3-4
Section
IR and DM Areas
49
3-4-2 DM Allocation and Contents
DM Allocation
DM (m+1)
DM (m)
DM 1300 to 1399
DM 1400 to 1499
DM 1500 to 1599
DM 1000 to 1099
DM 1100 to 1199
DM 1200 to 1299
DM 1900 to 1999
DM 1600 to 1699
DM 1700 to 1799
DM 1800 to 1899
SYSMAC C200H/C200HS/C200HX/HG/HE PC
C200H-DA003/DA004 Analog Output Unit
Output signal
range setting
Fixed data area
Unit #0
Unit #1
Unit #2
Unit #3
Unit #4
Unit #5
Unit #6
Unit #7
Unit #8
Unit #9
Data Memory (DM)
Data is automatically
transferred to each unit
number when the power
is turned on, or when the
Special I/O Unit Restart
Bit is turned ON.
Use designation
DM words
DM 2300 to 2399
DM 2400 to 2499
DM 2500 to 2599
DM 2000 to 2099
DM 2100 to 2199
DM 2200 to 2299
Unit #A
Unit #B
Unit #C
Unit #D
Unit #E
Unit #F
DM (m+2
to m+9)
Output hold
function setting
m = 1000 + 100 x unit number
(Units #A to #F = Unit numbers 10 to 15)
Note
1. Switches A to F can be set for the C200HX/HG-CPU5
j
-E/6
j
-E. Setting
numbers A to F for C200H, C200HS, C200HE, or C200HX/HG-
CPU3
j
-E/4
j
-E PCs will cause an I/O UNIT OVER error and the Unit will
not operate.
2. If two or more Special I/O Units are assigned the same unit number, an I/O
UNIT OVER error will be generated and operation will stop.
The following table shows the allocation of DM words and bits for both normal
and adjustment mode.
DM word
Bits
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
DM (m)
Not used.
Use designation outputs
( )
8
7
6
5
4
3
2
1
DM (m+1)
Output signal range setting (See note 1.)
(
)
Output 8
Output 7
Output 6
Output 5
Output 4
Output 3
Output 2
Output 1
DM (m+2)
Not used.
Output 1: Output status when conversion stopped
DM (m+3)
Not used.
Output 2: Output status when conversion stopped
DM (m+4)
Not used.
Output 3: Output status when conversion stopped
DM (m+5)
Not used.
Output 4: Output status when conversion stopped
DM (m+6)
Not used.
Output 5: Output status when conversion stopped
DM (m+7)
Not used.
Output 6: Output status when conversion stopped
DM (m+8)
Not used.
Output 7: Output status when conversion stopped
DM (m+9)
Not used.
Output 8: Output status when conversion stopped
Note
1. This setting is not valid for the C200H-DA004 (current output model). The
output signal range for the C200-DA004 is 4 to 20 mA, regardless of the set-
tings.
DM Allocation Contents
