NC Commissioning with HMI Advanced
11.6 Handwheels
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
461
Note
A maximum of two handwheels can be connected via the cable distributor.
Example
Direct connection of 2 handwheels via a cable distributor.
Table 11-48 Assignment of handwheels in NC machine data
Value
1. Handwheel
MD11350 $MN_HANDWHEEL_SEGMENT[0]
1
Connection via cable distributor always 1
MD11351 $MN_HANDWHEEL_MODULE[0]
Connection via cable distributor always 1
MD11352 $MN_HANDWHEEL_INPUT[0]
1. Handwheel connection at cable distributor
2. Handwheel
MD11350 $MN_HANDWHEEL_SEGMENT[1]
Connection via cable distributor always 1
MD11351 $MN_HANDWHEEL_MODULE[1]
Connection via cable distributor always 1
MD11352 $MN_HANDWHEEL_INPUT[1]
2. Handwheel connection at cable distributor
11.6.3
Connection via PROFIBUS
Parameter assignment
Parameterization of handwheels connected via PROFIBUS modules, e.g. machine control
panel "MCP 483", is done with the following NC machine data:
●
MD11350 $MN_HANDWHEEL_SEGMENT[x] = 5
with x =
Handwheel No._in_NCK - 1
When connected via PROFIBUS module, the hardware segment has always to be
entered as 5 (PROFIBUS).
●
MD11351 $MN_HANDWHEEL_MODULE[x] = <
Index + 1>
with x =
Handwheel No._in_NCK - 1
The reference to the MD11353 $MN_HANDWHEEL_LOGIC_ADDRESS[<
Index>]
containing the logical base address of the handwheel slot is to be entered.
●
MD11352 $MN_HANDWHEEL_INPUT[x] =
<number_in_handwheel slot>
with x =
Handwheel No._in_NCK - 1
A handwheel slot can contain several handwheels. The number of the handwheel within
the handwheel slot has to be entered: 1, 2, ...
●
MD11353 $MN_HANDWHEEL_LOGIC_ADDRESS[<
Index>] = 1
<
Logical base address>
The logical base address of the handwheel slot, specified in SIMATIC STEP 7, HW-
Config, has to be entered.