Omron SYSMAC C200H-DA004 User Manual

3-5SectionUsing the Functions
51
For the DM word addresses, m = 1000 + 100 x unit number (Units #A to #F = Unit
numbers 10 to 15).
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 settings.
Note After making the DM settings from a Peripheral Device, it will be necessary to
either power up the PC again or turn ON the Special I/O Unit Restart Bit in order
to transfer the contents of the DM settings to the Special I/O Unit. For details re-
garding the Special I/O Unit Restart Bit, refer to 3-7-4 Restarting Special I/O
Units.
3-5-2 Output Hold Function
The Analog Output Units stop conversion under the following circumstances,
and output the value set by the output hold function.
1, 2, 3... 1. When the Conversion Enable Bit is OFF. (Refer to 3-4-1 IR Area Allocation.)
2. In adjustment mode, when something other than the output number is out-
put during adjustment. (Refer to 3-6-1 Adjustment Mode Operational Flow.)
3. When there is an output setting error. (Refer to 3-5-5 Output Setting Errors.)
4. When a fatal error occurs at the PC. (Refer to the C200HX/HG/HE Program-
ming Manual.)
CLR, HOLD, or MAX can be selected for the output status when conversion is
stopped.
Output signal
range
CLR HOLD MAX
0 to 10 V –0.5 V (Min.–5%
of full scale)
Voltage that was output
just prior to stop.
10.5 V (Max.+5%
of full scale)
–10 to 10 V 0.0 V Voltage that was output
just prior to stop.
11.0 V (Max.+5%
of full scale)
1 to 5 V 0.8 V (Min.–5% of
full scale)
Voltage that was output
just prior to stop.
5.2 V (Max.+5% of
full scale)
4 to 20 mA 3.2 mA (Min.–5%
of full scale)
Current that was output
just prior to stop.
20.8 mA
(Max.+5% of full
scale)
In order to specify the the output hold function, set from a Peripheral Device the
DM words shown in the following table.
DM word Function Set value
DM (m+2) Output 1: Output status when stopped
xx00: CLR
0tt
DM (m+3) Output 2: Output status when stopped
0 output
01 HOLD
DM (m+4) Output 3: Output status when stopped
xx01: HOLD
Hold output value
DM (m+5) Output 4: Output status when stopped
Hold
output
value
prior to stop
DM (m+6) Output 5: Output status when stopped
pp
xx02: MAX
Oi
DM (m+7) Output 6: Output status when stopped
Output maximum
value of range
DM (m+8) Output 7: Output status when stopped
va
l
ue o
f
range
Set any value in the
DM (m+9) Output 8: Output status when stopped
S
e
t
any va
l
ue
i
n
th
e
leftmost bytes (xx).
For the DM word addresses, m = 1000 + 100 x unit number (Units #A to #F = Unit
numbers 10 to 15).
Note After making the DM settings from a Peripheral Device, it will be necessary to
either power up the PC again or turn ON the Special I/O Unit Restart Bit in order
to transfer the contents of the DM settings to the Special I/O Unit. For details re-
garding the Special I/O Unit Restart Bit, refer to 3-7-4 Restarting Special I/O
Units.

Omron SYSMAC C200H-DA004 Specifications

General

Brand	Omron
Model	SYSMAC C200H-DA004
Category	I/O Systems
Language	English