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2 APPENDIX
2.1 CC-Link IE TSN
The following shows the related correspondence between the command bit setting and the PDS state. In order to avoid
missing the command at the time of communication error, maintain the state of Bit 7 = 1 on the Fault Reset command for at
least 10 ms when the communication cycle is 4 ms or less, or at least 20 ms when the communication cycle is 8 ms.
0: Off 1: On
: Neither on/off has an influence on the process
In order to transition from the "Switch on disabled" state to the "Operation enabled" state, it is necessary to give each
command of the "Shutdown", "Switch On", and "Enable Operation" sequentially. However, it is also possible to transit directly
from the ongoing state to the target state with one command.
Command
Command bit setting of Controlword
Transition No.
Bit 7
Fault
Reset
Bit 3
Enable
Operation
Bit 2
Quick
Stop
Bit 1
Enable
Voltage
Bit 0
Switch
On
Shutdown
0
1
1
0
(2), (6), (8)
Switch On
0
0
1
1
1
(3)
Disable Voltage
0
0
(7), (9), (10), (12)
Quick Stop
0
0
1
(7), (10), (11)
Disable Operation
0
0
1
1
1
(5)
Enable Operation
0
1
1
1
1
(4), (16)
Fault Reset
0 to 1
(15)
Current state
Command
Status after transition
Switch on disabled
Switch On
Switched on
Switch on disabled
Enable Operation
Operation enabled
Ready to switch on
Enable Operation
Operation enabled
Содержание Melservo-Jet MR-JET-G
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