Fujitsu WGYA050DG6 Design & Technical Manual page 173

Input test EX1-3
LINE FUNCTION
7911 Input EX1
7912 Input EX2
7913 Input EX3
By selecting a setting from input test EX1-3, the
relevant input will be displayed, enabling it to be
checked.
Input / output test I/O module
LINE FUNCTION
Sensor temp BX31
7973
Sensor temp BX34
7976
7996 Contact state H33
The sensor test operate the same as for BX1-4 on
the basic unit.
Display of 0 V means that there is no voltage and
the respective input is currently inactive. Display
of 230 V means that voltage is present at the
respective input so that it is activated.
- (CS01 - 57) - - (CS01 - 57) -
Control system