Hitachi L100DN DeviceNet Series Addendum, Read This First Manual

Page: 59 / 96

L100DN Inverter
59
e. Now turn OFF the FW Run bit (bit 1) in Word 0 as shown below. The motor will
now stop.
f. To demonstrate another control bit, turn on the RV Run bit (bit 1) as shown
below. The motor will now run in the reverse direction.
g. Now turn OFF the RV Run bit (bit 1) in Word 0 as shown below. The motor will
now stop.
h. Finally, turn OFF the Network Control bit (bit 5) and the Network Reference bit
(bit 6) as shown below. Notice that the inverter’s Run Key Enable LED now turns
ON, indicating that the inverter’s control source is local (keypad or terminal).
The second control sequence is complete. The host computer controlled the inverter with
Run/Stop (both directions), and also supplied the profile parameter values for output
frequency / accel / decel.
WARNING: Your application may require stopping the motor suddenly, in certain
conditions, to avoid injury to personnel or equipment damage. If so, be sure to configure
the [STP] input terminal on the inverter, described in “Three-wire Interface Operation”
on page 33. This will provide a way for the control environment at the inverter to stop
the motor, should the host computer fail to turn the motor OFF when required.
MSB LSB
High byte
MSB LSB
Low byte
Word 0 0060h
Hex
96
Decimal
Network Control FW Run
0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Network Reference
MSB LSB
High byte
MSB LSB
Low byte
Word 0 0062h
Hex
98
Decimal
Network Control FW Run
0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0
Network Reference RV Run
MSB LSB
High byte
MSB LSB
Low byte
Word 0 0060h
Hex
96
Decimal
Network Control FW Run
0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Network Reference RV Run
MSB LSB
High byte
MSB LSB
Low byte
Word 0 0000h
Hex
00
Decimal
Network Control FW Run
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Network Reference RV Run