3 Memory Allocations
3 - 6
CJ-series EtherCAT Slave Units Operation Manual (W541)
Slave Status 1 (n+12)
Bit
Name
Manipulated by
Unit operation
0
Reserved
---
---
1
Slave AL Status Error
Unit
ON:
Indicates that the slave detects an AL status error.
OFF:
Indicates that the error has not occurred.
Default: OFF
2
SII Unit Verification
Error
Unit
ON:
Indicates that an error occurred in the slave information
stored in SII when the power supply is turned ON.
OFF:
Indicates that the error has not occurred.
Default: OFF
3
Verification Error
Unit
ON:
Indicates that the I/O communication area size does not
match with the Sync Manager size set by the EtherCAT
master.
OFF:
Indicates that the I/O communication area size matches
with the Sync Manager size set by the EtherCAT master.
Default: OFF
4
Mailbox Setting Error
Unit
ON:
Indicates that the Unit is requested to change Pre-Oper-
ational state without mailbox settings or the mailbox size
setting is outside the allowable range (512 bytes).
OFF:
Indicates the error has not occurred.
Default: OFF
Slave AL Status Error
SII Unit Verification Error
n + 12
Verification Error
I/O Communication Error
Illegal State Transition Request
Received
Mailbox Setting Error
I/O Refresh Error
14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
15
Summary of Contents for CJ1W- ECT21
Page 1: ...Cat No W541 E1 02 OPERATION MANUAL SYSMAC CJ Series CJ1W ECT21 EtherCAT Slave Unit ...
Page 8: ...CONTENTS 6 CJ series EtherCAT Slave Units Operation Manual W541 ...
Page 30: ...Revision History 28 CJ series EtherCAT Slave Units Operation Manual W541 ...
Page 32: ...Sections in this Manual 30 CJ series EtherCAT Slave Units Operation Manual W541 ...
Page 148: ...Appendices A 34 CJ series EtherCAT Slave Units Operation Manual W541 ...
Page 149: ...I 1 I CJ series EtherCAT Slave Units Operation Manual W541 Index ...
Page 152: ...I 4 CJ series EtherCAT Slave Units Operation Manual W541 Index ...
Page 153: ......
