GE Fanuc | Series 90-30 | IC693PRG300 - GE Fanuc PLC

4Section 2: High Speed Counter ConfigurationIf you have just configured the Series 90 Micro PLC parameters using the Hand-HeldProgrammer (see Section 1) all you need to do to select the High Speed Counter is use theDown Arrow key [–] to sequence to the slot assigned to the High Speed Counter. Press theREAD key, then the ENT key.NoteThe Series 90 Micro PLC functions are assigned to rack and slot locationscorresponding to those in the Series 90-30 PLCs. The Series 90 MicroPLC system is always in rack 0, and the its HSC functions are in slot 4.Parameter DefinitionsWhen the Series 90 Micro PLC first powers up, it has default values for all of the HSCparameters. To meet the requirements of most applications, the High Speed Counterswill have to be configured before they can be used.Tables 4-2 through 4-4 list all the configuration parameters in the Series 90 Micro PLCHigh Speed Counter function and the abbreviations for those parameters as they aredisplayed on the Hand-Held Programmer. Note that parameters 1 through 4 arecommon to both A and B-type counters. Definitions for each parameter are provided onpages 4-11 through 4-15. For detailed information on operation of the Series 90 MicroPLC High Speed Counter function, see GFK-1065, the Series 90 Micro PLC User’s Manual.Table 4-2. Common Parameter AbbreviationsParameter HHP ScreenNumberHHPAbbreviationValue 1 Value 2 Value 3 DefaultCounter Type 1 CNTR TYPE ALL A B1-3/A4 – ALL AOutput Failure Mode 2 FAIL MODE NORMAL FRCOFF HOLD NORMALGFK-0402GChapter 4 Series 90 Micro PLC Configuration4-7