ABB 5SGX10H6004 High voltage thyristor module

Audit documentation should include an audit strategy and audit plan. It should record the procedures performed and evidence obtained and support the communicated results of the audit. Documentation should be sufficiently detailed to enable an experienced auditor, with no prior knowledge of the audit, to understand the nature, timing, scope and results of the procedures performed, the evidence obtained in support of the audit conclusions and recommendations, the reasoning behind all significant matters that required the exercise of professional judgement, and the related conclusions.

Auditors should establish effective communication throughout the audit process 

It is essential that the audited entity be kept informed of all matters relating to the audit. This is key to developing a constructive working relationship. Communication should include obtaining information relevant to the audit and providing management and those charged with governance with timely observations and findings throughout the engagement. The auditor may also have a responsibility to communicate audit-related matters to other stakeholders, such as legislative and oversight bodies

Planning an audit 

 Auditors should ensure that the terms of the audit have been clearly established Audits may be required by statute, requested by a legislative or oversight body, initiated by the SAI or carried out by simple agreement with the audited entity. In all cases the auditor, the audited entity’s management, those charged with governance and others as applicable should reach a common formal understanding of the terms of the audit and their respective roles and responsibilities. Important information may include the subject, scope and objectives of the audit, access to data, the report that will result from the audit, the audit process, contact persons, and the roles and responsibilities of the different parties to the engagement.

Superior products

ABB -- AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHEO0 3HNA00 DSOC series

BENTLY --- 3500 system/proximitor, front and rear cards, sensors, power modules, probes, cables

Emerson -- modbus card, power panel, controller, power supply, base, power module, switchEPRO --- Data acquisition module, probe, speed sensor, vibration sensor, shaft vibration transmitter, proximitor

FOXBORO - thermal resistance input/output module, power module, communication module, cable, controller, switch

GE --- module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card

HIMA --- DI module, processor module, AI card, pulse encoder

Honeywell --- Secure digital output card, program module, analog input card, CPU module, FIM cardMOOG - servo valve, controller, module, power module

NI --- Information acquisition card, PXI module, card, chassis multi-channel control card

WESTINGHOUSE --- RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module

Woodward - Regulator, module, controller, governor

YOKOGAWA - Servo module, control cabinet node unit