21
R19 Encoder
monitoring
If after positioning is initiated, no Encoder pulses are sensed after a time set in R19, positioning will be aborted
and Fault 01 will be displayed. Setting R19 to 0.0, disables Encoder pulse monitoring.
R20 Decimal Point
The decimal point is placed in a fixed position and is optical only. It does not change the resolution of the system.
The position is dependent on setting of Register R97.
With R97
=
xxxxx0
= mm mode
R20
=
xxxxx0
= 1/10
R20
=
xxxxx1
= 1/1000
R20
=
xxxxx2
= 1/100
R20
=
xxxxx3
= without
With R97
=
xxxxx1
= Inch mode 1/100
Decimal point is fixed at 1/100
With R97
=
xxxxx2
= Inch mode 1/1000
Decimal point is fixed at 1/1000
With R97
=
xxxxx3
= “Inch” factor freely programmable in R94
R20 =
xxxx0x
= 1/10
R20 =
xxxx1x
= 1/1000
R20 =
xxxx2x
= 1/100
R20 =
xxxx3x
= without
R21
Slow speed distance in negative direction
This parameter is important for application with different load conditions on forward or backward if no use of
automatic backlash compensation is desired. The Parameter R28/2 has to be set to 1 for activation.
Distance at which the controller switches from high speed to slow speed in negative direction (. The output high
speed will be switched off.
R22
Creep speed distance in negative direction
Distance to demand position in negative direction can be set in this parameter at which the controller switches
from slow to creep speed
R23 Stop offset distance in negative direction
The overrun distance in negative direction can be programmed in this parameter to compensate for distance from
the switch-off point of the motor to standstill.
R24
Backlash overrun zone 2
If actual position is inside the range of this register, at Start there is executed a backlash operation.
R25 Home
Position
Activating the input St3/5 will send the Axis to a prefixed position as set in R25.