Hitachi L100DN DeviceNet Series Addendum Read This First Manual page 47

Step 4 – Prepare Inverter for Network
Verify that the inverter's DeviceNet parameters are set as directed.
• P_41 baud rate setting must be the same as your network host computer.
• P_42 MAC ID setting must be different from your network host computer.
• P_43 DeviceNet enable must be set = 1 (required by subsequent steps in example).
• P_44 and P_45 are recommended to remain at the default settings.
• P_46 and P_47 must be set to the default values (required by subsequent steps).
• P 48 selects the inverter's action if the inverter detects network idle (leave at default).
• P 49 allows the host computer to command motor in output freq. (set = 0) or by motor
speed in RPM (set = to number of poles). Leave at default (set = 0) for this example.
Func.
Code
P_41 DeviceNet baud rate
P_42 DeviceNet MAC ID
P_43 DeviceNet control enable
P_44 DeviceNet comm watchdog timer
P_45 Inverter action on DeviceNet comm
error
P_46 DeviceNet polled I/O: Output instance
number
P_47 DeviceNet polled I/O: Input instance
number
P_48 Inverter action on DeviceNet idle mode Five options:
P_49 DeviceNet motor poles setting for RPM Range is 00 to 38 (even
"P" Function
Name
Three options; select codes:
00 ...125 kbps
01 ...250 kbps
02 ...500 kbps
Selects the DeviceNet node
address, range is 0 to 63
Two options; select codes:
00 ...Disable
01 ...Enable
Range is 0.00 to 99.99 seconds
Five options:
00 ...Trip
01 ...Decelerate and trip
02 ...Hold last speed
03 ...Free-run stop
04 ...Decelerate and stop
Three settings:
20, 21, 100
Three settings:
70, 71, 101
00 ...Trip
01 ...Decelerate and trip
02 ...Hold last speed
03 ...Free-run stop
04 ...Decelerate and stop
numbers only), two types:
00 ...For freq. setting (Hz)
02 to 38... For speed (RPM)
L100DN Inverter
Defaults
Description
1.00
100
101
47
00
63
01
01
01
00