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5. Operation
5-15
5.1.5 Main circuit power setting
Set the parameters about main circuit power.
■
Main circuit power input type selection
Set the type of power that will connect to main circuit power terminal (R/S/T of CNA or
terminal block) of servo amplifier.
For 200VAC, please select the type by power spec that will be used.
For 100VAC, please select "01:AC_Single_phase".
✔
For single-phase 200VAC power, AL.63 (Main Power Supply phase loss) will occur if
"00:AC_3-phase" is selected. So must select "01:AC_Single-phase".
■
Main power discharge selection
When cutting off the main power supply, select whether discharging or not a energy of DC bus
capacitor through regenerative resistor.
✔
When regenerative resistor is not connected, discharge will be not occur even if
"01:Discharge" is selected.
✔
When cut off the control power, discharge will be occur even if "00:Not_Discharge" is selected.
5.1.6 Regenerative resistor setting
Sets about a regenerative resistor.
■
Regenerative resistor selection
Select the regenerative resistor that will connect to the terminal (RB1/RB2 of CNA or terminal
block) of servo amplifier.
■
External regenerative resistor value
✔
The value of regenerative resistor shall be set when selecting "02: External R (use external
regenerative resistor)". This setting will invalid when selecting except "02: External R (use
external regenerative resistor)".
✔
Accurate value is not able to calculate in the average power monitor, if wrong value is set to
regenerative resistor.
Group
ID
Selection
Description
System
01
00
AC_3-phase
3-phase AC power is supplied to the main circuit.
01
AC_Single-phase
Single-phase AC power is supplied to the main circuit.
Group
ID
Selection
Description
System
04
00
Not_Discharge No
discharge.
01
Discharge Will
discharge.
Group
ID
Selection
Description
System
03
00
Not_Connect
No regenerative resistor connection.
01
Built-in_R
Using internal regenerative resistor.
02
External_R
Using external regenerative resistor.
Group
ID
Setting range
Unit
System
0B
1.0 to 100.0
ohm
Summary of Contents for Sanmotion R 3E S
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