Axis 7100 Service Manual Page 34

  • Download
  • Add to my manuals
  • Print
  • Page
    / 74
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 33
II.4.4 Service functions
The service functions are help functions for optimizing the controller parameters.
Constant speed
Drive runs with constant speed. The analog setpoint input is inoperable.
Constant current
Drive runs with constant current, under current control. Actual current is the phase current
(combined active and reactive currents). The analog setpoint input is inoperable.
Reversing mode
Drive runs in reversing mode. The analog setpoint input is inoperable.
II.4.5 Display actual value
Ambient temperature
The internal temperature is measured in the servo amplifier and displayed here in °C.
Heat sink temperature
The temperature of the heat sink is measured in the servo amplifier and displayed here in °C.
Intermediate circuit voltage
The intermediate circuit voltage which is produced in the servo amplifier is measured and dis
-
played in V.
I
t
The momentary effective loading is displayed in % of the preset rms value.
Ballast power
The actual ballast power is measured and displayed in W.
Speed
The actual speed of the motor is displayed in rev min
Current: actual value
The momentary value of the rms output current (active component) in A
Rotational angle
Displays the actual rotational angle of the rotor (only forn<20min
) in °mech and counts, re
-
ferred to the mechanical zero point of the measuring system.
Operating time
Counts the hours of operation of the servo amplifier.
II.5 Fault signals, BTB signal
All fault messages are signalled by the red collective display LED on the front panel
and displayed on the screen or the LCD display.
All faults result in opening of the BTB contact and a switch-off of the output stage.
undervoltage in intermediate circuit : limit set to 65V by the manufacturer
overvoltage in intermediate circuit : limit set to 750V by the manufacturer
output stage fault : fault in the output stage
mains-BTB : at least two phases of the mains are missing
aux. voltage fault : internal aux. voltage not correct
heat sink temperature too high : limit set to 80°C by the manufacturer
Internal temperature too high : limit set to 70°C by the manufacturer
motor temperature too high : limit set to 145°C by the manufacturer
brake fault : short-circuit
resolver error : cable break or similar
Page II - 18 Installation and commissioning Chapter II
01.98 digifas™ 7100 series
Page view 33
1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 73 74

Comments to this Manuals

No comments