Mitsubishi Electric MELSEC iQ-R Reference Manual page 12

Multiple CPU system
The system configurations are as follows.
Co-recording can be performed among recording devices by configuring multiple CPUs including a programmable controller
CPU or motion CPU (trigger relay device).
■Configuration example 1
When using co-recording between a camera recorder module controlled by CPU No.1 and motion CPU No.2
(1)
(1) Programmable controller CPU No.1 (trigger relay device)/camera recorder module (recording device) controlled by CPU No.1
(2) Motion CPU No.2 (trigger relay device or recording device
*1 Recording is performed on a motion CPU itself.
■Configuration example 2
When using co-recording between a recorder module controlled by CPU No.1 and a camera recorder module controlled by
CPU No.2
(1)
(1) Programmable controller CPU No.1 (trigger relay device)/recorder module (recording device) controlled by CPU No.1
(2) Programmable controller CPU No.2 (trigger relay device)/camera recorder module (recording device) controlled by CPU No.2
■Configuration example 3
When using co-recording between motion CPU No.2 and No.3
(1)
(1) Programmable controller CPU No.1 (trigger relay device)
(2) Motion CPU No.2 (trigger relay device or recording device
(3) Motion CPU No.3 (trigger relay device or recording device
*1 Any programmable controller CPU can also be configured even if it does not support co-recording or the co-recording setting is set to
"Not use."
*2 Recording is performed on a motion CPU itself.
2 SYSTEM CONFIGURATION
10
2.1 System Configuration
(2) (1)
(2) (1) (2)
(2) (3)
*1
)
*1
*2
)
*2
)