Rockwell Automation Publication 20D-RN047A-EN-P - October 2019
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Position Control Bits Not Available for Controller
The following bits were added to parameters 740 [Position Control] and 741
[Position Status] as part of the Position Control Static Assembly for firmware
version 3.01.
• [Position Control]
– bit 24 “Find Home”
– bit 25 “Pos Redefine”
– bit 26 “Home Dir”
– bit 27 “Return Home”
– bit 28 “Home Switch”
– bit 29 “Home Marker”
• [Position Status]
– bit 13 “Home Required”
– bit 14 “Homing”
– bit 15 “Homed”
However, these bits were not added to the Controller side of the Static Assembly.
Therefore, the controller cannot connect to these bits when using the Position
Control Communication Format via the static assembly. If it is necessary to have
a controller connect to these bits, the User Defined or Custom User Defined
Communication format or explicit messaging must be used.
Speed Limited Adjustable Torque (SLAT) Bits Not Available for Controller
Bits 7 “SLAT Minimum” and 8 “SLAT Maximum” were added to parameter 110
[Speed/TorqueMode] as part of the Speed Control Static Assembly for firmware
version 3.01. However, these bits were not added to the Controller side of the
Static Assembly. Therefore, the controller cannot connect to bits 7 and 8 when
using the Speed Control Communication Format. If it is necessary to have a
controller connect to these bits, the User Defined or Custom User Defined
Communication format or explicit messaging must be used.
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