4. DESCRIPTION OF PARAMETERS
0024 Port for communication with the PMC ladder development tool
[Data type] Byte
This parameter sets the port to be used for communication with the PMC
ladder development tool (FAPT LADDER–II/III, Ladder Editing Package).
0 : HSSB (COP7)
1 : RS–232C serial port 1 (JD42)
2 : RS–232C serial port 2 (JD42)
This parameter can be set at “Setting screen”.
ENS IOP NCR CTV
[Data type] Bit
CTV: Character counting for TV check in the comment section of a program.
0 : Performed
1 : Not performed
NCR Output of the end of block (EOB) in ISO code
0 : LF, CR, CR are output.
1 : Only LF is output.
ND3 In DNC operation, a program is:
0 : Read block by block. (A DC3 code is output for each block.)
1 : Read continuously until the buffer becomes full. (A DC3 code is
output when the buffer becomes full.)
In general, reading is performed more efficiently when ND3
set to 1. This specification reduces the number of buffering
interruptions caused by reading of a series of blocks
specifying short movements. This in turn reduces the
effective cycle time.
IOP Specifies how to stop program input/output operations.
0 : An NC reset can stop program input/output operations.
1 : Only the [STOP] soft key can stop program input/output operations.
(An reset cannot stop program input/output operations.)
ENS Action taken when a NULL code is found during read of EIA code
0 : An alarm is generated.
1 : The NULL code is ignored.
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