Delta Electronics AC Motor Drive VFD-E - Manual (Page 195)

Chapter 4 Parameters|
4-142 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
Settings Function Description
18
Operation
Command
Selection (Pr.02.01
setting/external
terminals)
ON: Operation command via Ext. Terminals
OFF: Operation command via Pr.02.01 setting
Pr.02.01 is disabled if this parameter value 18 is set. See the
explanation below this table.
19
Operation
Command
Selection (Pr 02.01
setting/Digital
Keypad)
ON: Operation command via Digital Keypad
OFF: Operation command via Pr.02.01 setting
Pr.02.01 is disabled if this parameter value 19 is set. See the
explanation below this table.
20
Operation
Command
Selection (Pr 02.01
setting/
Communication)
ON: Operation command via Communication
OFF: Operation command via Pr.02.01 setting
Pr.02.01 is disabled if this parameter value 20 is set. See the
explanation below this table.
21 Forward/Reverse
This function has top priority to set the direction for running (If
“Pr.02.04=0”)
22
Source of second
frequency
command enabled
Used to select the first/second frequency command source. Refer
to Pr.02.00 and 02.09.
ON: 2nd Frequency command source
OFF: 1st Frequency command source
23
Run/Stop PLC
Program
ON: Run PLC Program
OFF: Stop PLC Program
When AC motor drive is in STOP mode and this function is
enabled, it will display PLC1 in the PLC page and execute PLC
program. When this function is disabled, it will display PLC0 in the
PLC page and stop executing PLC program. The motor will be
stopped by Pr.02.02.
When operation command source is external terminal, the keypad
cannot be used to change PLC status. And this function will be
invalid when AC Motor drive is in PLC2 status.