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
Содержание PCI-8254
Страница 2: ...ii Revision History Revision Date Description 2 00 2014 08 13 First release ...
Страница 8: ...viii Table of Contents Important Safety Instructions 209 Getting Service 211 ...
Страница 12: ...xii List of Figures ...
Страница 14: ...xiv List of Tables ...
Страница 24: ...10 Introduction ...
Страница 54: ...40 Getting Start with The Installation ...
Страница 78: ...64 Signal Connection ...
Страница 111: ...Motion Control Theory 97 PCI 8254 PCI 8258 MCP2 Bode plot page ...
Страница 165: ...Motion Control Theory 151 PCI 8254 PCI 8258 Example Figure 4 55 Continuous interpolation examples ...
Страница 222: ...208 Motion Control Theory ...