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TROUBLESHOOTING
Trouble Codes
1
Relay 1 totalizer rate exceeded
2
Relay 2 rate exceeded
3
Relay 3 rate exceeded
4
Relay 4 rate exceeded
5
Pulse out rate exceeded
20
Error reading EEPROM on faceplate
21
Error writing EEPROM
22
Analog Input card missing
24
Temperature Input card missing
25
Invalid flow units configured
26
Invalid volume units configured
27
Bad input frequency
29
Internal error calculating flow rate
31
Error reading from analog input AD converter channel 1
32
Error reading from analog input AD converter channel 2
36
Error writing to analog input AD converter channel 1
37
Error writing to analog input AD converter channel 2
50
Error reading I2C address 0 (relays, buttons, and LEDs)
51
Error writing to I2C address 0
52
Error reading I2C address 1 (analog input card control lines)
53
Error writing I2C address 1
54
Error reading I2C address 2 (temperature input card control lines)
55
Error writing I2C address 2
71
Watchdog timer reset occurred
82
Fatal error initializing EEPROM
October 2017
CTL-UM-01026-EN-05
Troubleshooting
Page 29
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