Delta DVP-ES2 - Page 307

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3
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API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
64 TTMR
Teaching Timer
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
TTMR: 5 steps
D
*
n
*
*
PULSE
16-bit
32-bit
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
ES2/EX2/
EC5
SS2
SA2
SE
SX2
Operands:
D: Device No. for storing the ON time of the input n: setting of multiple (n: K0~K2)
Explanations:
1. The ON time of the external button switch is measured and stored in D + 1(unit: 100ms). Value
in D + 1 is multiplied with a multiple specified by n and stored in D (unit: sec).
2. When n = K0, the value in D + 1(unit: 100ms) is multiplied with 1 and converted to D (unit: sec).
When n = K1, the value in D + 1(unit: 100ms) is multiplied with 10 and converted to D (unit: sec).
When n = K2, the value in D + 1(unit: 100ms) is multiplied with 100 and converted to D (unit:
sec).
3. TTMR instruction can be used max 8 times in a program.
Program Example 1:
1. The duration that input X0 is pressed (ON duration of X0) will be stored in D1. The value in D1,
multiplied by a multiple specified by n, is then moved to D0. In this case, the button switch can
be used to adjust the set value of a timer.
2. When X0 = OFF, the content of D1 will be reset but the content of D0 remains.
X0
TTMR D0 K0
X0
D1
D0
D0
D1
T T
On time (sec) On time (sec)
3. If ON duration of X0 is T sec, the relation between D0, D1 and n are shown as the table below.
n
D0 (unit: sec)
D1 (unit: 100 ms)
K0
T (sec) ×1
D1 = D0×10
K1
T (sec) ×10
D1 = D0
K2
T (sec) ×100
D1 = D0/10