Chapter summary – Rockwell Automation 1771-IXHR , D17716.5.80 HIGH RESOL.THERMOCOUPLE User Manual
Page 47
Troubleshooting
Chapter 8
8Ć4
Status Reported in Word 13
Design your program to monitor status bits in word 13 during auto–calibration,
and to take appropriate action depending on your requirements. You may also
want to monitor these bits while troubleshooting with your industrial terminal.
The module sets a bit (1) to indicate it has detected one or more of the following
conditions as shown in Table 8.D.
Table 8.D
Status Reported in Word 13
Word
Bit
Condition
13
6
The EEPROM could not be written.
7
Channel(s) could not be calibrated as indicated by bits 08 through 15 respectively.
08-15
Bit 08 (channel 1) through bit 15 (channel 8) could not be calibrated. Check field
wiring arm connections and source for proper voltage.
In this chapter, you learned how to interpret the LED status indicators, status
words and troubleshoot your input module.
Chapter Summary