Warning Output Function; Process Alarm - Mitsubishi Electric MELSEC iQ-R User Manual

1.11

Warning Output Function

Medium speed
This function has process alarms and rate alarms. The following sections describe process alarms and rate alarms.

Process alarm

Medium speed
This function outputs a warning when a digital operation value enters the preset warning output range.
Digital operation value
'CH1 Digital operation
value' (Un\G402)
'CH2 Digital operation
value' (Un\G602)
'CH1 Warning output flag
(Process alarm upper limit)'
(Un\G36, b0)
'CH1 Warning output flag
(Process alarm lower limit)'
(Un\G37, b0)
'CH2 Warning output flag
(Process alarm upper limit)'
(Un\G36, b1)
'Warning output signal' (X8)
P : Process alarm upper upper limit value
UU
P : Process alarm upper lower limit value
UL
P : Process alarm lower upper limit value
LU
P : Process alarm lower lower limit value
LL
1 FUNCTIONS
52
1.11 Warning Output Function
Simultaneous
Low speed
conversion
Simultaneous
Low speed
conversion
Warning
P
UU
P
UL
P
LU
P
LL
ON
ON
Synchronization
Synchronization
Warning
Warning
cleared
Warning
OFF
ON
ON
Warning output range
Out of warning output range
Included
Warning
cleared
Warning cleared
Time
OFF
OFF
OFF