RS-485 Communication Features
Set the CNF.20
*
value (refer to 5.37 Operation
State Monitor on page 246)
Set the CNF.21
*
value (refer to 5.37 Operation
State Monitor on page 246)
Set the CNF.22
*
value (refer to 5.37 Operation
State Monitor on page 246)
Set the CNF.23
*
value (refer to 5.37 Operation
State Monitor on page 246)
* Displayed on an LCD loader only.
A frequency set via communication using the common area frequency address (0h0380,
0h0005) is not saved even when used with the parameter save function. To save a changed
frequency to use after a power cycle, follow these steps:
1 Set dr.07 to 1 (Keypad-1).
2 Set the frequency via communication into the parameter area frequency address (0h1101).
3 Perform the parameter save (0h03E0: '1') before turning off the power. After the power
cycle, the frequency set before turning off the power is displayed.
Inverter Memory Control Area Parameter (Read and Write)
Changeable
During
Operation
Monitor mode
initialization
0: No, 1: All Grp, 2: Drv Grp
3: bA Grp, 4: Ad Grp, 5: Cn Grp
6: In Grp, 7: OU Grp, 8: CM Grp
9: AP Grp, 12: Pr Grp, 13: M2
Grp
Setting is prohibited during fault
trip interruptions.