Advertisement
Quick Links
Advertisement
Related Manuals for Omega CN76000
Summary of Contents for Omega CN76000
- Page 1 ˚F ˚C INDEX ENTER MADE IN USA 949-1241...
- Page 2 RS-485 Serial Comm unication. O M E G A L L O Y ® is a registered trademark of OMEGA ENGINEERING, INC. C H R O M E G A ® is a registered trademark of OMEGA ENGINEERING, INC. A L O M E G A® is a trademark of OMEGA ENGINEERING, INC.
- Page 3 RS-485 Serial Comm unication. O M E G A L L O Y ® is a registered trademark of OMEGA ENGINEERING, INC. C H R O M E G A ® is a registered trademark of OMEGA ENGINEERING, INC. A L O M E G A® is a trademark of OMEGA ENGINEERING, INC.
- Page 4 CKING Remove the packing list and verify that all equipment has been received. If there are any questions about the shipment, please call OMEGA Customer Service Department at 1-800-622- 2378 or (203) 359-1660. Upon receipt of the shipment, inspect the container and equipment for any signs of damage. Take particular note of any evidence of rough handling in transit.
-
Page 5: Input Selection
INPUT SELECTION INPUT SELECTION INPUT SELECTION INPUT SELECTION INPUT SELECTION DIP SWITCH LOCATION To change the input type, remove the instrument from its housing. Grasp the front bezel sides and pull forward to release it from the housing lock. Locate the dip switch on the right pcb. Determine the input type desired and change the dip switch setting as shown to the right. - Page 6 3 . To remove the logic jumper stri p, carefully insert a small flat blade screwdri v er between the retaining clip and the jumper at one end of the jumper stri p. Apply slight pressure to move the clip away from the jumper end until it is released, then lift it up and out of the clip.
- Page 7 AC SOLID STATE RELAY OUTPUT WIRING A AND B OUPPUT RATING: SEE DE-RATING CHART HEATER SOLENOID VALVE, OR CONTACTOR COIL OUTPUT A* HEATER SOLENOID VALVE, OR OUTPUT B* CONTACTOR COIL ALARM (IF PRESENT) (IF PRESENT) 1/4 AMP DERATING CHART 3AG 250 VAC COMBINED OUTPUTS A AND B °C...
- Page 8 HEATER SOLENOID VALVE, OR CONTACTOR COIL OUTPUT A* HEATER SOLENOID VALVE, OR OUTPUT B* CONTACTOR COIL ALARM (IF PRESENT) (IF PRESENT) 1/4 AMP DERATING CHART 3AG 250 VAC COMBINED OUTPUTS A AND B °C °F * SOFTWARE CONFIGURABLE LINE 85 TO 265VDC/VAC AS SPI OR SP2 50 THRU 400 Hz 5 VA MAX.
- Page 9 F RONT P ONT P ONT P ONT PANEL KEY FUNCTIONS ANEL KEY FUNCTIONS ANEL KEY FUNCTIONS ANEL KEY FUNCTIONS ONT P ANEL KEY FUNCTIONS Set Point 1 Lamp A l a rm Lamp Process Va ri a bl e Set Point 2 Lamp °F Indicator S e t Va ri a bl e...
-
Page 10: Security Level Selection
SECURITY LEVEL SELECTION Fo u r l evels of securi t y a r e p r ovided in the CN76000 menu system. The display shows the current securi t y l eve l . The leve l d e t e rmines which menus are locked preventing changes in menu item in those menus. -
Page 11: Secure Menu
SECURE MENU SECURE MENU SECURE MENU SECURE MENU SECURE MENU Hold UP ARR UP ARR UP ARR UP ARRO O O O O W W W W W & ENTER UP ARR ENTER ENTER ENTER ENTER for 5 Seconds to display the Secure menu . P r e s s INDEX INDEX INDEX INDEX t o... - Page 12 Input Fa u l t Timer will not be recognize d ( t i m e = i n f i n i t e ) . SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) SEnC SEnC OFF, , , , , 1 1 1 1 1 t o 4000...
- Page 13 a l l ows setting the maximum output limit. This is useful with processes that are ove r pow ered. SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) SECURE MENU (cont'd) S#LP S#LP S#LP S#LP S#LP Set Point Lamp: S e l e c t O on O on O on O on...
- Page 14 i f t h e P r i f t h e P r i f t h e P rocess ocess ocess ocess V V V V V alue does not fir alue does not fir alue does not fir alue does not firs t d r s t d r s t d rop belo...
- Page 15 an error, CHEC LorE and go to the set point indicated by CFLt. CFLt Communication Fault Mode (992): Select 1 or 2. 1 = On Communication fault, use local Set Point. 2 = On Communications fault, use CFSP. S E C O N D S E C O N D S E C O N DA R A RY MENU...
- Page 16 Automatic Reset Time. Select OFF OFF, 0 . 1 0 . 1 0 . 1 t o 99.9 0 . 1 99.9 99.9 99.9 minutes. Select OFF 0 . 1 99.9 t o sw i t c h t o O F S O F S O F S O F S...
- Page 17 adjustabl e. If none of the above are selected the menu indexes directly to S#Ot. Cycle Rate: Select 2 2 2 2 2 t o 80 80 s e c . Time Proportioning Control is adjustabl e i n 2 s e c . steps.
- Page 18 negative va l u e a l l ow ed is -199.9, -19.99, or -1.999. Note: Note: Note: Note: I n P C i s r e s e t t o zero when Note: the input type is changed, or when decimal position is changed in T/C or RT D r anges.
- Page 19 DIAGNOSTIC ERR GNOSTIC ERR GNOSTIC ERR GNOSTIC ERROR MESSA OR MESSA OR MESSA OR MESSAG E S G E S G E S G E S GNOSTIC ERR OR MESSA G E S SP1, SP2, and SP1, SP2, and SP1, SP2, and SP1, SP2, and SP1, SP2, and MEANING...
- Page 20 SP1, SP2 AND SP1, SP2 AND SP1, SP2 AND SP1, SP2 AND SP1, SP2 AND A A A A A CTION REQ CTION REQ CTION REQ CTION REQ CTION REQUIRED UIRED UIRED UIRED UIRED DISPLA DISPLA DISPLAY Y Y Y Y DISPLA DISPLA MEANING...
- Page 21 CONFIGURA CONFIGURA CONFIGURATION MENU TION MENU TION MENU TION MENU CONFIGURA CONFIGURA TION MENU DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN DO NOT ENTER THE CONFIGURATION MENU UNLESS YOU HAVE BEEN INSTRUCTED TO BY ANOTHER PART OF THESE INSTRUCTIONS.
- Page 22 CONFIGURA CONFIGURA TION CHAR TION CHAR TION CHART T T T T CONFIGURA CONFIGURA CONFIGURATION CHAR TION CHAR Do not Do not Hrd3 d3 d3 d3 d3 t o c o d e s d i f ferent from those on the controller Do not Do not Do not change Hr...
- Page 23 CONFIGURA CONFIGURA CONFIGURA CONFIGURA CONFIGURATION CHAR TION CHAR TION CHAR TION CHART (cont'd) TION CHAR T (cont'd) T (cont'd) T (cont'd) T (cont'd) CONFIGURA CONFIGURA CONFIGURA CONFIGURA CONFIGURATION CODE TION CODE TION CODE TION CODE TION CODE DISPLA DISPLA DISPLAY Y Y Y Y MENU ITEM MENU ITEM MENU ITEM MENU ITEM...
- Page 24 span value of -1999 to +9999 counts (total span of 11,998 counts). Independent s e t t i n g s fo r l ow scale (SCAL) and high scale (SCAH) range ends. Ramp / Soak: Ramp / Soak: Ramp / Soak: One ramp time and soak time, each adjustable from 0 to 100 hours. End Ramp / Soak: Ramp / Soak: procedure can be set for HOLD or OFF.
- Page 25 Input Rang Input Rang Input Ranges Input Rang Input Rang Input Type R A N G E RESOLUTION R A N G E RESOLUTION -100 to 1600°F 1°F -73 to 871°C 1°C Iron-Constantan -100.0 to 990.0°F* 0.1°F -73.0 to 871.0°C 0.1°C -200 to 2500°F 1°F...
- Page 26 Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective it will be repaired or replaced at no charge. However, this WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion, current, heat, moisture or vibration;...
- Page 27 RS-485 Serial Comm unication. O M E G A L L O Y ® is a registered trademark of OMEGA ENGINEERING, INC. C H R O M E G A ® is a registered trademark of OMEGA ENGINEERING, INC. A L O M E G A® is a trademark of OMEGA ENGINEERING, INC.