Siemens SINUMERIK 840D Description Of Functions page 214

4 Data Descriptions
4.1 Machine data
10390 $MN_SAFE_IN_HW_ASSIGN[n]: 0...7
MD number Input assignment ext. SPL interface
Default: 0
Change becomes effective after POWER ON:
Data type: DWORD
Meaning One input byte of the NCK I/Os can be assigned bytewise (byte-serial) to the system
variables $A_INSE[x] using this machine data.
n
=0
=1
=2
=3
=4
=5
=6
=7
Structure: refer to MD 10366: $MN_HW_ASSIGN_DIG_FASTIN.
In this case, the restriction applies that an I/O module must addressed via the MD. An
assignment to another system variable is not possible.
Corresponds with ... MD 10392: $MN_SAFE_OUT_HW_ASSIGN
References Refer to Chapter 3, "Safe programmable logic (SPL)"
10392 $MN_SAFE_OUT_HW_ASSIGN[n]: 0...7
MD number Output assignment ext. SPL interface
Default: 0
Change becomes effective after POWER ON:
Data type: DWORD
Meaning One output byte of the NCK I/Os can be assigned bytewise (byte-serial) to the system
variables $A_OUTSE[x] using this machine data.
n
=0
=1
=2
=3
=4
=5
=6
=7
Structure: refer to MD 10364: $MN_HW_ASSIGN_DIG_FASTOUT.
In this case, the restriction applies that an I/O module must addressed via the MD. An
assignment to another system variable is not possible.
Corresponds with ... MD 10390: $MN_SAFE_IN_HW_ASSIGN
References Refer to Chapter 3, "Safe programmable logic (SPL)"
Assigning local inputs on the NCU to the SPL interface (from SW 6.3.21):
•
Setting the value "nn" can be used to define which of the available four digital
I/Os are to be used for the SPL SGEs/SGAs:
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SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
Min. input value: 0
Protection level (R/W) 7/2
Applies from SW 4.4.18
System variables Comment
$A_INSE[1..8] Assignment for 1st byte
$A_INSE[9..16] Assignment for 2nd byte
$A_INSE[17..24] Assignment for 3rd byte
$A_INSE[25...32] Assignment for 4th byte
$A_INSE[33...40] Assignment for 5th byte
$A_INSE[41...48] Assignment for 6th byte
$A_INSE[49...56] Assignment for 7th byte
$A_INSE[57...64] Assignment for 8th byte
Min. input value: 0
Protection level (R/W) 7/2
Applies from SW 4.4.18
System variables
$A_OUTSE[1..8]
$A_OUTSE[9..16]
$A_OUTSE[17..24]
$A_OUTSE[25...32]
$A_OUTSE[33...40]
$A_OUTSE[41...48]
$A_OUTSE[49...56]
$A_OUTSE[57...64]
Parameterization for s = 0 for SPL SGEs/SGAs:
i =0H
mm =00H
xx =00H
nn =01H – 0FH
Safety
Max. input value: 01 1E 08 02
Unit: -
Max. input value: 01 1E 08 02
Unit: -
Comment
Assignment for 1st byte
Assignment for 2nd byte
Assignment for 3rd byte
Assignment for 4th byte
Assignment for 5th byte
Assignment for 6th byte
Assignment for 7th byte
Assignment for 8th byte
fixed
fixed
fixed
Screen form for the digital I/O used for
Inputs/outputs
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11.03
840D
840D