2-35
Section 2 Programming Languages
3) SPF original FBs (function blocks)
1. High-speed counter FBs
Instruction symbol No. of steps Related
section
Name
19
16
14
High-speed counter current/set value write
W_HSC
High-speed counter current value direct read
R_HSC
High-speed counter flag control
W_HSC_FLG
High-speed counter current value latch
R_HSC_LATCH
19
FEH534
3-2
R_HSC
BOOL
BOOL
Q
EN
R_HSC_1
UINT
HSC_POS
BOOL
DINT
ERROR
CV
W_HSC
BOOL
BOOL
Q
EN
UINT
HSC_POS
BOOL
REG_SEL
W_HSC_1
DINT
PV
BOOL
ERROR
W_HSC_FLG
BOOL
ERROR
BOOL
Q
DIR
BOOL
BOOL
CLR
BOOL
MASK
UINT
HSC_POS
BOOL
EN
W_HSC_FLG_1
R_HSC_LATCH
BOOL
BOOL
Q
EN
UINT
HSC_POS
BOOL
SW_LATCH
R_HSC_LATCH_1
BOOL
ERROR
BOOL
DINT
L_STS
L_DATA