Entry type: Product note, Entry ID: 4331948, Entry date: 07/21/1997
New Modular PID Control for SIMATIC M7-300/400
Concerns products with the Catalog No.'s: 6ES7 884-1FA10-0YX0 Modular PID control for M7, single license 6ES7 884-1FA10-0YX1 Modular PID control for M7, copy license 6ES7 356-4BM00-0AE0 FM 356-4 function module 6ES7 356-4BN00-0AE0 FM 356-4 function module 6ES7 456-4EY00-0AE0 FM 456-4 function module 6ES7 388-4BN00-0AC0 CPU 388-4 6ES7 486-3AA00-0AB0 CPU 486-3 6ES7 488-3AA00-0AB0 CPU 488-3 6ES7 488-4GY00-0AC0 CPU 488-4 6ES7 488-5FY00-0AC0 CPU 488-5 6ES7 830-1AA10-8AG0 Modular PID Control manual, German 6ES7 830-1AA10-8BG0 Modular PID Control manual, English The "Modular PID Control" closed-loop control software package for SIMATIC M7-300/400 is now available. Modular PID Control for SIMATIC M7-300/400 is the first closed-loop software control package available for SIMATIC M7 and has the same scope of functions as the Modular PID Control package for SIMATIC S7-300/400 and C7. The individual functions are supplied in the form of C blocks and are interconnected by C programming. Interconnection of the blocks by means of CFC is in preparation. The software prerequisite is STEP 7 Standard V3.1 or higher. The manual is identical for SIMATIC S7 and M7 and must be ordered separa- tely. The scope of supply includes the following C blocks: FB A_DEAD_B Adaptive dead band FB CRP_IN Conversion of an analog input value FB CRP_OUT Conversion of an analog output value FB DEAD_T Dead time FB DEADBAND Dead band FB DIF Differentiator FB ERR_MON Error signal monitor FB INTEG Integrator FB LAG1ST 1st order lag element FB LAG2ND 2nd order lag element FB LIMALARM Limit monitor FB LIMITER Limiter FB LMNGEN_C PID continuous-action controller output FB LMNGEN_S PID step-action controller output FB NONLIN Non-linear static function FB NORM Physical normalization FB OVERRIDE Override control FB PARA_CTL Parameter control FB PID PID algorithm FB PULSEGEN Pulse generator FB RMP_SOAK Time scheduler FB ROC_LIM Rate of change limiter FB SCALE Linear scaling FB SP_GEN Setpoint generator FB SPLT_RAN Split ranging FB SWITCH Analog value switch FC LP_SCHED Controller-call scheduler 12 examples have also been included: EXAMPL01 Fixed setpoint controller with step-action output for integrating actuators EXAMPL02 Fixed setpoint controller with continuous-action output EXAMPL03 Fixed setpoint controller with switching output for proportional actuators EXAMPL04 Single-loop proportional controllers EXAMPL05 Multi-loop proportional controllers EXAMPL06 Blending controller EXAMPL07 Cascade controller EXAMPL08 Loop controller with precontrol EXAMPL09 Loop controller with feedforward control EXAMPL10 Split range controller EXAMPL11 Controller override EXAMPL12 Multi-variable control The examples are described in detail in the manual. Your SIMATIC contact at your local Siemens office will answer any more questions you may have. -------------------------------
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