Siemens SINUMERIK 840Di sl - 9.2 Machine data

9
Commissioning operating area 01/2008
9.2 Machine data
9
© Siemens AG 2008 All rights reserved.
9-432 SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
9.2 Machine data
Danger
Changes in the machine data have a considerable influence on the
machine. Incorrect configuration of the parameters can endanger
human life and cause damage to the machine.
Access to the machine data operating area can be controlled by
keylock switch or password.
Function
Areas
The machine data is divided into the following areas:
• General machine data ($MN )
• Channel-specific machine data ($MC )
• Axis-specific machine data ($MA )
• Display machine data ($MM )
• Drive-specific machine data ($M_)
• Machine data control unit: Drive parameters (solution line)
• Machine data feed-in: Drive parameters (solution line)
A
separate list display is provided for each of these areas in which you
can view and edit machine data.
The following information about the machine data is displayed from
left to right:
• Machine data number
• Machine data name, with field index if applicable.
• Value of the machine data
• Unit of the machine data
• Effectiveness
If the machine data does not use units, no units are displayed.
If the data is not available, the "#" symbol is displayed instead of the
value.
If the value ends in an "H", it is a hexadecimal value.