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Timer and Counter Instructions Section 3-6
3-6-2 TEN-MS TIMER: TIMH(015)/TIMHX(551)
Purpose TIMH(015)/TIMHX(551) operates a decrementing timer with units of 10-ms.
The setting range for the set value (SV) is 0 to 99.99 s for TIMH(015) and 0 to
655.35 s for TIMHX(551). The timer accuracy is 0 to 0.01 s.
Note The timer accuracy for CS1D CPU Units is 10 ms + the cycle time
Ladder Symbol
Variations
Applicable Program Areas
Operands N: Timer Number
The timer number must be between 0000 and 4095 (decimal).
S: Set Value
The set value must be between #0000 and 9999 in BCD mode.
CIO 000000
T0000
T0000
&0100
or
Timer input
Timer PV
Timer
Completion
Flag
PV
refresh
method
Symbol Operands
BCD N: 0000 to 4095 (decimal)
S: #0000 to #9999 (BCD)
Binary N: 00000 to 4095 (decimal)
S: &0 to &65535 (decimal)
#0000 to #FFFF (hex)
TIMH(015)
N
S
N: Timer number
S: Set value
TIMHX(551)
N
S
N: Timer number
S: Set value
Variations Executed Each Cycle for ON Condition TIMH(015)/
TIMHX(551)
Executed Once for Upward Differentiation Not supported.
Executed Once for Downward Differentiation Not supported.
Immediate Refreshing Specification Not supported.
Block program areas Step program areas Subroutines Interrupt tasks
Not allowed OK OK Not allowed
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