Reliance electric PSC7000, Operating Instructions Manual

Page: 63 / 84

10-9
Table 10-5 Origin Point Latch Input Selection Variable
Variable Conditions
0 Reverse rotation.
The origin point signal is on rising edge.
1 Forward rotation.
The origin point signal is on rising edge.
2 Forward/reverse rotation.
The origin point signal is on rising edge.
3 Reverse rotation. Z pulse is True.
The origin point signal is on rising edge.
4 Forward rotation. Z pulse is true.
The origin point signal is on rising edge.
5 Forward/reverse rotation. Z pulse is True.
The origin point signal is on rising edge.
6 Reverse rotation. The origin point signal is True.
The Z pulse is on falling edge.
7 Forward rotation. The origin point signal is True.
The Z pulse is on rising edge.
8 6 or 7
Phase A
Phase B
Origin
Capture
Fig.10-7 Variable = 0
Phase A
Phase B
Origin
Point
Signal
Capture
Fig.10-8 Variable = 1
Phase A
Phase B
Origin
Capture Capture
Fig.10-9 Variable = 2