Alstom GEM80-500 Series, Техническое руководство

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GEM80-500 Series Controller 6. Installation and Commissioning
(08/04) GEM80-500 Technical Manual (T2025En) Page 6-19
6.16 Overview of the Commissioning Procedure
To commission a GEM 80 system, everything needs to be checked to eliminate errors.
The larger the system, the more things there are to check. If a thorough check is not
carried out operation of the system might cause serious machinery damage by
switching on wrong outputs. So, commissioning requires a methodical, painstaking
approach. Don't try to speed up the procedure by cutting corners, or there will be
problems. The basic principle is to start off with a small amount of equipment, check it
out thoroughly, and then, when you're 100% certain that it all works, add a bit more
equipment, check that, and so on. The recommended sequence for commissioning is
as follows:
(a) Check the hardwired safety circuits into which the watchdog operates;
(b) Check the power supply;
(c) Check the processor;
(d) Add the Basic I/O, inputs first, then outputs;
(e) Add the Verification I/O, inputs first, then outputs;
(f) Add the GEMCAN I/O, inputs first, then outputs;
(g) Add the serial links to other controllers, printers or VDUs;
(h) Load an initial User Program;
(i) Check the Basic and Verification I/O Logic Inputs;
(j) Check the Basic and Verification I/O Outputs;
(k) Check the GEMCAN I/O Inputs;
(l) Check the GEMCAN I/O Outputs;
(m) Connect the Output Equipment;
(n) Load the User Program;
(o) Run the User Program without any Serial Links connected and check out the
program;
(p) When OK run the User Program with the Serial Links connected and test again
until the system is working efficiently.
If additional information is required for any of the commissioning stages refer to the
appropriate sections of the GEM80-400 T1614 Manual and the GEM80 GEMTEQ I/O
Technical Manual T2031En.