Specifications

• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
21
To ensure that the main drive can be braked when the mains is
disconnected, fit no DC bus short-circuit resistor.
Set mode switch to right. Pressing the "up" arrow key brings the motor
speed N into the display (see Section 2, "Operating the Controllers").
Positive speed must be indicated on the display when the motor shaft is
rotated clockwise by hand (motor shaft viewed from front).
Press the "up" arrow until speed command C appears.
• Positive voltage at connector X4/1 with respect to X4/2 shows a
positive command in the display.
• For C-axis operation, apply positive command to connector X4/5 with
respect to X4/6. Activate command value input via EXT POS input and
parameter PQ-FUNCT (P/Q/R/S 16). A positive command again
appears in the display (see Section 3.8, "C-axis Operation").
The null of the command value input is set at the factory with
the inputs short-circuited and may be adjusted for command
value input X4/1 and X4/2 with potentiometer P1 above connector
X4, and command value input X4/5 and X4/6 with potentiometer
P2 below X4.
Condition: separate spindle feedback must be connected to the optional
interface on the second encoder input (X5). Press the "up" arrow key until
spindle speed S appears in the display. Positive speed must appear in
the display when the incremental encoder shaft is rotated clockwise by
hand.
Press the "up" arrow key until motor temperature T appears.
• Display with cold motor: „T<40°C“.
• A flashing display means that the motor temperature sensors are
incorrectly connected or the motor temperature is less than 0°C.
• The drive switches off after ten minutes if the motor temperature
sensors are faulty. „NO TEMP“ appears. „TEMP WARN“ goes to 0
thirty seconds before this.
1.4.4 Checks after the Power Infeed has been Connected
Set controller enabling switch on command value box to OFF and set
speed command value to 0 volts.
Now, connect the power supply to the drive package.
• The green "power on" LED on the supply module must light up.
• "NO RF" (no controller enabling signal) must appear in the KDA
module display.
• The green LED „READY“ on the KDA must light up.
Press the "up" arrow key until the DC bus voltage (UD) appears. A
voltage of between 255 and 345 V must be indicated.
1. Commissioning INDRAMAT AC Main Spindle Drives
DC bus dynamic braking
Checking motor feedback
Checking the speed
command value (analogue)
Checking the spindle speed
detector
Checking the motor
temperature detector
DC bus voltage
Check status signals