Omron VARISPEED V7 User Manual

5 Operating the Inverter
39
 Test Run
The Inverter operates when a frequency (speed) is set.
There are four operating modes for the V7AZ:
1. Run Command from the Digital Operator (potentiometer/digital set-
ting)
2. Run Command from the control circuit terminals
3. Run Command from MEMOBUS communications
4. Run Command from communication card (optional)
Prior to shipping, the Inverter is set up to receive the Run Command and
frequency reference from the Operator. Below are instructions for run-
ning the V7AZ using the JVOP-147 Digital Operator (without potenti-
ometer). For instructions on operation, refer to page 50.
Operation reference or frequency reference constants can be selected
separately as shown below.
Name Constant
Run
Command
Selection
n003 = 0 --- Enables run, stop, and reset from Digital Operator.
= 1 --- Enables run and stop from control circuit terminals.
= 2 --- Enables MEMOBUS communications.
= 3 --- Enables communication card (optional).
Frequency
Reference
Selection
n004 = 0 --- Enables the Digital Operator’s potentiometer setting.
= 1 --- Enables Frequency Reference 1 (constant n024).
= 2 --- Enables a voltage reference (0 to 10 V) at the control circuit
terminal.
= 3 --- Enables a current reference (4 to 20 mA) at the control circuit
terminal.
= 4 --- Enables a current reference (0 to 20 mA) at the control circuit
terminal.
= 5 --- Enables a pulse train reference at the control circuit terminal.
= 6 --- Enables MEMOBUS communications.
= 7 --- Enables a voltage reference (0 to 10 V) at the Digital Operator’s
circuit terminal.
= 8 --- Enables a current reference (4 to 20 mA) at the Digital Operator’s
circuit terminal.
= 9 --- Enables communication card (optional).

Omron VARISPEED V7 Specifications

General

Brand	Omron
Model	VARISPEED V7
Category	Inverter
Language	English