded.
• Input delay for SD-In4 must be parameterised lower
than or equal to 10 ms.
• Check wiring between the cascaded modules.
Module ID (decimal) Error ID (decimal)
303: SM301 safety module 109
Response (Lenze setting printed in bold)
 None  System error  Error  Fault  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
The cascading output has not been deactivated by the
hardware quickly enough, or there is a discrepancy at the
cascading input.
• Check wiring between the cascaded modules.
• Replace safety module.