The California ISO has revised the operating procedures referenced below.
5110 Real-Time Communications Guidelines, version 16.0, effective Dec. 17, 2020.
Annual Review:
Section 3.3.2: Updated 1 & 3, adding information regarding electronic Operating Instruction.
Updated instances of “ISO” to “CAISO.”
Version History, version 13: Corrected to read Reliability messaging system.
Minor format and grammar updates and removed history prior to five-years.
5310 Generation Station Requirements and Communications, version 5.1, effective Dec. 17, 2020.
Replaced Generator Operator and GOP with Generating Resources throughout. Removed actions required of Generating resources in low frequency event (Section 3.4).
Updated all references of “ISO” to “CAISO.”
Minor format and grammar updates.
ISO Operating Procedures - http://www.caiso.com/rules/Pages/OperatingProcedures/Default.aspx