ELC Programming Manual 
FOR MORE INFORMATION VISIT: WWW.EATON.COM         MN05003003E  
2-24 
SM 
Function 
ELC
-PB
ELCB
-PB
ELC
-PC
-PA
-PH
ELCM
-PH
-PA
ELC
-PV
OFF
Ø
ON
STOP
Ø
RUN
RUN
Ø
STOP
Type  Latched 
Factory 
setting
M1118 
Deceleration flag (not available in ELC-
PH _VERSION 1.4 and above) 
Y Y -  - OFF OFF OFF R/W NO OFF 
M1119 
Completed function flag (not available in 
ELC-PH_VERSION 1.4 and above) 
Y Y -  - OFF OFF OFF R/W NO OFF 
M1120 
Set COM2 (RS-485) protocol kept on. 
D1120 cannot be changed after the 
setting. 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1121 
Transmission ready 
Y Y Y Y OFF OFF ON R NO OFF 
M1122 
Sending request 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1123 
Receiving completed 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1124 
Receiving wait 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1125 
Communication reset 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1126 
STX/ETX user/system selection 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1127 
MODRD/RDST/MODRW instructions. 
Data receiving completed. 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1128 
Transmitting/Receiving Indication 
Y Y Y Y OFF OFF OFF R/W NO OFF 
M1129 
Receiving time out 
Y Y Y Y OFF OFF - R/W NO OFF 
M1130 
STX/ETX selection 
Y Y Y Y OFF OFF - R/W NO OFF 
M1131 
MODRD/RDST/MODRW, M1131=ON 
when data convert to HEX 
Y Y Y Y OFF OFF - R NO OFF 
M1132 
ON= no relative communications 
instruction in ELC program. 
Y Y Y Y OFF -  - R NO OFF 
M1133 
Special high speed pulse (50KHz) output 
switch (ON = start) (ELC-PC/PA)  
Y10 outputs starting flag for two-axis 
synchronous control (ELC-PH) 
- Y -  - OFF OFF OFF R/W NO OFF 
M1134 
ON is continuous output switch (not 
available in ELC-PH_VERSION 1.4 and 
above) 
- Y -  - OFF OFF - R/W NO OFF 
M1135 
Output pulse numbers attained flag  (ELC-
PC/PA) 
Y11 outputs starting flag for two-axis 
synchronous control (ELC-PH) 
- Y -  - OFF OFF OFF R/W NO OFF 
 M1136 
For COM3(RS-485), retaining 
communication setting 
-  - Y - OFF -  - R/W NO OFF 
M1137 
Retain the data in DNET mapping area in 
STOP state  
- - - Y - - - R/W NO OFF 
M1138 
Set COM1 (RS-232) protocol kept on. 
D1036 cannot be changed after setting 
Y Y Y Y OFF -  - R/W NO  OFF 
COM1 (RS-232) ASCII/RTU mode 
selections when ELC is a SLAVE (OFF in 
ASCII mode and ON in RTU mode) 
Y Y Y Y
M1139 
COM1 (RS-232) ASCII/RTU mode 
selections when the ELC is a MASTER 
(used with MODRD/ MODWR/MODRW 
instructions) (OFF in ASCII mode and 
ON in RTU mode) 
-  - Y - 
OFF - - R/W NO OFF