Yokogawa Multi Channel Oxygen Analyzer System ZR22/AV550G - Manual (Page 40)

<5. CONFIGURATION>
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IM 11M12D01-61E
Table 5.18 Alarm Priority
DISC_LIM
Sets the value of the Discrete Alarm corresponding to block output OUT_D.
When the value of OUT_D is the same as this value, an alarm is output.
5.6.7 MAI Function Block Parameters
The MAI function block parameters can be read from the host and set. Here we explain the more
important parameters.
MODE_BLK
Three block modes O/S, Auto, and Manual are supported. In O/S (Out of Service) mode the MAI
function block does not operate. In Manual mode the value is not updated. In Auto mode the
measured value is periodically updated. The factory default mode setting for all MAI blocks is O/S.
CHANNEL
This is a value from the transducer block that is connected to the MAI block input.
For the AV550G, it’s set to 6.
5.6.8 MAO Function Block Parameters
MODE_BLK
Four block modes O/S, Auto, Manual, and Local Override are supported. In O/S (Out of Service)
mode the MAO function block does not operate. In Manual mode the value is not updated. In Auto
mode the measured value is periodically updated. In Local Override mode, can be set in actual.
The factory default mode setting for MAO blocks is O/S.
CHANNEL
This is a value from the transducer block that is connected to the MAI block input.
For the AV550G, it’s set to 7.
MO_OPTS
Specifies whether FSTATE_VAL is used or not. 2- byte bit array.
Value Descriptions
0 Alert output suppressed, and alarm parameters not updated.
1 Alert output suppressed.
3 to 7 Advisory alarm.
8 to 15 Critical alarm.
T0518-1.ai
T0518-2
Bit Label Description
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 Fault state to value 1
Fault state to value 2
Fault state to value 3
Fault state to value 4
Fault state to value 5
Fault state to value 6
Fault state to value 7
Fault state to value 8 In Fault State, write FSTATE_VAL1 to IN_1
In Fault State, write FSTATE_VAL2 to IN_2
In Fault State, write FSTATE_VAL3 to IN_3
In Fault State, write FSTATE_VAL4 to IN_4
In Fault State, write FSTATE_VAL5 to IN_5
In Fault State, write FSTATE_VAL6 to IN_6
In Fault State, write FSTATE_VAL7 to IN_7
In Fault State, write FSTATE_VAL8 to IN_8
Use fault state to value on restart1
Use fault state to value on restart2
Use fault state to value on restart3
Use fault state to value on restart4
Use fault state to value on restart5
Use fault state to value on restart6
Use fault state to value on restart7
Use fault state to value on restart8 On restart, write FSTATE_VAL1 to IN_1
On restart, write FSTATE_VAL2 to IN_2
On restart, write FSTATE_VAL3 to IN_3
On restart, write FSTATE_VAL4 to IN_4
On restart, write FSTATE_VAL5 to IN_5
On restart, write FSTATE_VAL6 to IN_6
On restart, write FSTATE_VAL7 to IN_7
On restart, write FSTATE_VAL8 to IN_8