Delt VFD Series - Page 17

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Q What is the function of the dipswitches ACI/AVI?
A Dipswitch ACI/AVI
Normally when you set Pr02-00=2 to select ACI/AVI2 and Pr04-19=0
(ACI) or 1 (AVI2), you can select with the dipswitch ACI/AVI the input
to be ACI with 4-20mA or AVI2 with 0-10V.
In case you want to use AVI2, you need to set Pr04-19=1, then Pr02-
00=2, then set switch ACI/AVI=AVI to avoid "AErr" error.
The delivery condition is ACI.
Q What is the function of the dipswitch NPN/PNP?
A It can be used to select the Digital Inputs as NPN (sink) or PNP (source).
Dipswitch NPN/PNP=PNP
The Digital Inputs are PNP (source), see user manual (Sensorless Vecotr Control
Compact Drive VFD-E Series user manual).
Dipswitch NPN/PNP=NPN
The Digital Inputs are NPN (sink), see user manual (Sensorless Vecotr Control
Compact Drive VFD-E Series user manual).
The delivery condition is NPN.
Q Does the option card EME-D33A have PNP inputs?
A Yes, it can be used for PNP inputs.
On the card there’s a switch J1 to select PNP or
NPN.
Q Why is Parameter group 11 not visible?
A Parameter group 11 is meant for setting parameters for options. It will become visible
and accessible when an option card is installed and recognized. Please remember to
switch off the power when installing option cards.
Q When I read AVI in a PLC program, why does it not work for frequency command?
A When any digital input/output or any analogue input/output is used in the PLC program,
it loses its normal function.
For example, if Pr02.00=1 (frequency command via AVI) and AVI is read in the PLC