14-28
182582-1CD
182582-1CD
14 Description of Units and Circuit Boards
14.6Machine Safety Terminal Block Circuit Board (JANCD-YFC22-E)
MH900, DX200 Controller
14.6.8 SYSRUN Signal Output
This signal is used to check whether the DX200’s status is normal or
abnormal.
This signal is output on the following conditions.
Fig. 14-19: Connection for SYSRUN Signal Output
Because the pulse signal is outputted from the specific output signal
(#50911) to the external device for each 100ms, it is also able to check
whether the DX200’s control circuit board is normal or abnormal.
Refer to section 4.12 “Specific Output Signals” of “DX200 OPTIONS
INSTRUCTIONS FOR CONCURRENT I/O” manual for more details.
Primary power supply
ON
OFF
Normal
Abnormal
ON
OFF
DX200 status
SYSRUN
23
24
CN219
DX200
SYSRUN-
SYSRUN+
SYSRUN-
SYSRUN+
Machine safety terminal
block circuit board
(JANCD-YFC22-E)
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