Mitsubishi Electric MELSEC iQ-R User Manual page 41

■Accuracy of the inter-module synchronization
Accuracy
Inter-module synchronization accuracy
Synchronization accuracy of the external
output signals
Description
The detection accuracy of the timing to start the inter-module synchronization cycle of this module (inter-module
synchronization accuracy) differs depending on the system configuration (mounting position of the module). For
details, refer to the following.
 MELSEC iQ-R Inter-Module Synchronization Function Reference Manual
When "SYNC" is set for "Delay Time(Unit)" of an external output block, the input status to the external output
block is reflected to the external output within 1s (output response time) from the timing to start the inter-module
synchronization cycle.
Thus, the external output timing differs among multiple flexible high-speed I/O control modules by the time of 1s
(output response time) plus the inter-module synchronization accuracy.
1 FUNCTIONS
1.5 Inter-Module Synchronization Function
1
39