DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
API Mnemonic Operands Function
40 ZRST P Zone Reset
Controllers
ES2/EX2 SS2 SA2
SE SX2
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F ZRST, ZRSTP: 5 steps
D 1 * * * * * *
D 2 * * * * * *
Operands:
D 1 : Starting device of the reset range
PULSE 16-bit 32-bit
SA2
SA2
SA2
ES2/EX2 SS2 SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE
SE
SE
D 2 : End device of the reset range
Explanations:
1. When the instruction is executed, range D 1 to D 2 will be reset.
2. Operand D 1 and D 2 must be the same data type, Valid range: D 1 ≦ D 2
3. When D 1 > D 2 , only operand designated by D 2 will be reset.
4. This instruction is generally used in pulse execution mode (ZRSTP).
Program Example:
1. When X0 = ON, M300 to M399 will be reset.
2. When X1 = ON, C0 to C127 will all be reset, i.e. present value = 0 and associated contact/
output will be reset as well.
3. When X20 = ON, T0 to T127 will all be reset, i.e. present value = 0 and associated contact/
output will be reset as well.
4. When X2 = ON, the steps of S0 to S127 will be reset.
5. When X3 = ON, the data of D0 to D100 will be reset.
6. When X4 = ON, C235 to C254 will all be reset, i.e. present value = 0 and associated contact/
output will be reset as well.
SX2
X0
X1
X20
X2
X3
X4
ZRST M300 M399
ZRST C0 C127
ZRST T0 T127
ZRST S0 S127
ZRST D0 D100
ZRST C235 C254
Points to note:
1. Bit devices Y, M, S and word devices T, C, D can be individually reset by RST instruction.
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