Communication Command Guide
1.1
1.2
3.1
3.2
3.3
Point data writing 1 (M, P, S, AC, DC, Q, ZL, ZH, N, J, F, T)
3.4
Point data reading (?M, ?P, ?S, ?AC, ?DC, ?Q, ?ZL, ?ZH, ?N, ?J, ?F, ?T)
Status data reading (?D)
Input/output information reading (?IN, ?INB, ?OUT, ?OUTB)
Word input/output information reading (?WIN, ?WOUT)
Option information reading (?OPT, ?OPTB)
Alarm/warning information reading (?ALM, ?WARN)
Contents
B-1
B-2
B-2
B-2
B-3
B-5
B-5
B-5
B-5
B-6
B-6
B-7
B-8
B-8
B-8
B-8
B-9
B-9
B-10
B-11
B-11
B-12
B-12
B-13
B-14
B-14
B-15
B-16
B-17
B-18
B-19
B-20