Mitsubishi q64rd User Manual page 140

7 ONLINE MODULE CHANGE
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(f) Referring to (1), enable the conversion of the channels to be used, and
monitor the measured temperature values (16 bits) (buffer memory
addresses 11 to 14: Un\G11 to 14) or measured temperature values (32
bits) (buffer memory addresses 54 to 61: Un\G54 to 61) to check that
proper conversion has been made.
(g) Since the new module is in a default status, it must be initialized by a
sequence program after control resumption.
Before performing initialization, check whether the contents of the
initialization program are correct or not.
1) Normal system configuration
The sequence program should perform initialization on the leading
edge of Module READY (X9) of the Q64RD/Q64RD-G.
When control resumption is executed, Module READY (X0) turns ON
and initialization is performed. (If the sequence program performs
initialization only one scan after RUN, initialization is not performed.)
2) When used on remote I/O network
Insert a user device that will execute initialization at any timing
(initialization request signal) into the sequence program. After control
resumption, turn ON the initialization request signal to perform
initialization. (If the sequence program performs initialization only one
scan after a data link start of the remote I/O network, initialization is not
performed.)
MELSEC-Q
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