Mitsubishi L Series User Manual page 183

(17)Warning output flag (Process alarm) (Un\G50)
Alarms can be checked if the alarm is the upper limit alarm or lower limit alarm, for each channel.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5
0 0
Data for b4 to b15 are fixed to "0".
(a) Warning output flag (Process alarm) (Un\G50) status
• When the value is out of the range specified in CH1 Process alarm lower lower limit value (Un\G86) to
CH4 Process alarm upper upper limit value (Un\G101), Warning output flag (Process alarm) (Un\G50)
corresponding to each channel is turned to alarm ON (1).
• When an error is detected in any A/D conversion enable or alarm output enable channels, Warning output
signal (X8) is also turned to ON.
(b) Clearing Warning output flag (Process alarm) (Un\G50)
• When the digital output value returns within the setting range, the flag is automatically cleared.
• When Operating condition setting request (Y9) is turned OFF → ON → OFF, it is cleared.
(18)Scaling enable/disable setting (Un\G53)
Set whether the scaling is enabled or disabled, for each channel.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5
0 0
(a) Enabling the setting
Turn OFF → ON → OFF Operating condition setting request (Y9) to enable the setting.
(b) Default value
All channels are set to disable (1) as the default value.
CH4 CH4
0 0 0 0 0 0
0 0 0 0 0 0 0
Data for b4 to b15 are fixed to "0".
b4 b3 b2 b1 b0
CH3 CH3 CH2 CH2 CH1 CH1
0: Normal
1: Alarm on
b4 b3 b2 b1 b0
0 0 0 CH4 CH3 CH2 CH1
0: Valid
1: Invalid
APPENDICES
A
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