Delta RMC101 - Manual (Page 634)

RMC100 and RMCWin User Manual
7-10
7.4.13 Cannot home an axis while synchronized
Homing an axis changes the current position and would confuse a synchronized axis. For this
reason, homing is not allowed while an axis is synchronized.
7.4.14 Cannot issue a ’r;Z’ or ’r;z’ command to a
synchronized axis
These commands change the current position of the axis, which would confuse the synchronized
axes; therefore, these commands cannot be issued while an axis is synchronized.
7.4.15 Cannot overflow command pressure
This error is generated when the Move Relative (J) command is issued to a pressure axis, but the
current Command Pressure plus the Command Value would overflow the range for the Command
Pressure: -32768 to 32767. You either did not have the Command Pressure you expected when
the command was issued, or you need to change the Command Value issued with the Move
Relative (J) command.
If this error occurs, the command will ignored.
7.4.16 Cannot use synchronization with speed control
Speed Control and Synchronization are mutually exclusive features; that is, an axis may use one
or the other but not both at the same time. However, Gearing can be used with Speed Control.
Refer to the Mode word for details on enabling these features.
7.4.17 Command pressure cannot be less than pressure set
A
Note: This condition is no longer considered a parameter error in RMC CPU firmware versions
newer than 19980414. In those versions of firmware, when Pressure Set A is set above
Command Pressure and the pressure reaches Pressure Set A, then the pressure is ramped to
the Command Pressure using a full ramp.
When using Pressure Set Mode, the Command Pressure—which is issued as the Command
Value in a Set Pressure command—must always be greater than or equal to Pressure Set A.