GE GFK-2892F User Manual page 92

Chapter 6. COMMREQ/Data_Init_Comm Programming
Read/Write Data Command Codes for COMMREQs #24 & #25
These commands are used with the Read Data and Write Data COMMREQs to read or write data to a Genius
High-speed Counter block. The Load and Set command codes are used in conjunction with the Write Data
COMMREQ and the Read command codes are used by the Read Data COMMREQ. In the following descriptions,
'n' represents the counter number.
Command (Decimal)
0
1
2
3
4
5
6
8
11
12
13
14
21
22
23
24
31
32
50
84
Command (Hex) Command Description
0000 Null command
0001 Load/Read Accumulator n
0002 Load/Read Hi Limit n
0003 Load/Read Lo Limit n
0004 Load Accumulator n Increment
0005 Set/Read Counter Direction (Type A counter n only)
0006 Load/Read Time Base n
0008 Load/Read Home Position n
000B Load/Read ON Preset n.1
000C Load/Read ON Preset n.2
000D Load/Read ON Preset n.3
000E Load/Read ON Preset n.4
0015 Load/Read OFF Preset n.1
0016 Load/Read OFF Preset n.2
0017 Load/Read OFF Preset n.3
0018 Load/Read OFF Preset n.4
001F Load/Read PRELOAD n.1
0020 Load/Read PRELOAD n.2
0032 Load/Read Oscillator Divisor
PACSystems RX3i Genius Communications Gateway GFK-2892F