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APPENDICES
A
Appendix 7 Addition and Change of Functions
Appendix 7.2 Change of functions
(1) CH Scaling value (digital operation value) (Un\G54 to Un\G57)
When the digital clipping function, scaling function, shift function, or difference conversion function is not used, the
same value as the one in CH Digital output value (Un\G11 to Un\G14) is stored.
(a) When the non-compatible version of A/D converter module is used
When the scaling function is not used, the value is not stored in CH Scaling value (digital operation value)
(Un\G54 to Un\G57).
(2) Maximum value/minimum value hold function
The scaling value (digital operation value) is stored in CH Maximum value (Un\G30, Un\G32, Un\G34, Un\G36)
and CH Minimum value (Un\G31, Un\G33, Un\G35, Un\G37).
For details on the function, refer to the following.
• Maximum value/minimum value hold function ( Page 68, Section 8.6)
(a) When the non-compatible version of A/D converter module is used
When the scaling function is not used, the digital output value is stored in CH Maximum value (Un\G30,
Un\G32, Un\G34, Un\G36) and CH Minimum value (Un\G31, Un\G33, Un\G35, Un\G37). When the scaling
function is used, the scaling value (digital operation value) is stored in CH Maximum value (Un\G30, Un\G32,
Un\G34, Un\G36) and CH Minimum value (Un\G31, Un\G33, Un\G35, Un\G37).
(3) Input signal error detection function
The detection cycle is changed to the sampling cycle.
For details on the function, refer to the following.
• Input signal error detection function ( Page 69, Section 8.7)
(a) When the non-compatible version of A/D converter module is used
The detection cycle is detected per sampling cycle or averaging process cycle depending on the specified A/D
conversion method.
(4) Warning output function (Process alarm)
The alarm output function monitors CH Scaling value (digital operation value) (Un\G54 to Un\G57) for alarm
output and does not monitor CH Digital output value (Un\G11 to Un\G14) for alarm output.
For details on the function, refer to the following.
• Warning output function (Process alarm) ( Page 77, Section 8.9)
(a) When the non-compatible version of A/D converter module is used
When the scaling function is not used, the alarm output function monitors CH Digital output value (Un\G11 to
Un\G14) for alarm output. When the scaling function is used, the alarm output function monitors CH Scaling
value (digital operation value) (Un\G54 to Un\G57) for alarm output.
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