Mitsubishi Electric MELSEC iQ-R Series User Manual page 209

Communication cycle period
• Index: 1006H
Set the transmission cycle of the SYNC message.
Set a 32-bit value in s units. Note that a value smaller than 1ms will be adjusted to 1ms because the RJ71CN91 counts the
time in ms units. Setting the value 0 to this object disables SYNC message generation. To generate a SYNC message, the
RJ71CN91 must be the active NMT master.
• Setting range: 0 to 4294967295
Guard time
• Index: 100CH
This object indicates the waiting time for an NMT slave to return a response for node guarding.
Set a 16-bit value in ms units. Setting the value 0 to this object disables life guarding.
Life time factor
• Index: 100DH
Set this object to calculate the node life time for node guarding.
Set the value for the life time to be sufficiently larger than the value for the guard time on the NMT master side.
The node life time within which the NMT master polls an NMT slave can be calculated by multiplying this 8-bit object by the
Guard time (index 100CH). Setting the value 0 to this object disables life guarding.
To use node guarding, set both this object and Guard time (index 100CH). The order in which Guard time and Life time factor
are set does not matter.
Store parameters
• Index: 1010H
• Subindex: 01H
This object saves all parameters of the object dictionary in the flash ROM.
Write 65766173H (ISO8859 string code evas (save)) in subindex 01H to save the parameters. Saved parameters will be
enabled when the CPU module is powered off and on or reset.
Read this object to read the following information.
• b0: Fixed to 1 (CANopen node saved parameters on command.)
• b1: Fixed to 0 (CANopen node did not save parameters automatically.)
• b2 to b31: System area
Concise DCF (index 1F22H, subindex 01H to 7FH) need not be saved by this object because it is saved when
Concise DCF (index 1F22H, subindex 01H to 7FH) is updated.
APPX
Appendix 3 Object Dictionary
A
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