ABB ACS850 series, Firmware Manual

Page: 197 / 260

Parameters 197
Auto falling One of the above modes is selected automatically depending
on the TTL pulse frequency as follows: 5
93.11 Enc2 pulse nr Defines the pulse number per revolution for encoder 2.
0 … 65535 Number of pulses for encoder 2. 1 = 1
93.12 Enc2 type Selects the type of the encoder 2.
Quadrature Quadrature encoder (has two TTL channels, channels A
and B) 0
Single track Single track encoder (has one TTL channel, channel A) 1
93.13 Enc2 sp CalcMode Selects the speed calculation mode for encoder 2.
A&B all See parameter 93.03 Enc1 sp CalcMode . 0
A all See parameter 93.03 Enc1 sp CalcMode . 1
A rising See parameter 93.03 Enc1 sp CalcMode . 2
A falling See parameter 93.03 Enc1 sp CalcMode . 3
Auto rising See parameter 93.03 Enc1 sp CalcMode . 4
Auto falling See parameter 93.03 Enc1 sp CalcMode . 5
94
94 Ext IO conf
I/O extension configuration.
94.01 Ext IO1 sel Activates an I/O extension installed into Slot 1.
None No extension installed into Slot 1. 0
FIO-01 FIO-01 extension installed into Slot 1. 1
FIO-11 FIO-11 extension installed into Slot 1. 2
FIO-21 FIO-21 extension installed into Slot 1. 3
94.02 Ext IO2 sel Activates an I/O extension installed into Slot 2.
None No 2nd extension installed into Slot 2. 0
FIO-01 FIO-01 extension installed into Slot 2. 1
FIO-11 FIO-11 extension installed into Slot 2. 2
FIO-21 FIO-21 extension installed into Slot 2. 3
95
95 Hw configuration Diverse hardware-related settings.
95.01 Ctrl boardSupply Selects how the drive control unit is powered.
Internal 24V The drive control unit is powered from the drive power unit it
is mounted on. This is the default setting. 0
External 24V The drive control unit is powered from an external power
supply. 1
No. Name/Value Description FbEq
Pulse frequency of the channel(s) Mode used
< 2442 Hz A&B all
2442…4884 Hz A all
> 4884 Hz A falling