Bosch PPC6 2 Series Manual de servicio Pagina 202

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5-172 Bosch Rexroth AG | Electric Drives and Controls Rexroth VCP-Operating Concept | R911305038 / 01
Standard Mode
operating device. The polling time for the serial message channel is
configurable.
The same procedure is used to address external masks and message
masks. Whenever the number transmitted corresponds to a mask num-
ber, this mask is displayed. If a mask and a message text exist for this
number, the mask (message mask, full-page fault message text) is dis-
played and the associated message text is entered into the message
memory.
5.22.6.1 Full-Page Message Output
The full-page message is a combination of message processing and
external mask selection.
For full-page message mask output, a mask and a message text must
be programmed with the same number.
The controller calls up the 'external mask' through the serial message
channel. When it is called up, the mask is displayed and the associated
message text is entered into the message memory. As you can choose
the display content freely, it is possible to implement a message mask,
full-page error output or other content types.
To be able to return to the previous mask from here, at least one mask
parameter must be programmed with the function 'previous mask'.
Message masks can also consist of several masks or even complete
structures for troubleshooting. A separate, full-page help text can be
configured for each full-page message.
5.22.6.2 Outputting Messages to a Logging Printer
When serial messages are logged directly, the printer always runs syn-
chronously. Every new message arriving via the serial message chan-
nel is printed immediately and is transferred to the message memory in
parallel. Here, attention must be paid that the printer can only process
one print job at one time. Every print request must be ended before any
further print request is started by the system.
You can influence message output to a printer with the system variable
RepmanRepPrint.
The settings that apply when the formatted type of printout is selected
are the same as those selected for the display of messages in the mes-
sage mask.
Make sure that the message number is always written to the serial mes-
sage channel with a 16 bit command!
As a result of asynchronous processing of some data transfer protocols,
evaluation of the message number may lead to problems if the message
number has been entered with single-byte commands.
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