Chapter 6 Applied Instructions
6-273
API
Instruction code
Operand Function
1206 ZRST P
D
1
, D
2
Resetting the zone
Device
X Y M S T C HC D L SM SR E PR K 16# “$” DF
Pulse instruction
16-bit instruction (5 steps)
32-bit instruction
Symbol:
D
1
：
Initial device which is reset Bit/Word
D
2
：
Final device which is reset Bit/Word
Explanation:
1. When the instruction is executed, the values in D
1
~D
2
are cleared.
2. When the device number of D
1
is larger than the device number of D
2
, only D
2
is reset.
Example:
1. When X0.0 is ON, the auxiliary relays M300~M399 are reset to OFF.
2. When X1.0 is ON, the 16-bit counters C0~C127 are reset. (The values of C0~C127 are
cleared to 0, and the contact and the coil are reset to OFF.)
3. When X5.0 is ON, the timers T0~T127 are reset. (The values of T0~T127 are cleared to 0. and
the contact and the coil are reset to OFF.)
4. When X2.0 is ON, the stepping relays S0~S127 are reset to OFF.
5. When X3.0 is ON, the output relays Y0.0~Y1.15 are reset to OFF.
6. When X4.0 is ON, the 32-bit counters HC0~HC63 are reset. (The values of HC0~HC63 are
cleared to 0, and the contact and the coil are reset to OFF.)
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