Which products are affected?
9300 vector 0.37…90 kW SW ≤ V6.3
What happens?
In the INTx function block the rotary phase at the INTx-IN input can be compared with a reference value at INTx-REF. Different comparing functions can be selected via codes C1350 (for INT1) and C1360 (for INT2). Although rotary phases are indicated here, these phases are designated with ABS under C1350 and C1360. In this case PHI would be the correct designation for the display text and in the documentation.
Moreover, the description of the selection options under codes C1350 and C1360 has been confused.
The correct description is as follows:
C1350: IN1 function Comparing function of input signal and reference value
C1350 = 0 |PHI|>=|REF| INT1-DOUT = HIGH if |rotary phase| ≥ |reference value|
C1350 = 1 PHI>=REF INT1-DOUT = HIGH if rotary phase ≥ reference value
C1360: IN2 function Comparing function of input signal and reference value
C1360 = 0 |PHI|>=|REF| INT2-DOUT = HIGH if |rotary phase| ≥ |reference value|
C1360 = 1 PHI>=REF INT2-DOUT = HIGH if rotary phase ≥ reference value
When does the problem occur?
When using the INT1 and INT2 function blocks.
Possible diagnostics?
Not necessary.
Short-term measures/recommendations?
None.
Evaluation:
This is a correction of the description. The drive performance is not influenced.
