A - 65
Appendices
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
A-2 CoE Objects
A
A-2-9 Safety Function Objects
Bit Description of Subindex 01 hex
Bit Description of Subindex 02 hex
• This object gives and resets an error of the safety function.
• You can use this function by mapping this object to the safety process data.
• If you map this object to the SDO communications or normal PDOs, the written value will be ignored.
Description of Reading and Writing
• This object gives the STO status and issues the STO command.
• You can use this function by mapping this object to the safety process data.
• If you map this object to the SDO communications or normal PDOs, the written value will be ignored.
Bit Description
1 Gives the STO status.
0: Normal status
1: STO status
7 Gives the error status of the safety
function.
0: No error
1: Error detected
Bit Description
7 Gives the safety connection status.
0: Without safety connection
1: With safety connection
Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default
setting
Data
attri-
bute
Size Access
PDO
map
Com-
plete
access
Modes of
operation
6632 --- error acknowl-
edge
0 to 1 --- 0 --- 1 bit
(BOOL)
WRxPDO,
TxPDO
Not possi-
ble
---
Access Description
Read Gives an error of the safety function.
0: No error
1: Error detected (STO internal circuit error
detection)
Write Resets an error of the safety function.
From 0 to 1: Error reset
Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default
setting
Data
attri-
bute
Size Access
PDO
map
Com-
plete
access
Modes of
operation
6640 --- STO command 0 to 1 --- 0 --- 1 bit
(BOOL)
WRxPDO,
TxPDO
Not possi-
ble
---
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