|FA277914||What is the accuracy of ULN (Line Voltage) in Altivar 71. |
Line voltage of the drive, ULN is calculated according to the DC bus voltage. It is not a measurement of the input.
The accuracy depends of the type...
|FA277911||Is it possible to use Altivar 71 graphic display terminal VW3A1101 for Altivar 312 drive.|
Yes, it possible to use Altivar 71 remote terminal VW3A1101 for Altivar 312 drive. But, the software version of the graphic display terminal must...
|FA277668||What is impedance value of MX shunt release with voltage rating of 220/240V AC of NSX Breaker|
Impedance value of MX Shunt release with voltage rating 220/240 Vac is 3200ohms.
|FA277669||Can the Com'X 510 discover the devices that are locally connected to their Modbus serial port and downstream Modbus TCP/Modbus serial line gateways.|
With the Modbus discovery function, the Com'X 510 can discover the devices that are
locally connected to their Modbus serial port and downstream Modbus...
|FA277673||What is the formula for calculation of Ik3max, Ik3max, Ik1max in ecodial.|
This calculation is done based upon TECHNICAL REPORT CLC/TR 50480. Please refer attached file for complete details.
|FA277866||What is the meaning CFF (Incorrect Configuration) Fault in Altivar 71/61 Drive and in case of its occurrence what are the recommendations to remove this fault.|
At the time of power ON, the drive checks its configuration. If it detects an anomaly, it triggers a CFF fault.
It occurs when:
1. Option Card changed...
|FA277864||Controller inside card VW3A3501 Battery lifetime is 8 years, is there any alarm when to change battery. |
There is no function, which give an alarm when the battery is out of order.
It is possible to check by the program if the battery is ok or not. Declare...
|FA277863||How many internal PID loops Controller Inside Card VW3A3501 can handle.|
The controller Inside card can manage 5 PID loops, but it depends of the size of the application.
For 5 loops, there should be no problem.
|FA277862||Is the Relay common (R1C or R3C or R4C) are isolated from the Analogue Input common in ATV71 drive.|
Yes, the Relay common (R1C or R3C or R4C) is isolated from the Analogue Input common.
The contacts of the relay are potential free and there is no...
|FA277860||What is the difference between the I/O mode and separate mode in the Altivar71 drive.|
The difference between the I/O mode and separate mode is the means to control the drive:
- In separate mode the reference and the command can be sent...