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9. INTERFACE MODE
(1) Axis data command/status bit
Command bit Status Bit
Address Bit Symbol Signal name
When in
auxiliary
drive
Address Bit Symbol Signal name
When in
auxiliary
drive
100A 0
Reserved
0451 0
Reserved
1
1
2
2
3
3
4 ZSC Home position set
command
4 ZSF Home position set
complete
5
Reserved
5 ZSE Home position set
error
6
6
Reserved
7
7
Note. The addresses above are the addresses for the first axis. For the second axis and after, increase by C0h for each axis.
(a) Details on command bit
Abbreviation Signal name Function details
ZSC Home position set command [Function]
Commands home position set.
[Operation]
When home position set command (ZSC) is turned on, the current position is set as
home position.
This is used when absolute position detection system is valid.
(b) Details on status bit
Abbreviation Signal name Function details
ZSF Home position set complete [Function]
Notifies the home position set is complete.
[Operation]
<Conditions for turning on>
• Home position set is completed.
<Conditions for turning off>
• Home position set command (ZSC) is turned off.
ZSE Home position set error [Function]
Notifies the home position set failed.
[Operation]
<Conditions for turning on>
• During an operation alarm.
• During servo off (including servo alarm).
• During test mode.
• In-position signal is off.
<Conditions for turning off>
• Home position set command (ZSC) is turned off.