IMO Precision Controls K7 Series User Manual page 71

Chapter 7 Usage of Various Functions
(3) 2-phase operation mode (1 Multiplication Operation : D4999 = h2011)
U/D : set automatically by the phase difference between A and B phase
PR : set by external PR input
Multiplication : 1
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
7-
h2011 D4999
HSC
PV 00100
SV 01000
14 13 12 11