© Precor Incorporated, Unauthorized Reproduction and Distribution Prohibited by Law Page 51
Error 20 - Too many Maximum Power Requests in 1 Second
Description
The lower control module monitors drive system loading effects to
determine many parameters of the drive system, including if the motor
starts. If the motor does not start, and error 20 is reported
Possible Causes
1 This error requires that the power must be cycled on the lower
control module.
2 The drive motor could be bad.
3 The lower control module could be bad.
Possible Remedies
1 Cycle the power on the lower control module by setting the units
breaker switch to OFF and then ON again.
2 Test the drive motor per procedure, Troubleshooting the Drive Motor System
(see "Troubleshooting the 3 Phase AC Drive Motor System" on page 48) , step
6. A known good drive motor can be substituted for the existing
drive motor.
3 Test the lower control module per procedure,Troubleshooting the Drive
Motor System (see "Troubleshooting the 3 Phase AC Drive Motor System" on
page 48) , steps 1 thru 4). A known good lower control module can be
substituted for the existing lower control module.
To Next Page
Loading...
Need help?
General