Frequently Asked Questions
E-19 code on the ATV21/ATV212 drive.
Altivar ATV21 ATV212
All models, all serial numbers
Drive trips with E-19 code.
E-19 error is a communication error between control CPUs on the ATV21/212 drive. The fault is usually due to a loose connection on the cable connecting the control card and power board. Another possible cause is that the power board or control board is damaged. Make sure there is no 24V or 10V supply on VFD being shorted due to wiring.
Part number 319 can be run up to 20mins.
The part number is 319RA.
9001 KS selector switch E key replacement
Push Buttons and Operator Interface
Harmony Pushbuttons 30 mm
All standard replacement keys follow the same numbering system, 29411-01XX0 where the XX is replaced by the E key number. For an E11 key replace the XX with 11 for 29411-01110. For an E12 key replace the XX with 12 for 29411-01120.
For the master keyed range, E36 through E60, use the same system with the base part number 29411-51XX0. So an E36 key is a 29411-51360. Master key, E99, is part number 29411-51990.