Tescom ER3000 - Page 6

9.6 PRESSURE PROFILE CONTROL VARIABLES ---------------------------------- 46
9.7 SINGLE “PUFF” SOLENOID CONTROL VARIABLE--------------------------- 47
9.8 PULSE MODE VARIABLES ----------------------------------------------------- 47
9.9 SCALING VARIABLES ---------------------------------------------------------- 47
9.10 ANALOG AND DIGITAL OUTPUT VARIABLES --------------------------------- 48
9.11 PWM CONTROL VARIABLES -------------------------------------------------- 48
9.12 G
AIN/OFFSET VARIABLES----------------------------------------------------- 49
9.13 FAILSAFE VARIABLES --------------------------------------------------------- 50
9.14 TABLE OF ALL ER3000 INTERNAL VARIABLES ------------------------------ 51
10. TROUBLESHOOTING ---------------------------------------------------- 54
10.1 LED INDICATORS ------------------------------------------------------------- 54
10.2 THIRD PARTY RS232/RS485 CONVERTERS --------------------------------- 55
10.3 ER3000 POWER-UP TEST, USING LED INDICATORS ----------------------- 55
10.4 ER3000 DATA COMMUNICATIONS TEST, USING LED INDICATORS ------- 55
10.5 PRESSURE CONTROL PROBLEMS --------------------------------------------- 57
10.6 A
CCEPTABLE RESISTANCE VALUES ------------------------------------------ 57
10.6.1 ER3000 RS485 Interface--------------------------------------------- 57
10.6.2 Converter RS485 Interface ------------------------------------------ 57
10.7 LEAK TEST --------------------------------------------------------------------- 58
10.7.1 Windows ER3000 Program------------------------------------------ 58
10.7.2 DOS Tune Program -------------------------------------------------- 58
11. ER3000 ACCESSORIES--------------------------------------------------- 60
12. MECHANICAL DIMENSIONS OF ER3000--------------------------- 61