3–10

“A” Group: Standard Functions

Run Command Source Setting - For parameter A002, the following table provides a further description of each option, and a reference to other page(s) for more information

Code

Run Command Source

Refer to page(s)...

 

 

 

 

 

 

01

Control terminal - The [FW] or [RV] input terminals control

4–12,3–42

 

Run/Stop operation

 

 

 

 

02

Keypad Run key - The Run and Stop keys provide control

2–25

 

 

 

03

ModBus network input - The network has a dedicated coil

B–19

 

for Run/ Stop command and a coil for FW/RV

 

 

 

 

A001/A002 Override Sources - The inverter allows some sources to override the settings for output frequency and the Run command in A001 and A002. This provides flexibility for applications that occasionally need to use a different source, leaving the standard settings in A001/A002. In particular, note the TM/PRG (Terminal/Program) DIP switch behind the front panel cover shown below. It is the switch to the right.

Configuring

Drive Parameters

 

 

SR 485 TM

SK

OPEPRG

The TM/PRG switch setting forces terminal operation, according to the table below:

TM/PRG

Item

Source

Switch Position

 

 

 

 

 

 

 

 

PRG (Program)

Output frequency source

Specified by A001 setting

 

 

Run command source

Specified by A002 setting

 

 

 

 

TM (Terminal)

Output frequency source

[O] or [OI] analog input terminal

 

 

Run command source

[FW] and/or [RV] input terminals

 

 

 

 

When A001 = 01 and A002 = 01, the inverter control source is the terminals, regardless of the TM/PRG switch position. When A001 and A002 setting is not 01, then the TM/PRG switch can force terminal input control.