Connection Via Ethernet - Siemens SINUMERIK 840D Function Manual

17.15.2

Connection via Ethernet

Parameter assignment
The parameters for handwheels connected via Ethernet modules, e.g. machine control panel
"MCP 483C IE", "HT 8", or "HT 2", are assigned in the following NC machine data:
● MD11350 $MN_HANDWHEEL_SEGMENT[< x - 1 >] = 7
When connected via Ethernet modules, the segment always has to be entered as 7
(Ethernet).
● MD11351 $MN_HANDWHEEL_MODULE[< x - 1 >] = 1
When connected via Ethernet modules, the module always has to be entered as 1.
● MD11352 $MN_HANDWHEEL_INPUT[< x - 1 >] = y
with y = 1, 2, 3, ... (handwheel interface at the Ethernet bus)
with x = 1, 2, 3, ... (handwheel number in the NC)
Handwheel interfaces at the Ethernet Bus
The handwheel interfaces at the Ethernet bus are numbered on the basis of the following
definitions:
● The sequence of the operator component interfaces is: MCP1, MCP2, BHG
● Each operator component interface has two handwheel interfaces
● Operator components: MCP 483C IE
A maximum of two handwheels can be connected to an MCP 483C IE via connections X60
and X61 . The assignment of the connections in the operator component interface is:
– Connection X60: 1st handwheel in the operator component interface MCP1 /MCP2
– Connection X61: 2nd handwheel in the operator component interface MCP1 /MCP2
● Operator components: HT 8
The handwheel of the HT 8 is always assigned to the 1st handwheel of operator component
interface MCP1 /MCP2 .
● Operator components: HT 2
The handwheel of the HT 2 is always assigned to the 1st handwheel in the operator
component interface BHG .
Operator component interface ->
Handwheel interface
1)
FB1 parameters
2)
Assignment of the handwheels
MCP 483C IE
HT 8
HT 2
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA
1
MCP1BusAdr
3)
X60
x
-
MCP1 MCP2
2 1
MCP2BusAdr
X61 X60
- x
- -
H1: Manual traversing
17.15 Start-up: Handwheels
BHG
2 1
BHGRecGDNo
X61 -
- -
- x
2
-
-
-
725