|FA170916||SFlex ATV212 drive with a VW3A1101 ATV61 keypad shows connecting in progress on the HMI.|
You need to make sure RJ45 modbus baud rate and Parity are both set to 1.
|FA170909||How do you change the temperature units from Celsius to Fahrenheit on the REG48 and REG96 temperature controllers?|
Adjusting displayed content
Converting the temperature displayed from Celsius to Fahrenheit
To change the REG48 or REG96 temperature controller...
|FA170677||What type of tap or termination can be added to a Modbus RTU RS485 Network to prevent network communication fault?|
|FA170686|| How can you convert a Trane unit Flex58 over to an ATV61 open type drive?|
|FA170423||ATV61 - EFlex - noise causing 4-20mA signal latching one 20mA.|
|FA169717||How can you copy a old ATV31 program into a new ATV312 drive?|
This can be done if you set up your new ATV312 drive ArE parameter needs to be set to 31E or 31A.
31A has the knob on the face of the old ATV31...
|FA169715||Can the ATV21/ATV212 VIA be setup for 0-10V speed and terminal control for start/stop?|
|FA130614||How do you calculate the ATV312 drives efficiency?|
KW / (KW + Watts Loss) = Efficiency at rated loade.g. 2000 \ (2000 + 123) = 94.7% for the ATV312HU22M2 CTA-ID : 2054176
|FA165568||What is NST on the ATV61? |
NSt = Drive state for freewheel stop. Trouble shooting tips:1. Check menu 1.7 application function , stop configuration, freewheel stop assignment....
|FA168146||How is the ATV61/71 graphic display language set back to English?|
Power up the display and wait about 15 seconds for it to initialize and go to the default display. Press the enter dial once, scroll to menu 5, LANGUAGE,...