NCU/NX Terminal Assignment
3.6 NCU 7x0 and NX1x Terminal Assignment
Guide for the SINUMERIK 840D sl machine configuring
3-12 Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
Terminal assignment X122 (NX 10/15)
Pin
no.
Function Assignment recommendation BICO source/sink Macro number
ON / OFF 1 Line Module infeed with
DRIVE-CLiQ connection
NX: r0722.0 Infeed p840 1 Input
1)
"Infeed ready signal" from Line Module
without DRIVE-CLiQ connection
SLM X21.1 Drive p864
2 Input "OFF3 – rapid stop"
Function:
Braking with a configurable OFF3 ramp
(p1135,1136,1137); thereafter, pulse
suppression and starting lockout. The
drive stops controlled. The braking
response can be set separately for
each servo.
NX: r0722.1 Each drive
2. OFF3, p849
3 Input SH/SBC 1 - Group 2 SINAMICS Safety
Integrated (SH enable = p9601)
NX: r0722.2 p9620 (all drives
in the group)
4 Input SH/SBC 1 - Group 1 SINAMICS Safety
Integrated (SH enable = p9601)
NX: r0722.3 p9620 (all drives
in the group)
The macro does not
perform any BICO
interconnection; the
use of the function
requires
parameterization by
the user.
5 Ground for pins 1 ... 4
6 Ground for pins 7, 8, 10, 11
7 Output SH/SBC - Group 1
SINAMICS Safety Integrated
NX: p0738 r9774 bit 1
BICO from CU
after the
first drive in the
group
8 Output SH/SBC - Group 2 SINAMICS Safety
Integrated
NX: p0739 p9774 bit 1
BICO from CU
after the first drive
in the group
The macro does not
perform any BICO
interconnection; the
use of the function
requires
parameterization by
the user.
9 Ground for pins 7, 8, 10, 11
10 Input Bero 1 – zero mark substitute" NX: r0722.10 Drive: p495 = 2
Bero 2 – zero mark substitute NX: r0722.11 Drive: p495 = 3 11 Input
2. OFF 2 NX: r0722.11 Drive: p0845
The macro does not
perform any BICO
interconnection; the
use of the function
requires
parameterization by
the user.
12 Ground for pins 7, 8, 10, 11
1)
Low – high edge required!
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