Bit number
b0
When PV exceeds the specified temperature measurement range in the in-
put range
b1
When PV is below the specified temperature measurement range in the in-
put range
b2
When the hardware error occurs
b3
b4
b5
Unused
b6
b7
b8
When alert alarm 1 is turned on
b9
When alert alarm 2 is turned on
b10
When alert alarm 3 is turned on
b11
When alert alarm 4 is turned on
b12
When the heater disconnection alarm is detected
b13
When the loop disconnection is detected
b14
When the "current error when the output is off " is detected
b15
Unused
Point
(1) The "ALM" LED can be turned off for channels not used for the
temperature adjustment (platium temperature-measurement resistor is
not connected), by writing "1" in the following buffer memory address:
· CH1 : 3D
· CH2 : 5D
· CH3 : 7D
· CH4 : 9D
H
H
H
H
A-6
Alert details
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