Delta RMC101 - Manual (Page 605)

Resolver 6.5
Transducer Interface Modules 6-61
This gives a value between -Scale and +Scale
4. The result is compared with the Coordinate Limit to determine if it is within the allowable range
of Position Units. (See the Resolver Scaling topic for the definition of valid range). If it is outside
the valid range then Scale x 2 is added or subtracted to bring it back within range.
Useful Commands
In addition to the typical motion commands, the following commands are useful for resolver axes,
especially for resetting the position when used in rotational applications:
Zero Position/Set Target Command
Reset Position Command
Offset Positions Command
See also:
Resolver Configuration
Resolver LED Indicators
Resolver Wiring
Resolver Scaling
Resolver Specifications
Rotational Mode
6.5.2 Resolver Wiring
Note: When positive voltage is sent to an axis’s drive, the axis must extend. The extend
direction is defined as the direction that causes the transducer to return increasing counts.
Use shielded twisted pairs for all connections to inputs and outputs. Route the resolver wiring
separate from other wiring.
RMC Resolver Input
Eight-Pin Plug-in Terminal Block
Pin Function
R1 Reference Output +
Ref In Reference In (normally not used)
R3 Reference Ouput -