Mitsubishi Electric NZ2GF-CCB User Manual page 132

(2) Between the master station and a CC-Link remote device station
(a) From a CC-Link remote device station to the master station (RX/RWr) (input)
The following shows the time it takes for a CPU module device of the master station to turn on (off) after a
signal is input to a CC-Link remote device station or the time it takes until the data of a CPU module device is
changed.
For CC-Link, station-based block data assurance is disabled and the asynchronous mode is used.
• CC-Link IE Field Network station-based block data assurance is available.
Calculated
Calculation formula for asynchronous mode
value
(SM  1) + (LSf  n1) + 
Normal value
(SM  1) + {LSf  (n1 + 1)} + 
Maximum value
• CC-Link IE Field Network station-based block data assurance is not available.
Calculated
Calculation formula for asynchronous mode
value
(SM  1) + (LSf  1) + 
Normal value
(SM  1) + (LSf  2) + 
Maximum value
SM: Sequence scan time of the master station (including the link refresh time of the receiving side)
LSf: Link scan time of CC-Link IE Field Network
n1: Value obtained by rounding up the decimal places of (SM  LSf)

: Time for data transfer from CC-Link to CC-Link IE Field Network
R
LSc: Link scan time of CC-Link
Rd: Processing time of a CC-Link remote device station ( Manual for the CC-Link remote device station
used)
130
+ (LSc  1) + Rd
R
+ (LSc  2) + Rd
R
+ (LSc  1) + Rd
R
+ (LSc  2) + Rd
R
Calculation formula for synchronous mode
(SM  1) + (LSf  1) +  + (LSc  1) + Rd
R
(SM  1) + (LSf  2) +  + (LSc  2) + Rd
R
Calculation formula for synchronous mode
(SM  1) + (LSf  1) +  + (LSc  1) + Rd
R
(SM  1) + (LSf  2) +  + (LSc  2) + Rd
R