Extended Function Setting Parameters (P2.51~99) - Savch SDA2 Series User Manual

6.4 Extended Function Setting Parameters (P2.51~99)

◆The parameters with "*"indicate that they are enabled only when power on again after parameter setting.
P2.51 Numerator 1 of electronic gear
P2.52 Numerator 2 of electronic gear
P2.53 Numerator 3 of electronic gear
Setting range
Specify the electronic gear ratio, using the input signal ("electronic gear numerator selection 0, 1" assigned
to EI signal).
Electronic gear numerator
selection 1
OFF
OFF
ON
ON
Do not change the electronic gear ratio in case of interrupt positioning or homing.
P2.54 Command pulse ratio 1
P2.55 Command pulse ratio 2
Setting range
Specify the multiplication of the command pulse.
The reference value selected with an input signal ("command pulse ratio 1, 2" assigned to a EI signal) is
enabled.
This function is only enabled in extended mode and positioning operation mode(P1.01 = 6 or 7)
*P2.56 Speed limit selection at torque control
Setting range
Select the method of setting limitation on the speed under torque control.
If the setting is 0, the reference value of P1.26 (maximum rotation speed) is the speed limit.
If the setting is 1, the limit is shown in the table below.
EI input signal
X3
OFF
OFF
OFF
OFF
ON
ON
1～4194304
Electronic gear numerator
selection 0
0.01~100.00
0: Parameter (P1.26)
1: As per multi-step speed selection inc. VREF terminal voltage
X2 X1
OFF OFF
OFF ON
ON OFF
ON ON
OFF OFF
OFF ON
OFF P1.06 Numerator 0 of electronic gear
ON P2.51 Numerator 1 of electronic gear
OFF P2.52 Numerator 2 of electronic gear
ON P2.53 Numerator 3 of electronic gear
Enabled speed limit
Speed limit 1 under torque control
Speed limit 2 under torque control
Speed limit 3 under torque control
Speed limit 4 under torque control
Speed limit 5 under torque control
115
Default value
Default value
Default value
Numerator of electronic gear
Default value
Default value 10.00
Default value
VREF
1
1
1
1.00
0