- 31
INTERFACE (cont’d)
Additional Analog Outputs
Six channels (D/A1 to D/A5 and Amp A) are provided as additional analog outputs. These outputs
are wired out to terminal block TB-AO. Channel A is direct current feedback from the U phase Hall CT.
The other five channels are programmable ±10vDC outputs. The data to be output, the gain, and the offset,
can be set from the display/keypad or a personal computer by use of the parameters DA1-5_AS, DA1-
5_GS, and DA1-5_OS.
Motor Mounted Fan Circuit
A main motor may require a motor mounted blower fan circuit as an option. When using an external
motor fan, be sure to check the rotation direction of the fan and change its phase rotation if necessary.
You can make a fan interlock for the operation of the drive by connecting an “a” auxiliary contact of
the fan MCCB/starter to one of the digital inputs on the XIO board and programming it as M_FAN.
This function is available in drives with 03C and up software versions only. If the drive has software
version 03A, one of the spare inputs must be used instead.
To Next Page
Loading...
