Siemens SINUMERIK 840DE sl Commissioning Manual page 105

Basesoftware and operating software

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Text = 2. NCU

Member1.Target = 192.168.214.241.192.168.214.2.#1

Member1.Text = NCU2%nKanal 1

Member2.Target = 192.168.214.241.192.168.214.2.#2

Member2.Text = NCU2%nKanal 2

For switching over an MCP with the operating software, the PLC block FB9 must not be used

(FB9 must not be active). If necessary, the MCP must be switched over in the PLC user

In the OB100 (call for FB1), set MCP1BusAdr to 255 and MCP1Stop to "true".

In the OB1, scan the "MMCBTSSready" (DB10.DBX108.3) signal. If this is set, write the MCP

address from DB19.DBB123 (MCP index) to the DB7.DBB27 before removing the MCP stop

bit DB7.DBX62.1. The MCP is now active.

If the "MMCBTSSready" (DB10.DBX108.3) is removed again (operating software switches to

another NCU), the MCP stop bit DB7.DBX62.1 will have to be reset.

Distribution via job lists in the case of 1:N

Simplified selection of programs

The function is only available in a group of several NCUs ands must be enabled in the

"systemconfiguration.ini " configuration file:

[miscellaneous]

distributeJoblist=true

The sources are located on the local drive of the PCU or the PC.

The distribution of the programs is done by selecting a job list which is located in a workpiece.

The job list may contain COPY and SELECT instructions:

; Copy A.MPF to NCU1:

COPY A.MPF NC=NCU1

; Copy B.MPF to NCU2:

COPY B.MPF NC=NCU2

; Copy all subprograms to all NCUs:

COPY *.SPF *

; Select A.MPF on NCU1 in channel 1.

SELECT A.MPF ch=NCU1,1

SINUMERIK Operate (IM9)

Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1

6.7 Distribution via job lists in the case of 1:N

Channel menu

Sinumerik 840d sl