Advanced Function Instruction
7-117
FUN141
MPARA
NC POSITIONING PARAMETER VALUE SETTING
(Brief description on function)
FUN141
MPARA
Ps : The pulse output (0～3) selection
SR : Starting register for parameter table; it has 18
parameters totally, and occupy 24 registers.
HR DR ROR K
Range
Ope-
rand
R0
∣
R3839
D0
∣
D4095
R5000
∣
R8071
2
∣
256
Ps 0～3
SR ○ ○ ○
Operation descriptions
hIt is not necessary to use this instruction. if the system default for parameter values is matching what user
demanded, then this instruction is not needed. However, if it needs to change the parameter value
dynamically, this instruction is required.
hThis instruction incorporates with FUN140 for positioning control purpose.
hWhether the execution control input “EN” = 0 or 1, this instruction will be performed.
hWhen there are any errors in parameter value, the output indication “ERR” will be ON. (The error code is
stored in the error code register.)
hFor detailed functional description and usage, please refer to chapter 13 “The NC positioning control of
FBs-PLC” for explanation.
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