Omron OMNUC W Series User Manual page 257

Operation
Note Refer to 4-4-3 Important Parameters.
Pn001.2 Function selection application switch 1 --- AC/DC power supply input selection (All operation
modes)
Setting 0, 1
range
Setting Explanation
Setting
0 AC power supply: AC power supplied from L1, L2, (L3) terminals
1 DC power supply: DC power from +1, -- terminals
• Select setting 1 if using a DC power supply.
• If using a DC power supply, perform the following operations.
Control circuit power supply: Supply DC power to L1C and L2C. There is no polarity.
Main circuit power supply: Supply DC power as follows: positive voltage to +1 terminal, and ground
to -- terminal.
Make sure input voltage is 120 to 179 V DC for 100 V input type, and 240 to 357 V DC for 200 V input
type and 690 to 780 V DC for 400 V input type.
Note 1. If using a DC power supply, the regeneration absorption circuit inside the Servo Driver will not
operate. The regeneration power returns to the DC power supply, so make sure the DC power
supply can absorb the regeneration power.
Note 2. If using a DC power supply, the residual voltage in the main-circuit power supply is not dis-
charged rapidly when the power is turned OFF. Be sure to mount a discharge circuit on the DC
power supply. Also, check that the charge indicator is not lit before storing the power supply
input when the power supply has been turned OFF (the discharge time for the Servo Driver is
approximately 30 minutes.)
Pn001.3 Function selection application switch 1 --- Warning code output selection (All operation modes)
Setting 0, 1
range
Setting Explanation
Setting
0 Only alarm code is output from ALO1, ALO2, and ALO3
1 Both alarm code and warning code are output from ALO1, ALO2, and ALO3
• Select whether the alarm code output will be from outputs ALO1 to ALO3 (CN1-37 to 39) if an alarm
(overload alarm, regeneration overload alarm) occurs.
Note Refer to 5-2 Alarms for warning code details.
D Function Selection Application Switch 2 (Pn002: Default Setting 0000)
Pn002.0 Function selection application switch 2 --- Torque command input change (Position, speed)
Setting 0 to 3
range
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Unit ---
Unit ---
Unit ---
Default 0
setting
Explanation
Default 1
setting
Explanation
Default 0
setting
Chapter 4
Restart Yes
power?
Restart Yes
power?
Restart Yes
power?
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