Motion 3000ES Escalator Control
30 Manual # 42-02-E001
Escalator Learn Operation Before performing the learn operation, you should be
comfortable with the operation of the escalator. You must use a hand held tachometer to check
the escalator step and handrail speeds and verify that all adjustments are correctly made.
The controller requires a self-learn operation to acquire speed limitation values for parameters
F3-01 through F3-08 and pulse phase difference parameters F4-08 and F4-09.
1. To run a self learn on the EC-MCB processor, set FUN4, F4-10 to 1. For the EC-SCB pro-
cessor, set FUN4, F4-11 to 1. These can be set to 1 for the same run so that both proces-
sors learn simultaneously. (After changing parameters, press ESC to return to STOP.)
2. With the escalator on normal operation, provide a run up signal.
The display will flash “Fusy” twice very briefly. After Fusy flashes twice, the learn operation is
complete and the escalator should be stopped using the STOP switch. When the self learn is
complete, F4-10 (or-11) will reset to zero (0). If an error is encountered during the learn opera-
tion, the escalator will stop but F4-10 (and -11) will remain set to one (1).
3. Check the values of F3-01 through F3-08, F4-08, and F4-09 to see that they have been
set.
If you need to repeat the learn process, simply reset parameter F4-10 (and F4-11) to 1.
Safety String Check With the escalator running properly, you can test each safety
string contact/switch to see that the escalator stops when the device is opened and that the con-
troller display shows the proper fault code.
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