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User’s Manual
53
PART 2 DA264
6. Parameters
Output type setting:
(H8004 to H8007)
This parameter is used to select the output type.
This parameter also has a function to select either clear or hold the analog output signal in
case of the T2 operation stop (Halt or Error).
The available setting range is as follows.
Setting value
Output type
Clear mode Hold mode
0 to 5V 0 to 20mA 0 160
0 to 10V - 1 161
1 to 5V 4 to 20mA 2 162
±5V
-
4
164
±10V
-
5
165
The default setting value (factory setting) is 0 (0 to 5V/0 to 20mA).
Between the clear mode and the hold mode, there is no difference in operation when the
controller (T2) is operating normally. However, when the T2 stops the operation by Halt mode
or Error mode, the DA264’s output status is different between these modes. Refer to the table
below.
Mode Condition Output type Analog output status
T2 is in normal operation Any Normal output
1 to 5V / 4 to 20mA 1V / 4mA
T2 is in Halt or Error mode
Other than above 0V / 0mA
T2’s main power is off Any 0V / 0mA
Clear mode
DA264’s external 24Vdc
power is off
Any 0V / 0mA
T2 is in normal operation Any Normal output
T2 is in Halt or Error mode Any
Holds the previous
output status
T2’s main power is off Any 0V / 0mA
Hold mode
DA264’s external 24Vdc
power is off
Any 0V / 0mA
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