YOKOGAWA ADMAG AXR User Manual

<6. PARAMETER DESCRIPTION>
6-25
IM 01E30D01-01EN
(5) Menu F: Status Function Setting items
Menu F contains setting items relevant to status Output functions.
[F10: DO Function] Setting of the function for the DO output terminal
This parameter sets the function for the DO (digital output) terminal.
Setting Function Description
No Function Stops output (i.e., inactive condition) As no function is set, there is no output.
Pulse Output Pulse output Pulse output is carried out.
Alarm Output Output upon alarm Read Alarms (Section 6.5).
Warning Output Output upon warning
Total Switch Totalization switch output Status output is carried out when the forward internal totalized value
reaches or exceeds the totalization switch value. The totalization switch
value is determined using D23: Ttl Switch Lower and D24: Ttl Switch
Upper.
H/L Alarm H/L alarm output Statusoutputiscarriedoutwhentheinstantaneousowrateequalsor
fallsbelowthelowowratelimit(L),orwhenitequalsorexceedsthe
highowratelimit(H).TheselimitvaluesaredeterminedusingG10: Low
Alarm and G11: High Alarm.
Fwd/Rev Rngs Forward/reverseowrate
measurement
Whenowisinthereversedirection,switchingtothereverserangeis
carried out automatically, measurement is performed, and status output is
carried out.
Auto 2 Rngs Automatic 2 ranges switching Thisfunctionensuresthatwhentheinstantaneousowrateexceeds
100% of the range, transition to the next range is carried out automatically.
Status output is carried out upon range switching.
Example 2: When the “Alarm Output” function is
selected for the DO terminal, the following
signals are output from the terminal.
[F11]
setting
Function
DO status
output
Closed (On)
Active
Alarm (Alarm status) Closed
Good (Normal) Open
Open (Off)
Active
Alarm (Alarm status) Open
Good (Normal) Closed
Example 3: When the “Total Switch” function is
selected for the DO terminal, the following
signals are output from the terminal.
[F11]
setting
Function
DO status
output
Closed (On)
Active
Equal or above setting value Closed
Below setting value Open
Open (Off)
Active
Equal or above setting value Open
Below setting value Closed
[F11: DO Active Mode] Setting of the active mode
for DO terminal
Operations are performed in accordance with the
following table when the active mode has been
set to “Closed (On) Act” using this parameter.
Operating patterns are reversed when the active
mode has been set to “Open (Off) Act.”
Selected function
Condition of DO terminal
Open (Off) Closed (On)
Pulse Output
(Read Example 1)
Open (Off) when
pulses are output.
Closed (On) when
pulses are output.
Alarm Output
(Read Example 2)
Good (normal) Alarm status
Warning Output Good (normal) Warning status
Total Switch
(Read Example 3)
Below setting value Equal or above
setting value
H/L Alarm Normal H/L alarm status
Fwd/Rev Rngs Forward direction Reverse direction
Note: For “Auto 2 Rngs” read the Multiple ranges setting
section.
Example 1: When the “Pulse Output” function is
selected for the DO terminal and the
E12: Pulse Width is “1 ms”, the following
signals are output from the terminal.
[F11]
setting
Function
DO status
output
Closed (On)
Active
Pulse output condition (1 ms) Closed
Pulse disable condition Open
Open (Off)
Active
Pulse output condition (1 ms) Open
Pulse disable condition Closed

YOKOGAWA ADMAG AXR Specifications

General

Brand	YOKOGAWA
Model	ADMAG AXR
Category	Measuring Instruments
Language	English