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6.3 Using Programs on Remote I/O Network
6.3.2 Program example when utility package is used
6
PROGRAMMING
6.3.2 Program example when utility package is used
(1) List of devices
Table 6.7 List of devices
Device Function
W0 Device that Conversion completion flag is written by auto refresh
W1 Device that CH1 Measured temperature value is written by auto refresh
W2 Device that CH2 Measured temperature value is written by auto refresh
W3 Device that CH3 Measured temperature value is written by auto refresh
W4 Device that Error code is written by auto refresh
W5 Device that Warning output flag (Process alarm) is written by auto refresh
W6 Device that Warning output flag (Rate alarm) is written by auto refresh
W7 Device that Disconnection detection flag is written by auto refresh
D11 CH1 Measured temperature value
D12 CH2 Measured temperature value
D13 CH3 Measured temperature value
X20
Device that user turns ON to start reading
measured temperature values
QX10 (X20 to X2F)
X21
Device that user turns ON to reset a
disconnection detection state
X22
Device that user turns ON to reset an
error
Y30 to Y3B Error code display (BCD 3 digits) QY10 (Y30 to Y3F)
X100 Module ready
Q68RD3-G (X/Y100 to X/Y10F)
X10C Disconnection detection signal
X10F Error flag
Y10F Error clear request