Error 37 - E-Stop Not Communicating; Description; Possible Cause; Possible Remedies - Precor TRM10/GEN06 Service Manual

Error 37 - E-Stop Not Communicating

Description:

The error 37 is generated by the upper PCA in the console when the
lower control module gets into an E-Stop state and the upper PCA in the
console did not know about it. The system uses pin 8 of the data cable
to communicate E-Stop states between the console and the lower control
module.

Possible Cause:

1 Out of date software in a P30 Upper PCA.
2 Bad data cable or mating connector.
3 Bad lower control module.

Possible Remedies:

1 Ensure that the software in the upper PCA is at the current
revision..
2 Substitute a known good data cable.
3 Substitute a known good lower control module.
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