Mitsubishi Electric MELSEC iQ-R Series User Manual page 399

Tracking device/label setting
The following two methods are available for transferring devices and labels: automatically transferring all the devices and
labels in a batch or transferring specified devices and labels of a specified tracking block.
■Batch transfer
When "Tracking Device/Label Setting" is set to "Transfer collectively", the following devices and labels are assigned to the
tracking block No.1 and automatically transferred.
Type
Global device
*1
Local device
*2
Global label
Module label (extension base unit)
*1
Local label
*1 The data used in both systems execution programs is not transferred.
*2 Global labels with devices assigned are not transferred as global labels. They are transferred according to the tracking setting of the
assigned devices. To transfer global labels with devices assigned, specify the assigned global devices in the global device setting. (
Page 399 Global device setting)
To transfer the annunciator (F), link special relay (SB), link special register (SW), file register (ZR), or refresh
data register (RD), specify the corresponding data in "Device/Label Detailed Setting" of "Tracking Device/
Label Setting". ( Page 398 Detailed setting)
After setting "Transfer collectively", perform a test operation in the system design phase and check if the size
of tracking data is 1M words or smaller. If the size of the tracking data is larger than 1M words, a stop error
occurs when the CPU module is powered off and on or reset.
Description
■Bit device
• Input (X)
• Output (Y)
• Internal relay (M)
• Link relay (B)
• Step relay (S)
• Edge relay (V)
• Latch relay (L)
■Word device
• Timer (T)
• Long timer (LT)
• Retentive timer (ST)
• Long retentive timer (LST)
• Counter (C)
• Long counter (LC)
• Data register (D)
• Link register (W)
• Index register (Z)
• Long index register (LZ)
All local devices
All the global labels assigned to the device/label memory
The range that was set for the refresh target on the module label in the refresh settings parameter for
each module is transferred.
All local labels
26 REDUNDANT FUNCTION
26.3 Tracking Transfer
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