Delta DVP-PLC User Manual

9 Application Instructions API 150-199
DVP-PLC Application Manual
9-67
API Mnemonic Operands Function
186 MBRD P
Read Matrix Bit
Controllers
ES/EX/SS SA/SX/SC EH/SV
Bit Devices Word Devices Program Steps Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S * * * * * * *
n * * *
D * * * * * * * *
MBRD, MBRDP: 7 steps
PULSE 16-bit 32-bit
ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV
Operands:
S: Matrix source device n: Array length D: Pointer (Pr), for storing the value of target location
Explanations:
1. Range of n: K1 ~ K256
2. S designates KnX, KnY, KnM and KnS; D designates KnY, KnM and KnS.
3. SA/SX/SC can designate n = 4. EH/EH2/SV can designate n 4≦ .
4. See the specifications of each model for their range of use.
5. Flags: M1089 ~ M1095. See remarks for more details.
6. When this instruction is executed, it first determines if the matrix pointer clear flag (M1094) is “On”. If it is “On”,
pointer D is cleared as 0. The instruction then reads the On/Off status from the 0
th
bit of S to the matrix
rotation/displacement/output carry flag (M1095). Whenever finishing reading 1 bit, the instruction determines
whether the matrix pointer increasing flag (M1093) is “On”. If it is “On”, the value of pointer D will plus 1. When
the reading is processed to the last bit, the matrix search end flag (M1089) will turn “On” and pointer D record
the No. of read bits.
7. The Pointer (Pr) of the matrix is designated by the user in the instruction. The vaild range of Pr is 0 ~ 16n -1,
corresponding to b
0
~ b
16n-1
in the matrix. If the Pr value exceeds its range, M1092 will be On and the instruction
will not be executed.
Program Example:
1. When X0 goes from Off to On, M1094 will be set to “0” and M1093 to “1”. Therefore, the Pr will plus 1 after
every reading.
2. Set the Pr value D20 = 45. When X0 goes from Off to On for 3 times, we can obtain the 3 execution results n,
o, p.
n D20 = 46, M1095 = 0, M1089 = 0.
o D20 = 47, M1095 = 1, M1089 = 0.
p D20 = 47, M1095 = 1, M1089 = 1.
X0
MBRDP D0 D20K3

Delta DVP-PLC Specifications

General

Manufacturer	Delta Electronics
Model	DVP-PLC
Category	Controller
Humidity	5% to 95% RH, non-condensing
Programming Language	Ladder Diagram (LD), Instruction List (IL), Sequential Function Chart (SFC)
CPU Type	Various, depending on the specific model within the DVP series (e.g., ES2, EX2, SX2, SA2, EH3, etc.)
Operating Temperature	Typically 0°C to 55°C (32°F to 131°F)
Storage Temperature	Typically -25°C to 70°C (-13°F to 158°F)