Mitsubishi Electric 800 Series Instruction Manual page 213

• To switch between the Network operation mode and the External operation mode
1.
Set Pr.79="0" (initial value) or "2, "6" or "7". (When Pr.79 ="7" and the X12 (MRS) signal is ON, the operation mode
can be switched.)
2.
Set Pr.340 Communication startup mode selection ="0" (initial value), "1" or "2".
3.
Set "66" in one of Pr.178 to Pr.189 to assign the NET-External operation switching signal (X66) to a terminal.
4.
When the X66 signal is ON, Network operation mode is selected. When the X66 signal is OFF, the External
operation mode is selected.
Pr.340 Pr.79
setting setting
0 (initial 0 (initial value)
value), 1, 2
1
2
3, 4
6
7 X12 (MRS)
ON
X12 (MRS)
OFF
NOTE
• The priority of Pr.79 and Pr.340 and signals is Pr.79 > X12 > X66 > X65 > X16 > Pr.340.
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other
functions. Set parameters after confirming the function of each terminal.
Parameters referred to
Pr.15 Jog frequency
Pr.4 to Pr.6, Pr.24 to 27, Pr.232 to Pr.239 multi-speed operation
Pr.75 Reset selection/disconnected PU detection/PU stop selection
Pr.178 to Pr.182 (Input terminal function selection)
Pr.190 to Pr.196 (Output terminal function selection)
Pr.340 Communication startup mode selection
Pr.550 NET mode operation command source selection
212
5. PARAMETERS
5.6 (D) Operation command and frequency command
ON (NET)
NET operation mode
PU operation mode
NET operation mode
External/PU combined operation mode
NET operation mode
NET operation mode
External operation mode
page 224
X66 signal state
OFF (External)
External operation mode
External operation mode
External operation mode
External operation mode
page 226
page 162
page 343
page 297
page 213
page 214
Remarks
―
PU operation mode fixed
Switching to PU operation mode is disabled.
External/PU combined operation mode fixed
Switching between operation modes is enabled
while running.
Output is shutoff in the External operation
mode.
The operation mode is forcibly switched to the
External operation mode.