Siemens SINUMERIK ONE NCU 1750 - Assigning Parameters to the Analog Inputs; Outputs

Terminal Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
X333
n+4 Pin38
DO 4.7
Pin37
DO 4.6
Pin36
DO 4.5
Pin35
DO 4.4
Pin34
DO 4.3
Pin33
DO 4.2
Pin32
DO 4.1
Pin31
DO 4.0
n+5 Pin46
DO 5.7
Pin45
DO 5.6
Pin44
DO 5.5
Pin43
DO 5.4
Pin42
DO 5.3
Pin41
DO 5.2
Pin40
DO 5.1
Pin39
DO 5.0
Table 12-56 Output image of analog outputs for the 1st I/O module (m=56)
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit3 Bit1 Bit0
m+0 Analog Control Byte 0
m+1 Analog Control Byte 1
m+2 Analog Control Byte 2
m+3 Analog Control Byte 3
m+4 AO 0.15 AO 0.14 AO 0.13 AO 0.12 AO 0.11 AO 0.10 AO 0.9 AO 0.8
m+5 AO 0.7 AO 0.6 AO 0.5 AO 0.4 AO 0.3 AO 0.2 AO 0.1 AO 0.0
m+6 AO 1.15 AO 1.14 AO 1.13 AO 1.12 AO 1.11 AO 1.10 AO 1.9 AO 1.8
m+7 AO 1.7 AO 1.6 AO 1.5 AO 1.4 AO 1.3 AO 1.2 AO 1.1 AO 1.0
12.3.5.2 Assigning parameters to the analog inputs / outputs
Operating mode
Parameters are assigned to the operating mode via the m+0 byte (Analog Control Byte 0) of the
output image of the analog outputs:
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit3 Bit1 Bit0
m+0 AO
(channel
4)
AO
(channel
4)
AO
(channel
3)
AO
(channel
3)
AI
(channel
2)
AI
(channel
2)
AI
(channel
1)
AI
(channel
1)
m+1 Reserved Data for‐
mat
m+2 Reserved
m+3 Reserved
The reserved bits must be preassigned with the value "0".
The operating mode is set to "no operating mode" during ramp-up, as soon as a valid setting is
made this will be applied and will subsequently no longer be reset. If a reset is initiated by the
user, this is interpreted as an error.
Connectable components
12.3 PP 72/48D PN 2/2A PN
NCU 1750
Equipment Manual, 01/2022, A5E45627807B AE 151