Siemens SINUMERIK 840D Function Manual page 726

H1: Manual traversing
17.15 Start-up: Handwheels
Operator component interface ->
Handwheel interface at the Ethernet bus (y)
1) Numbering of the handwheel interfaces within an operator component interface
2) Assignment of the operator component to the interface via the corresponding FB1 parameter
3) Assignment of the handwheels of the respective operator components to the handwheel interfaces
4) Numbering of the handwheel interfaces at the Ethernet bus -> MD11352 $MN_HANDWHEEL_INPUT[< x - 1 >] = y
Example
Parameterization of 3 handwheels, connected via the following operator components:
Operator component interface ->
Operator component
FB1 parameters
Handwheel interface
Handwheel interface at Ethernet bus ->
Table 17-1 NC machine data for the handwheel assignment
Machine data
MD11350 $MN_HANDWHEEL_SEGMENT[ 0 ]
MD11350 $MN_HANDWHEEL_MODULE[ 0 ]
MD11350 $MN_HANDWHEEL_INPUT[ 0 ]
MD11350 $MN_HANDWHEEL_SEGMENT[ 1 ]
MD11350 $MN_HANDWHEEL_ MODULE [ 1 ]
MD11350 $MN_HANDWHEEL_ INPUT [ 1 ]
MD11350 $MN_HANDWHEEL_SEGMENT[ 2 ]
MD11350 $MN_HANDWHEEL_ MODULE [ 2 ]
MD11350 $MN_HANDWHEEL_ INPUT [ 2 ]
Table 17-2
Parameter
MCPNum
MCP1In
...
MCP1BusAdr
726
MCP1
-> 1
4)
MCP1
HT 8
MCP1BusAdr := 39
x
1
Value
7
1
1
7
1
4
7
1
5
FB1 parameters (excerpt)
Value
:= 2
...
...
:= 39
MCP2
2 3
MCP2
MCP 483C
MCP2BusAdr := 192
- -
2 3
Description
HT 8: Handwheel number in the NC = 1
Segment: Ethernet
Module: Ethernet
Handwheel interface at Ethernet bus
MCP 483C IE: Handwheel number in the NC = 2
Segment: Ethernet
Module: Ethernet
Handwheel interface at Ethernet bus
HT 2: Handwheel number in the NC = 3
Segment: Ethernet
Module: Ethernet
Handwheel interface at Ethernet bus
Remark
// Number of connected MCPs
// MCP1 = HT 8
// MCP1 parameters...
// Via switches S1 and S2 on the connecting
device
// Set "IP address"
// MCP2 = MCP 483C IE
Function Manual, 06/2019, A5E47437747B AA
BHG
4 5
BHG
HT 2
BHGRecGDNo := 40
X61 x
4 5
Axes and spindles
6
-
6