Delta MH300 Series

Chapter 16 PLC Function ApplicationsMH300
16-53
Classification API
Command code
P
command
Function
STEPS
16 bit
32 bit
16 bit
32 bit
Communication 150 MODRW –

Modbus read / write 7 –
GRAY code
170
GRY
DGRY

Convert BIN to GRAY code
5
9
171
GBIN
DGBIN

Convert GRAY code to BIN
5
9
Data processing
202
SCAL
DSCAL

Scale value operation
5
9
Contact form
logical operation
215 LD& DLD& -
Contact form logical operation
LD#
5 9
216 LD| DLD| -
Contact form logical operation
LD#
5 9
217 LD^ DLD^ -
Contact form logical operation
LD#
5 9
218 AND& DAND& -
Contact form logical operation
AND#
5 9
219 ANDl DANDl -
Contact form logical operation
AND#
5 9
220 AND^ DAND^ -
Contact form logical operation
AND#
5 9
221 OR& DOR& -
Contact form logical operation
OR#
5 9
222 OR| DOR| -
Contact form logical operation
OR#
5 9
223 OR^ DOR^ -
Contact form logical operation
OR#
5 9
Contact form
comparison
command
224
LD
＝
DLD
＝
-
Contact form compare LD*
5
9
225
LD
＜
DLD
＜
-
Contact form compare LD*
5
9
226
LD
＞
DLD
＞
-
Contact form compare LD*
5
9
228
LD
＜＞
DLD
＜＞
-
Contact form compare LD*
5
9
229
LD
＝＞
DLD
＝＞
-
Contact form compare LD*
5
9
230
LD
＝＜
DLD
＝＜
-
Contact form compare LD*
5
9
232
AND
＝
DAND
＝
-
Contact form compare AND*
5
9
233
AND
＜
DAND
＜
-
Contact form compare AND*
5
9
234
AND
＞
DAND
＞
-
Contact form compare AND*
5
9
236
AND
＜＞
DAND
＜＞
-
Contact form compare AND*
5
9
237
AND
＝＞
DAND
＝＞
-
Contact form compare AND*
5
9
238
AND
＝＜
DAND
＝＜
-
Contact form compare AND*
5
9
240
OR
＝
DOR
＝
-
Contact form compare OR*
5
9
241
OR
＜
DOR
＜
-
Contact form compare OR*
5
9
242
OR
＞
DOR
＞
-
Contact form compare OR*
5
9
244
OR
＜＞
DOR
＜＞
-
Contact form compare OR*
5
9
245
OR
＝＞
DOR
＝＞
-
Contact form compare OR*
5
9
246
OR
＝＜
DOR
＝＜
-
Contact form compare OR*
5
9
Floating point
contact form
275 -
FLD＝
-
Floating point number contact
form compare LD*
- 9
276 -
FLD＜
-
Floating point number contact
form compare LD*
- 9
277 -
FLD＞
-
Floating point number contact
form compare LD*
- 9
Comparison
command
278 -
FLD＜＞
-
Floating point number contact
form compare LD*
- 9
279 -
FLD＝＞
-
Floating point number contact
form compare LD*
- 9
280 -
FLD＝＜
-
Floating point number contact
form compare LD*
- 9
281 -
FAND＝
-
Floating point number contact
form compare AND*
- 9
282 -
FAND＜
-
Floating point number contact
form compare AND*
- 9
283 -
FAND＞
-
Floating point number contact
form compare AND*
- 9