Axis-Enabling Module - HEIDENHAIN TNC 410 M Technical Manual

2.5.10 Axis-Enabling Module

UV / UVR / UR
power supply unit
U
Z
X79
X71 X72
U V W PE
April 2007
If no axis-enabling module is used (ID 341 518-02), all axis power modules are
switched off simultaneously via X72 of the UV(R) 1x0(D). The axis-enabling
module makes it possible to switch off power modules group by group.
The module—instead of the mounting pins for the covers— is screwed onto
the front panel of a power module.
The axis-enabling signal is transmitted via a line in the unit bus from power
module to power module. This line is interrupted through the axis-enabling
module so that all the power modules that are connected to the axis-enabling
module are switched off. All other power modules are switched off via X72 of
the UV(R) 1x0(D).
UM UM
U U
Z Z
X79 X79
U V W PE U V W PE
SPINDLE AXIS GROUP 1
Safety controller
release
AXIS GROUP 1
Safety controller
release
SPINDLE
The unit bus requires a 40-line ribbon cable which connects the UV(R) 1x0(D)
power supply unit with the axis-enabling module and the power modules to be
switched off via UV(R) 1x0(D).
A further 40-line ribbon cable connects the axis-enabling module with the
power modules to be switched off via the axis-enabling module.
The width of the covers required for the ribbon cables for the modular inverter
system is reduced by the width of the axis-enabling module (50 mm). Suitable
covers are included with the modular inverter system.
Accessories for Compact Inverters and Modular Inverters
Axis-release module
UM UM
U
Z
X72
X79 X79
PE U V W
U V W PE U V W PE PE
AXIS GROUP 2
Safety controller
AXIS GROUP 2
UM UP 110 CC / MC
X79
U V W PE PE
release
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