DCS800 Drive (local mode itself it cannot work in reverse Direction )
I am using DCS800 (DCS800-S01-0720-05) drive in Hyd. Press for main Motor. Now the commissioning is under prograss. We updated all the start Up parameters (99th) in drive and auto tuning also we done for Field & Armature current.
We started drive in local mode, it was working fine when the drive is operated in forward direction ( the reference we applied through CP "UP" arrows).
The drive direction is changed by pressing "DIR" in CP and the referece we applied through CP "DOWN" arrow key (Increased with negative sign) and we start the drive, in display the direction symbol only getting fast flickering and the motor not running (Display shows the following Set Ref: -1000, ACT ref; 0, Amps: 0, Vol: 0).
thanks in advance.
R . Babu
Look the type code you enter DCS800-S01
1 = single (2-Q)
2 = anti-parallel (4-Q)
You need to use the field reversal control to change the motor direction.
Field reversal is activated by means of FldCtrlMode (44.01) = "2"
2 - Fix/Rev constant field (no field weakening), EMF controller blocked, field reversal active, optitorque blocked