Appendices
A - 60
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Bit Descriptions
Bit Signal name Symbol Value Description
0 Negative Drive Prohibition
Input
NOT 0 OFF
1ON
1 Positive Drive Prohibition Input POT 0 OFF
1ON
2 Home Proximity Input DEC 0 OFF
1ON
16 Encoder Phase Z Detection PC 0 Phase-Z signal not
detected during commu-
nication cycle
1 Phase-Z signal detected
during communication
cycle
17 External Latch Input 1 EXT1 0 OFF
1ON
18 External Latch Input 2 EXT2 0 OFF
1ON
20 Monitor Input 1 MON1 0 OFF
1ON
21 Monitor Input 2 MON2 0 OFF
1ON
22 Monitor Input 3 MON3 0 OFF
1ON
23 Positive Torque Limit Input PCL 0 OFF
1ON
24 Negative Torque Limit Input NCL 0 OFF
1ON
25 Error Stop Input ESTP 0 OFF
1ON
26 Brake Interlock BKIR 0 Brake released
1 Brake locked
27 Safety input 1 SF1 0 OFF
1ON
28 Safety input 2 SF2 0 OFF
1ON
29 EDM Output EDM 0 OFF
1ON
30 Monitor Input 4 MON4 0 OFF
1ON
31 Monitor Input 5 MON5 0 OFF
1ON