ABB ACS880 N5700 Series, Руководство по прошивке, Страница: 492 / 662

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
- / real32 With interface module 1, defines when zero pulses are
emulated in relation to zero position received from the
encoder.
For example, with a value of 0.50000, a zero pulse is
emulated whenever the encoder position passes 0.5
revolutions. With a value of 0.00000, a zero pulse is
emulated whenever the encoder position passes zero
position. Module 1 emulated
Z-pulse offset 91.33
32767 = 1 rev /
100000 = 1 rev Position of emulated zero pulses. 0.00000 ... 1.00000
rev
500 us / uint16 Selects a low-pass filter time for all of the digital inputs
of encoder interface module 1. Module 1 latch
trigger filter time 91.35
0 125 microseconds. 125 us
1 250 microseconds. 250 us
2 500 microseconds. 500 us
3 1 millisecond. 1 ms
4 2 milliseconds. (Requires logic version VIE02200 /
VIE12400 / VIE22200 / VIE32400 or later.) 2 ms
5 4 milliseconds. (Requires logic version VIE02200 /
VIE12400 / VIE22200 / VIE32400 or later.) 4 ms
Not selected / uint16 Selects the encoder input on interface module 2 whose
signal is echoed by or emulated to the TTL output.
See also section
Encoder support (page 84) .
Module 2 TTL output
source 91.41
0 TTL output not in use. Not selected
1 Input 1 is echoed by or emulated to the TTL output. Module input 1
2 Input 2 is echoed by or emulated to the TTL output. Module input 2
- / uint16 Defines the number of TTL pulses per revolution for
encoder emulation output of interface module 2. Module 2 emulation
pulses/rev 91.42
1 = 1 / 1 = 1 Number of TTL pulses for emulation. 0...65535
- / real32 With interface module 2, defines when zero pulses are
emulated in relation to zero position received from the
encoder.
For example, with a value of 0.50000, a zero pulse is
emulated whenever the encoder position passes 0.5
revolutions. With a value of 0.00000, a zero pulse is
emulated whenever the encoder position passes zero
position. Module 2 emulated
Z-pulse offset 91.43
32767 = 1 rev /
100000 = 1 rev Position of emulated zero pulses. 0.00000 ... 1.00000
rev
500 us / uint16 Selects a low-pass filter time for all of the digital inputs
of encoder interface module 2.
For the selections, see
91.35 Module 1 latch trigger filter
time .
Module 2 latch
trigger filter time 91.45
492 Parameters