Omron OMNUC G User Manual page 312

5-26 User Parameters
Pn
Parameter name Setting
No.
Regeneration
Resistor
06C
Selection
5
Momentary Hold
06D
Time
Emergency Stop
06E
Torque
06F Reserved
Reserved
070
071 Reserved
Overload
Detection
072
Level Setting
Overspeed
073 Detection
Level Setting
074 Reserved
Reserved
075
076 Reserved
077 Reserved
5-79
Explanation
Sets the regeneration resistor operation and the regener-
ation overload (alarm code 18) operation.
Set this parameter to 0 if using the built-in regeneration
resistor.
If using an external regeneration resistor, be sure to turn
OFF the main power when the built-in thermal switch is
activated.
Sets the regeneration overload to match the
0 built-in regeneration resistor. (regeneration load
ratio below 1%)
The regeneration overload (alarm code 18) occurs
1 when the load ratio of the external regeneration
resistor exceeds 10%.
The regeneration processing circuit by the
external regeneration resistor is activated, but the
2
regeneration overload (alarm code 18) does not
occur.
The regeneration processing circuit is not activat-
3 ed. All regenerative energy is absorbed by the
built-in capacitor.
Sets the amount of time required to detect shutoff when
the main power supply continues to shut off.
The main power OFF detection will be disabled if this
parameter is set to 1000.
Sets the torque limit during deceleration because of the
Drive Prohibition Input when the Stop Selection for Drive
Prohibition Input (Pn066) is set to 2.
When this parameter is set to 0, the normal torque limit will
be set.
The maximum value of the setting range depends on the
Servomotor.
Do not change.
Do not change.
Do not change.
Sets the overload detection level.
The overload detection level will be set at 115% if this
parameter is set to 0.
Normally, use a setting of 0, and set the level only when
reducing the overload detection level.
Sets the overspeed detection level.
The overspeed detection level is 1.2 times the maximum
Servomotor rotation speed when the parameter is set to 0.
Normally, use a setting of 0, and set the level only when
reducing the overspeed detection level.
Note The detection margin of error for the setting is
±3 r/min for a 7-core absolute encoder and
±36 r/min for a 5-core incremental encoder.
Do not change.
Do not change.
Do not change.
Do not change.
Default Setting
Unit
setting range
0 --- 0 to 3
35 2 ms 35 to 1000
0 % 0 to 300
0 --- ---
0 --- ---
0 --- ---
0 % 0 to 500
0 r/min 0 to 20000
0 --- ---
0 --- ---
0 --- ---
0 --- ---
C
C
B
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A
A
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