Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 204

■Command device
Set the device for issuing commands to the SSCNET/H head module with a bit device or word device.
• Refer to device list for the range of bit devices and word devices that can be set. (Page 75 Device List)
• The device uses 16 points (1 point if a word device) from the specified device number. The details stored in the command
device are shown below.
Off set Signal name
+0 Unusable
+1
+2
+3
+4
+5
+6
+7 Error reset command
+8 Unusable
+9
+10
+11
+12
+13
+14
+15
5 FUNCTIONS USED WITH SSCNET COMMUNICATION
202
5.6 Connection of SSCNETIII/H Head Module
Refresh cycle Details
 
Main cycle Clears the error code storage device and resets the error code detection signal of the
SSCNET/H head module. At an error reset command, turn this signal OFF after
confirming the error detection signal of the SSCNET/H head module is turned OFF.
However, depending on the error of the SSCNET/H head module, an error reset
may not be executed, or conditions may apply to the error reset. In this case, the
error code storage device is not cleared and the error code detection signal is not
reset, even if an alarm reset is executed. Refer to the following for details.
MELSEC-L SSCNETIII/H Head Module User's Manual
 