Chapter 12 Descriptions of Parameter Settings
MH300
Default: Read only
Settings
Read only
Pr.00-27 displays the user-defined value when Pr.00-26 is not set to 0.
Default: 0
Settings 0: Standard HOA function
1: Switch Local / Remote, the drive stops
2: Switch Local / Remote, the drive runs as the REMOTE setting for
frequency and operation status
3: Switch Local / Remote, the drive runs as the LOCAL setting for frequency
and operation status
4: Switch Local / Remote, the drive runs as LOCAL setting when
switched to
Local and runs as REMOTE setting when switched to Remote for frequency
and operating status.
The default for Pr.00-29 is 0, that is, the standard HOA (Hand-Off-Auto) function. Set the AUTO
and HAND frequency and operation source with Pr.00-20, 00-21 and Pr.00-30, 00-31. The external
terminal function (MI) = 56 for LOC / REM mode selection is disabled when Pr.00-29=0.
If Pr.00-29 is not set to 0, the top right corner of digital keypad KPC-CC01 (optional) displays LOC
or REM. Set the REMOTE and LOCAL frequency and operation source with Pr.00-20, 00-21 and
Pr.00-30, 00-31. Set the multi-function input terminal (MI) = 56 to set the LOC / REM selection.
The AUTO key on the KPC-CC01 (optional) is the REMOTE function; the HAND key is the LOCAL
function.
If Pr.00-29 is not set to 0, the AUTO / HAND keys are disabled. In this case, the external terminal
(MI) setting = 56 (local / remote selection) has the highest command priority.
Master Frequency Command Source (HAND, LOCAL)
Default: 0
Settings 0: Inputs from digital keypad
1: Inputs from RS-485 communication
2: Inputs from external analog (refer to Pr.03-00)
3: Inputs from external UP / DOWN terminals (multi-function input terminals)
4: Pulse inputs without direction command
(refer to Pr.10-16 without direction)
5: Pulse inputs with direction command (refer to Pr.10-16)
6: CANopen communication card
8: Communication cards (CANopen card not included)
9: PID function (Pr.08-65 should be set as 1)
NOTE:
HOA (Hand-Off-
Auto) function is valid only when you use with MO function
setting 41 and 56 or with KPC-CC01 (optional).
Determines the master frequency source in the "HAND, LOCAL" mode.