Delta VFD-E User Manual

Appendix D How to Use PLC Function|
Revision Jan. 2009, 06EE, SW--PW V1.12/CTL V2.12 D-43
Mnemonic Function
PLS Rising-edge output
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
Operand
--
9 9
-- --
--
Explanations:
When X0=OFF→ON (rising-edge trigger), PLS command will be executed and M0 will send the
pulse of one time which the length is a scan time.
Program Example:
Ladder diagram: Command code: Operation:
LD X0 Load A contact of X0
PLS M0 M0 rising-edge output
LD M0 Load the contact A of M0
X0
M0
PLS
M0
Y0SET
Timing Diagram:
X0
M0
Y0
a scan time
SET Y0 Y0 latched (ON)
Mnemonic Function
PLF Falling-edge output
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
Operand
--
9 9
-- --
--
Explanations:
When X0= ON→OFF (falling-edge trigger), PLF command will be executed and M0 will send the
pulse of one time which the length is the time for scan one time.

Delta VFD-E Specifications

General

Protection Features	IP20
Enclosure Rating	IP20
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F, Sensorless Vector
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature	-10°C to +50°C
Analog Inputs	2 (0-10V, 4-20mA)
Analog Outputs	1 (0-10V)
Communication Interface	RS-485
Output Voltage	3-phase, equal to input voltage
Power Range	0.4kW to 7.5 kW
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Cooling Method	Fan cooled
Digital Outputs	1 relay output