(Fun0) - FATEK FBS Series Manual

Basic Function Instruction
FUN 0
MC
Symbol
Description
There are a total of 128 MC loops (N=0~127). Every Master Control Start instruction, MC N, must
●
correspond to a Master Control End instruction, MCE N, which has the same loop number as MC N.
They must always be used in pairs and you should also make sure that the MCE N instruction is after the
MC N instruction.
When the Master Control input "EN/" is 1, then this MC N instruction will not be executed, as it does not
●
exist.
When the Master Control input "EN/" is 0, the master control loop is active, the area between the MC N
●
and MCE N is called the Master Control active loop area. All the status of OUT coils or Timers within
Master Control active loop area will be cleared to 0. Other instructions will not be executed.
Example
Ladder Diagram
X0
0.
EN
MC
X1
X2
1S
T201
T201
1.
MCE
X1
MATER CONTROL LOOP START
ORG
1
Y0
ORG
10
OUT
Y1
ORG
1
Y2
ORG
OUT
ORG
OUT
N: Master Control Loop number (N=0~127)
the number N cannot be used repeatedly.
Key Operations
6 - 12
FUN 0
MC
Operand
Mnemonic Codes
ORG X
FUN 0
1
N ：
X
ORG
Y
OUT
ORG X
T201 PV ：
ORG
T 201
OUT Y
FUN
1
1
N ：
X
ORG
OUT Y
0
1
0
2
10
1
1
2