Delta MS300 Series User Manual page 327

Chapter 12 Descriptions of Parameter SettingsMS300
02-54
Display the Frequency Command Executed by External Terminal
Settings
 When you set the source of the Frequency command as the external terminal, if LV or Fault
occurs, the external terminal Frequency command is saved in this parameter.
02-74
Internal / External Multi-Function Input Terminal Selection
Settings
 Selects the terminals MI1–MI7 to be internal terminals or external terminals. When the MIx is set
as internal terminal, the corresponding external terminal function is disabled.
 To activate internal terminals via Pr.02-75 setting.
Setting method: convert the binary 12bit number to hexadecimal number for input.
Example: if the MI1, MI3, MI4 are triggered by virtual terminals, then Pr.02-74 = 34h.
02-75
Internal Multi-Function Output Terminal Selection
Settings
 Sets the internal terminal action (ON / OFF) through digital keypad, communication or PLC.
 The Local / Remote options on the digital keypad have the lowest priority. When the PLC uses
the entity DI, the corresponding function of original DI can still be triggered through virtual
terminals.
 Pr.02-74 and Pr.02-75 can both be changed during RUN.
 Pr.02-74 and Pr.02-75 are saved after powering off.
 You can choose N.O. (Pr.02-12 bit = 0) or N.C. (Pr.02-12 bit = 1) through the Pr.02-12 MI mode
to trigger the virtual terminals.
0.00–599.00 Hz (Read only)
0000–FFFFh
0000–FFFFh
318
Default: Read only
Default: 0000h
Default: 0000h