Delta Electronics VFD-E manual Revision June 2008, 04EE, SW--PW V1.11/CTL

Chapter 4 Parameters

Settings Function

Operation

Command

18Selection (Pr.02.01 setting/external terminals)

Operation Command

19Selection (Pr 02.01 setting/Digital Keypad)

Operation Command

20Selection (Pr 02.01 setting/ Communication)

21Forward/Reverse

Source of second

22frequency command enabled

Description

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.

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.

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.

This function has top priority to set the direction for running (If “Pr.02.04=0”)

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

ON: Run PLC Program

OFF: Stop PLC Program

23

Run/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.

4-142 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11