08/2005 Commissioning HMI Advanced (IM4)
2 Functions/Parameterization
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Installation and Start-Up HMI (IAM) - 08/2005 Edition
IM4/2-75
2.4.12 Double Channel Display
Application
In order to be able to use the double-channel display in the Machine operating
area, the following [MULTI_CHAN_i] sections are required:
[MULTI_CHAN_i]
CHAN_2 = k
"i" denotes the channel number in the current NCU.
The 2nd channel displayed is specified in the CHAN_2 entry CHAN_2 = k
Note
When the channel menu is selected, all entries under [MULTI_CHAN_i] are
ignored.
This default configuration only applies when switching from 1-channel to 2-channel
display. If 2-channel display is active and a channel is switched within the display,
the other channel remains unaffected.
Example for the default configuration of 2-channel display:
An NCU has 6 channels. (1,2,3,6,7,8). The channel combinations 1-6, 2-7, and 3-8
are always to be displayed together:
[MULTI_CHAN_1]
CHAN_2 = 6
[MULTI_CHAN_2]
CHAN_2 = 7
[MULTI_CHAN_3]
CHAN_2 = 8
[MULTI_CHAN_6]
CHAN_2 = 1
[MULTI_CHAN_7]
CHAN_2 = 2
[MULTI_CHAN_8]
CHAN_2 = 3
Note: Each of the paired channels appears once in [MULTI_CHAN_i] and once as
the 2nd channel in CHAN_2=i.
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