December 2001 Display and Operation 6 – 327
6.13.29 Radius Compensation
A path to be traversed can be increased or decreased by the tool radius by 
entering “R+” or “R–.”
The input dialog is not initiated with the “L” key but directly with the orange 
axis-direction key. For reasons of compatibility, this function has been retained 
for point-to-point and straight cut controls.
Example:  X + 20   R+ Conversational programming
G07 X + 20 G49 ISO programming
Paraxially compensated positioning blocks (R+/R–) and radius-compensated 
positioning blocks (RR/RL) must not be entered in succession. 
To avoid erroneous entries:
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7 Enter MP7246 = 1 to disable the input of paraxial positioning blocks. 
MP7246 Disabling paraxial positioning blocks
Input:  0: Paraxial positioning block enabled
1: Paraxial positioning block disabled
6.13.30 Power Interrupted Message
After the machine supply voltage is switched off, the TNC displays the error 
message POWER INTERRUPTED:
7
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7 Press the CE key to acknowledge this message and activate the PLC.
With MP7212 you can suppress this message, e.g. for unattended operation.
MP7212 Power interrupted message
Input: 0: Acknowledge Power Interrupted message with the CE key.
1: Power Interrupted message does not appear