Detailed Description Of Shared Device For Speed Monitoring - Mitsubishi Electric MELSEC Q Series Programming Manual

4 DEDICATED DEVICES

4.3.4 Detailed description of shared device for speed monitoring

(1) Speed monitoring enabled flag
Signal name
Speed monitoring enabled flag
(Note-1): is Multiple CPU shared device start address of safety signal comparison parameter.
[Function]
Status of execution enable of the speed monitoring (SLS) function is stored.
[Operation]
After speed monitoring request signal is turned ON, and speed monitoring
parameter consistency check is completed normally, the bits of the
corresponding parameter block will be turned ON.
This signal does not show the executing state of the speed monitoring.
Confirm the executing status by "Speed monitoring executing flag".
Low side F E
High side
F E
(2) Speed monitoring executing flag
Signal name
Speed monitoring executing flag
(Note-1): is Multiple CPU shared device start address of safety signal comparison parameter.
[Function]
The monitoring status of monitoring of the speed monitoring (SLS) function
is stored.
PLC CPU side
U3E0\G +50, U3E0\G +51
D C B A 9 8 7 6 5 4 3 2
D C B A 9 8 7 6 5 4 3 2
PLC CPU side
U3E0\G +52, U3E0\G +53
4 - 14
(Note-1)
Device No.
Motion CPU side
U3E1\G +50, U3E1\G +51
1 0
bit
Speed monitoring parameter block No.1
Speed monitoring parameter block No.2
Speed monitoring parameter block No.16
1 0
bit
Speed monitoring parameter block No.17
Speed monitoring parameter block No.18
Speed monitoring parameter block No.32
(Note-1)
Device No.
Motion CPU side
U3E1\G +52, U3E1\G +53