Test Routine 2 - HEIDENHAIN iTNC 530 Service Manual

16.2.2 Test routine 2

Machine
MP 100.x
parameters used
MP 2180.x
in example
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 the cover of the ribbon cables for the inverter modules.

Exchange the motor power stage connection of the defective axis with that of a functional axis
at the CC.
In the example X51 (X-axis) with X52 (Y-axis).
Caution: Be careful when reconnecting ribbon cables.
 Switch on main switch of machine.
 Do not acknowledge POWER INTERRUPT message. Call machine parameter list with code
number 95148.
 Exchange the input values of MP 120.x for the defective axis with those of the other axis.
In the example MP 120.0 (X-axis) = 52, MP 120.1 (Y-axis) = 51.
 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 the axis.
July 2002
= - - - - -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)
= 52 (Y-axis at motor power stage connection X52)
= 53 (Z-axis at motor power stage connection X53)
= 54 (C-axis at motor power stage connection X54)
= 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.
UV
UM
UM
UM
PWM
PWM
UP
UV 105
CC 422
MC 422
16 – 235