IMO Precision Controls K7 Series User Manual page 72

Chapter 7 Usage of Various Functions
4) 2-phase operation mode (2 Multiplication Operation : D4999 = 2012)
U/D : set automatically by the phase difference between A and B phase
PR : set by external PR input
Multiplication : 2 times
Ladder diagram
F012
M000
M001
M002
Time chart
A-phase pulse input
B-phase input (U/D)
Current value of HSC
MOV
EN
U/D
PR
10 11 12 13 14 15
7-
h2012 D4999
HSC
PV 00100
SV 01000
16 17 18 17 16 15 14 13 12