IAI America RCM-GW-PR - Manual (Page 119)

113
PfofiBus Gateway
8.7 RC_PROM_00
Explanation; A ROM conversion command is issued for the POS data of the specified axis at the leading edge
of REQ.
Parameters;
I/O
Parameter
name
Data type Explanation
Input REQ BOOL Issue an execution request upon FALSE
→ TRUE.
LADDR WORD Gateway head I/O address
AXIS BYTE Axis number (0 to 15)
Output DONE BOOL One pulse is output upon completion of command issuance.
BUSY BOOL The command is being issued.
RESULT WORD Command issuance result
code; 0000H Successful
0103H Invalid
command
0201H Communication failed
0202H Exceptional response
1000H Invalid axis number
* This function block uses the SFC14/15. Consistency setting is required for data corresponding to the
first five words in the command area.
8.8 RC_PMSL_00
Explanation; PIO/Modbus switching is implemented for the specified axis by PMSL at the leading edge of REQ.
Parameters;
I/O
Parameter
name
Data type Explanation
Input REQ BOOL Issue an execution request upon FALSE
→ TRUE.
PMSL BOOL PIO/Modbus switching
specification
0 PIO (Enable PIO command)
1 Modbus (Disable PIO
command)
LADDR UNIT Gateway head I/O address
AXIS UNIT Axis number (0 to 15)
Output DONE BOOL One pulse is output upon completion of command issuance.
BUSY BOOL The command is being issued.
RESULT WORD Command issuance result
code; 0000H Successful
0102H Invalid
POS number
0103H Invalid command
0201H Communication failed
0202H Exceptional response
* This function block uses the SFC14/15. Consistency setting is required for data corresponding to the
first five words in the command area.
ROM conversion request
Gateway head address
Axis number
Complete pulse
Executing
Result code
Control authority switching request
PIO/Modbus switching specification
Gateway head CH number
Axis number
Complete pulse
Executing
Result code