Delta DVP-20PM

5 Applied Instructions and Basic Usage
DVP-20PM Application Manual
5-59
API

Applicable model
20PM
40
ZRST
P
P
Resetting a zone

Bit device Word device
X Y M S K H KnX KnY KnM KnS T C D V Z
D
1
＊ ＊ ＊ ＊ ＊ ＊
D
2
＊ ＊ ＊ ＊ ＊ ＊
 Note: Device number of D
1
≦ Device number of D
2
The device type that D
1
specifies and the device type that D
2
specifies must be the same.
All devices can not be modified by V devices and Z devices.
Please refer to specifications for more information about device
ranges.
16-bit instruction (5 steps)
ZRST
Continuity
instruction
ZRSTP
Pulse
instruction
32-bit instruction
－ － － －
 Flag: None
Explanation
 The instruction ZRST can be used to
reset 16-bit counter and 32-bit counters.
 D
1
: Initial device which is reset; D
2
: Final device which is reset
 If the device number of D
1
is greater than the device number of D
2
, only D
2
will
be reset.
Example
 When X0 is ON, the auxiliary relays M300~M399 are reset to OFF.
 When X1 is ON, the 16-bit counters C0~C127 are reset. (The values of
C0~C127 are cleared to 0, and the contacts and the coils are reset to OFF.)
 When X10 is ON, the timers T0~T127 are reset. (The values of T0~T127 are
cleared to 0. and the contacts and the coils are reset to OFF.)
 When X2 is ON, the stepping relays S0~S127 are reset to OFF.
 When X3 is ON, the data registers D0~D100 are reset to 0.
 When X4 is ON, the 32-bit counters C235~C254 are reset. (The values of
C235~C254 are cleared to 0, and the contacts and the coils are reset to OFF.)
ZRST M300 M399
ZRST C0 C127
ZRST T0 T127
ZRST S0 S127
ZRST D0 D100
ZRST C235 C254
X0
X1
X10
X2
X3
X4
Additional

rema
rk
The instruction RST can be used to reset a single device, e.g. a Y device, an M
device, an S device, a T device, a C device, or a D device.