ADLINK PCI-8258 - Manual (Page 67)

Signal Connection 53
PCI-8254 / PCI-8258
3.7 INP / ZSP Input
PCI-8254/PCI-8258 provides 4/8 In-position (INP) or zero speed
detection (Zero-speed (ZSP)) input channel. Working with function
described in Section 4.8, it can be used as the trigger source for
in-position events of individual motion. In general, when servo
drive is set to position mode (P mode), the servo issues a (INP)
pulse signal to controller when movement get into position. When
servo drive is set at speed/torque (S/T mode), the actuator sends
a (ZSP) pulse signal to controller when motor speed is zero. See
below for corresponding pins of in-position or zero speed detection
signal input on DIN-825-GP4:
• Signal connection diagram:
Figure 3-8: Place / zero speed detection signal connection example
CMAx
Pin No (x=1~4)
Signal Name
(n=1~4)
Description Axis #
2 ZSP(n) Zero speed detection signal 1~4
2 INP(n)
In-position Input
(for pulse output mode only)
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