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--- documents:afr-500:afr500operating [2022/04/04 21:55]
rocky [3. SYSTEM COMPONENTS]
+++ documents:afr-500:afr500operating [2023/03/09 11:22] (current)
rocky [13. THERMOCOUPLE ALARMS]
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 ===== - SYSTEM DESCRIPTION =====
------ Better picture of product to get to chuck
+{{ :documents:afr-500:rocky_pix.jpg?nolink&1000 |}}
 ==== - OVERVIEW ====
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-[[documents:awi:awi_connection|{{:documents:afr-500:terminal_builder.jpg?nolink&600|}}]]
+[[documents:awi:awi_connection|{{:documents:afr-500:terminal_builder.jpg?nolink&600|}}]]\\
+\\
+\\
+\\
+**Single bank display configuration:**
+{{:documents:afr-500:acm_single_bank.jpg?nolink&800|SINGLE BANK CONFIGURATION}}\\
+\\
+\\
+\\
+**Dual bank display configuration**\\
+{{:documents:afr-500:acm_dual_bank.jpg?nolink&800|}}
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 Parts from each group below are required for each installation:
-AFR-500 Control Module................................................................... 691790-1\\
+AFR-500 Control Module................................................................... .....691790-1\\
 Control Valve, 0.75" NPT Piston-Style Stepper, <250 HP.................... 690153-1\\
 Control Valve, 1.5" NPT Piston-Style Stepper, <250 HP.....................690154-5\\
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 {{:documents:afr-500:img_7961.jpeg?nolink&200|}}
-Jumper GND - DI3 = Auxiliary Mode
+Jumper +5V - AD3 = Auxiliary Mode
 Auxiliary Mode is indicated by a BLUE LED located below the Altronic P/N on the label
 {{:documents:afr-500:img_7965.jpeg?nolink&200|}}\\
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 {{:documents:afr-500:table_input.jpg?nolink&400|}}
+===== - THERMOCOUPLE ALARMS =====
+All of the thermocouple inputs have an alarm set point that is configurable. When using the dual bank system this includes the thermocouples on the auxiliary board. Additionally there is an alarm for the differential of thermocouple 3 minus thermocouple 2 for critical safety of the catalyst.
+{{:documents:afr-500:thermocouple_alarms.jpg?nolink&400|}}
+In conjunction with the alarm set points are three different type of alarm indicators.
+  * Non-latching registers that when mapped to the AWI appear as an LED and turn off after the fault condition has cleared
+  * Latching registers that when mapped to the AWI will appear as an LED and stay on even after the thermocouple is no longer in the fault condition
+  * A digital output signal attached to LS Digital Output 1 that latches on a fault condition
+To clear all of the alarms, regardless of a single or dual bank system, there is one ALARM ACKNOWLEDGE register.
+{{:documents:afr-500:alarm_ackknowledge.jpg?nolink&400|}}
 ===== - PRE-START INSTALLATION CHECKLIST =====