Test Routine 5 - HEIDENHAIN iTNC 530 Service Manual

16.2.5 Test routine 5

General If the iTNC is in order, an error diagnosis of the inverter / drive motor for two-axis modules
can be carried out by switching the channels on the HEIDENHAIN interface card.
Configuration and Interface card:
machine
parameters used
in example
At the output:
MP 100.x
MP 2180.x
MP 120.0
MP 120.1
MP 120.2
MP 120.3
MP 121.0
MP 121.1
Example  Switch off main switch of machine.
Error in X-axis

Remove cover from ribbon cables.

Exchange motor power stage connections X111 and X112 on the interface card.
 At the output exchange the motor connections on the SIMODRIVE 611D
in the example, the motor connections of the X and Y axis on the two-axis module.
 Switch on main switch of machine.

Acknowledge POWER INTERRUPT with CE key and switch on control voltage.
 When the inverter system and the iTNC are ready See section "Checking the Enables on the
iTNC" on page 225.
 Start positioning of axis.
July 2002
X111 (motor power stage connection of channel 1) connected with X51
(iTNC, X-axis)
X112 (motor power stage connection of channel 2) connected with X56
(iTNC, Y-axis)
Motor connection of channel 1 connected with motor X-axis
Motor connection of channel 2 connected with motor Y-axis
= - - - - -CZYX (X = 1st axis, Y = 2nd axis, Z = 3rd axis, C = 4th axis)
= 0 (PWM frequency = 5 kHz for all axes)
= 51 (X-axis at motor power stage connection X51)
= 54 (Y-axis at motor power stage connection X54)
= 52 (Z-axis at motor power stage connection X52)
= 53 (C-axis at motor power stage connection X53)
= 56 (1. spindle at motor power stage connection X56)
= 0 (2. spindle not active)
Caution
Please contact your HEIDENHAIN agency, if you want to execute this routine and different
values are entered in the parameters MP2180.x.
Only encoders within the groups X51 to X56 (main controller board) and X57 to X60
(aux. controller board) may be exchanged.
Does error display move
In example from X to Y
Channel 1 (X1) on the interface card
or motor output channel 1 on the
SIMODRIVE 611 D is defective.
to other axis?
YES
Interface card and SIMODRIVE
are in order. Error is
probably at drive motor
NO
(cabling).
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