3.4.12 Performing communication debugging
-- Menu #11 "Communication Debugging" --
Menu #11 "Communication Debugging" in Programming mode allows you to view the data of
communication-related function codes (S, M, W, X, and Z codes) to help debug programs for communication
with host equipment.
Basic key operation
(1) When the inverter is powered on, it automatically enters Running mode. In Running mode, press t e
h
key to enter Programming mode. The menu for function selection will appear.
(2) Use the
/
keys to move the pointer
Æ
to "11. COMM DEBUG."
(3) Press the
key to call up the list of communication-related function codes.
(4) Use the
/
keys to move the cursor to the target function code.
(5) Press the
key to check the function code.
(6) Press the
key to return to the menu.
Figure 3.28 shows the LCD screen transition for "11. COMM DEBUG."
Select the target menu by moving the pointer
Æ
with
/
List of communication-related function codes
This screen lists function codes with their names.
Select the function by moving the cursor with
/
keys.
To go back to the menu, press the
key.
S Code
Function code # and name
Data
Range
Operation guide
Data can be changed with
/
keys.
M, W, X, Z Code
Data
Operation guide
Reference only (Cannot be
changed)
Figure 3.28 Screen Transition for "COMM DEBUG"
keys.
Press the
key to establish the target menu.
/
Press the
key to establish the target menu.
3-39
