Controller Selection Jumpers (Ieee1284) - CNC4PC C11G User Manual

Selecting the SCHP operation mode
The Safety Charge Pump can be activated or deactivated depending on the jumper
position
1-2: SCHP OFF 2-3: SCHP ON
Note: When the Safety Charge Pump is activated, the EN terminal is active and a valid
SCHP signal is present, pin 17 will go high. This high signal can be used to enable
other external devices, such as enabling other Breakout Boards, or relays that would
enable servos, VFDs, contactors etc....
5.5

Controller selection jumpers (IEEE1284)

Some motion controllers are not IEEE1284 compatible, set the jumper to select the
compatibility.
Compatible (IEEE1284) Not Compatible (IEEE1284)
User's Manual
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