Delta DVP-ES3 Series User Manual

Chapter 5 CPU and Module Devices
5-3
5_
number F500, enter 500.0 in ISPSoft.
*3: Strings are indicated by $ in Chapter 5 and Chapter 6 in the DVP-ES3 Series Programming Manual, but they are
represented by quotes (“ ”) in ISPSoft. For example, for the string of 1234, enter “1234” in ISPSoft.
*4: Used for editing in ISPSoft only.
5.1.2 Basic Structure of I/O Storage
Device Function
Access by
bits
Access by
words
Modify by
ISPSoft
Force the bit ON/OFF
X
Input relay OK OK OK OK
Y
Output relay
OK
OK
OK
OK
M
Auxiliary relay
OK
-
OK
-
SM
Special auxiliary
relay
OK - OK -
S
Flag
OK
-
OK
-
T
Timer
OK
OK
OK
-
C
Counter
OK
OK
OK
-
HC
32-bit counter
OK
OK
OK
-
D
Data register
OK
OK
OK
OK
SR
Special data register - OK OK -
FR
File register
-
OK*
1
-
-
E
Index register
-
OK
OK
-
*1: Use an instruction for writing to an FR.
5.1.3 Relation Between the PLC Action and the Device Type
Device type
PLC action
Non-latched area
Latched area
Device Y
Other devices
File register
Other devices
Power: OFF→ON
Cleared
Cleared
Retained
Retained
Restore to defaults
Cleared
Cleared
Cleared
Cleared
STOP
↓
RUN*
1
The non-latched
area is cleared.
Cleared Cleared Retained Retained
The state of the
non-latched area is
retained.
Retained Retained Retained Retained
RUN
↓
STOP*
1
The state of device
Y is cleared.
Cleared Retained Retained Retained
The state of device
Y is retained.
Retained Retained Retained Retained
SM204 is ON.
(All non-latched areas are
cleared.)
Cleared Cleared Retained Retained
SM205 is ON.
(All latched areas are
cleared.)
Retained Retained Retained Cleared
*1: For more on setting the states, see HWCONFIG in ISPSoft. The default for PLC STOP->RUN is “clear not-latched
area”. The default for PLC RUN->STOP is “clear the state of device Y”.

Delta DVP-ES3 Series Specifications

General

Brand	Delta
Model	DVP-ES3 Series
Category	Controller
Language	English