GE PACSystems RX7i Cpu Programmer's Reference Manual page 8

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4.11
Program Flow Functions ..................................................................................................... 201
4.11.1
Argument Present ................................................................................................................................................. 202
4.11.2
Call ............................................................................................................................................................................... 203
4.11.3
Comment .................................................................................................................................................................. 206
4.11.4
JumpN ........................................................................................................................................................................ 207
4.11.5
Master Control Relay/End Master Control Relay ...................................................................................... 208
4.11.6
Wires ........................................................................................................................................................................... 210
4.12
Relational Functions ............................................................................................................ 211
4.12.1
Compare .................................................................................................................................................................... 212
4.12.2
4.12.3
EQ_DATA ................................................................................................................................................................... 214
4.12.4
Range .......................................................................................................................................................................... 215
4.13
Timers ...................................................................................................................................... 216
4.13.1
Timed Contacts ...................................................................................................................................................... 216
4.13.2
Timer Function Blocks ......................................................................................................................................... 217
4.13.3
Standard Timer Function Blocks...................................................................................................................... 228
Chapter 5 Function Block Diagram (FBD) ............................................................................................. 233
5.1
Note on Reentrancy ............................................................................................................. 234
5.2
Advanced Math Functions .................................................................................................. 235
5.2.1
EXPT Function ......................................................................................................................................................... 237
5.3
Bit Operation Functions ...................................................................................................... 238
5.3.1
Logical AND, Logical OR, and Logical XOR.................................................................................................... 240
5.3.2
Logical NOT .............................................................................................................................................................. 242
5.4
Comments .............................................................................................................................. 243
5.4.1
Text Block .................................................................................................................................................................. 243
5.5
Comparison Functions ......................................................................................................... 244
5.5.1
5.6
Control Functions ................................................................................................................. 247
5.7
Counters .................................................................................................................................. 249
5.8
Data Move Functions ........................................................................................................... 250
5.8.1
Fan Out ...................................................................................................................................................................... 254
5.8.2
Move Data ................................................................................................................................................................. 255
5.9
Math Functions ...................................................................................................................... 257
5.9.1
Overflow .................................................................................................................................................................... 258
5.9.2
Add ............................................................................................................................................................................... 259
5.9.3
Divide .......................................................................................................................................................................... 260
5.9.4
Modulus ..................................................................................................................................................................... 261
GFK-2950C
February 2018
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