ADLINK PCI-8258 - Manual (Page 68)

54 Signal Connection
3.8 ALM Input
PCI-8254/PCI-8258 provides 4/8 servo alarm input channels.
Working with function described in Section 4.11 it can be used as
the trigger source for motion interrupt event. In general, when
abnormality is encountered during servo drive movement, it issues
an (ALM) pulse signal to controller for abnormality occurrence.
See below for corresponding pins of servo alarm signal input on
DIN-825-GP4:
• Signal connection diagram:
Figure 3-9: Servo alarm signal connection example
CMAx / CMPx
Pin No (x=1~4)
Signal Name
(n=1~4)
Description Axis #
11 ALM(n) Servo alarm input 1~4
NOTE NOTE
PCI-8258 need two DIN-825-GP4 for eight axes motion control
functions
# 1 controls axes 1 ~ 4 and #2 controls axes 5 ~ 8