60
Parameterizing
WAGO-SPEEDWAY 767
767-5201 TTL Incremental/SSI Encoder
Manual
Version 1.1.0
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Table 36: Information about existing module diagnostics
Global Diagnostics
Diagnostics
Description:
Low voltage U
LS
Disabling the outputs
If there is an undervoltage of U
A
and/or U
LS
, the
module outputs are disabled. This can place machine
components in a dangerous condition, and personnel
and machine may be put in danger.
If an undervoltage of the logic and sensor supply (U
LS
) of < 18 V occurs
on the module, the outputs are disabled and a corresponding diagnostic
is transmitted to the fieldbus coupler.
The F-LED of the module illuminates.
If the logic and sensor supply (U
LS
) is redirected, it can lead to
malfunctions in downstream modules.
Switching Threshold
The switching threshold is typically 17 V.
Low voltage U
A
Disabling the outputs
If there is an undervoltage of U
A
and/or U
LS
, the
module outputs are disabled. This can place machine
components in a dangerous condition, and personnel
and machine may be put in danger.
If an undervoltage of the actuator supply (U
A
) of < 18 V occurs on the
module, the outputs are disabled and a corresponding diagnostic is
transmitted to the fieldbus coupler.
The F-LED of the module illuminates. If the actuator supply (U
A
) is
redirected, it can lead to malfunctions in the downstream modules.
Switching Threshold
The switching threshold is typically 17 V.
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Short circuit/ overload
encoder supply
The module has detected a short circuit or overload of the encoder
supply (only possible when field supply is switched on).
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Table 37: Information about existing channel diagnostics
Channel Diagnostics
Diagnostics
Description
Overtemperature
The module has identified overheating on the corresponding channel
(1 – 8) (only enabled when the actuator output is switched on).
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