Technical Detail: 3HAC17484-1
The ABB 3HAC17484-1 (DSQC 562) is a **Serial Measurement Board (SMB)**. Located at the robot base, it tracks the position of up to 6 axes.
Function
- Input: Resolver signals.
- Memory: Stores revolution counter data (with battery).
- Communication: Serial link to Main Computer.
Diagnostics
Faults here cause «Resolver Error» or loss of position. Replacing the SMB board usually requires updating the revolution counters.
