Samson 3730 Series Mounting And Operating Instructions page 206

Error codes – Recommended
action
81 Reference graphs
Status classification
Recommended action Check and, if necessary, perform a new reference test.
16-18
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
Error occurred during plotting the reference graphs for drive signal y
steady-state or drive signal y hysteresis.
• Reference test canceled
• Reference line for drive signal y steady-state or drive signal y
hysteresis was not adopted.
Error messages are not yet saved in a non-volatile memory. They cannot
be reset.
[No message]
EB 8384-3 EN