H1: Manual and handwheel travel
3.10 Start-up: Handwheels
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
203
3.10.4 Connection via PROFIBUS (840D sl)
Parameter assignment
The parameter assignment of handwheels connected via PROFIBUSmodules (e.g.
"MCP 483" machine control table) is performed with the following NCK machine data:
● MD11350 $MN_HANDWHEEL_SEGMENT[<
Handwheel_No._in_NCK - 1
>] = 5
When connected via PROFIBUSmodule, the hardware segment has always to be entered
as 5 (PROFIBUS).
● MD11351 $MN_HANDWHEEL_MODULE[<
Handwheel_No._in_NCK - 1
>] = <
Index + 1
>
The reference to the MD11353 $MN_HANDWHEEL_LOGIC_ADDRESS[<
Index
>]
has to be entered, which contains the logical base address of the handwheel.
● MD11352 $MN_HANDWHEEL_INPUT[<
Handwheel_No._in_NCK - 1
>] =
<
Number_in_handwheel_slot
>
A handwheel slot can contain several handwheels. The number of the handwheel within
the handwheel slot has to entered: 1, 2, ...
● MD11353 $MN_HANDWHEEL_LOGIC_ADDRESS[<
Index
>] = <
logical base address
>
The logical base address of the handwheel slot, specified in SIMATIC STEP 7, HW
Config, has to be entered.
Handwheel slot
The PROFIBUSmodule must be configured besides the parameterization of handwheels in
the NCK machine data in STEP 7. Among others the logical address of the handwheel slot is
specified.
The handwheel slot is situated at the following slot of the PROFIBUSmodule:
PROFIBUS module Slot
Machine control panel MCP 483 2
Machine control panel MCP 310 2
Handwheel connection module 1
Example
Parameterization of five handwheels, connected via four machine control tables "MCP 483".
Two handwheels can be connected to a machine control table "MCP 483".
Handwheel number
in NCK
Machine data set
(Index)
Connection
1 0 1st MCP, 1st handwheel in handwheel slot
2 1 1st MCP, 2nd handwheel in the handwheel slot
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