SAMWONTECH
4st Edition of TEMI2000_Series IM : Aug. 18. 2009 Page 54 / 55
10 COMMUNICATION ERROR message
▶ ‘CONTROL PART WAS DISCONNECTED!’ message will appear on Operation screen shown as [Figure
10-1 Communication Error with CONTROL UNIT] when communication error between the CONTROL
UNIT and the DISPLAY PANEL occurs.
▶ ‘I/O BOARD WAS DISCONNECTED!’ message will appear on Operation screen shown as [Figure 10-2
Communication Error with I/O BOARD] when communication error between the I/O BOARD and the
DISPLAY PANEL occurs.
※ Factors for Communication Error
① Defect Communication Cable
② Connection error with communication cable
[Figure 10-1] Communication Error with CONTROL UNIT
[Figure 10-2] Communication Error with CONTROL UNIT