Delta AX-3 Series, Operation Manual, Page: 227 / 370

C h a p t e r 7 M o t i o n C o n t r o l B a s i c S e t t i n g s & O p e r a t i o n
7 - 1 0 9
7_

For MC_Camln function block in POU, SSI can be used for master source, while the input name of
Master axis is Encoder_Axis.
7.7.7.4 Pulse Encoder Setting
The connecting method for AX series and pulse-type encoders supports interface regarding differential input (2 sets)
and open collector for pulse input ( 6 sets). Through connecting D-SUB15 port and PLC, the differential interface
has 2 sets of high-speed counter to count the amount of encoder’s pulse value or frequency; the open collector for
pulse input regarding the external encoder requires connecting input points on the IO boards, the section contains
6 sets of high seepd counter to count the amount of encoder’s pulse value or frequency. You need to click and
enable pulse-type encoder function for required parameter settings, then receive encoder’s data via hardware
configuration channels.
The section describes the pulse-type encoder function modules of the IO (see below), the maximum amount
concerning
AS508ECT-B
support for high speed counter and the total of high speed timers are 8 sets.

High speed counter (Cnt)
When selecting Cnt function in Hardware IO Configuration, you can also setup the high speed counter and
encoder sections.