Mitsubishi Electric Melsec iQ-R Series User Manual page 133

CH1 TV value
The TV value of the used HART-enabled device is stored in 32-bit floating points (single-precision real number).
■Stored value
• The TV value differs depending on the HART-enabled device. For details on the stored values, refer to the manual of the
used HART-enabled device.
• The unit of the stored TV value can be checked in 'CH1 HART device information (TV engineering unit)' (Un\G2569).
• When there is no variable corresponding to the TV value in the HART-enabled device, 7FA00000H is stored in this area.
• When the HART communication function is not used, 7FC00000H (default value) is stored.
■Refreshing cycle
The stored status information is automatically refreshed every HART cycle time.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH TV value
CH1 QV value
The QV value of the used HART-enabled device is stored in 32-bit floating points (single-precision real number).
■Stored value
• The QV value differs depending on the HART-enabled device. For details on the stored values, refer to the manual of the
used HART-enabled device.
• The unit of the stored QV value can be checked in 'CH1 HART device information (QV engineering unit)' (Un\G2570).
• When there is no variable corresponding to the QV value in the HART-enabled device, 7FC00000H is stored in this area.
• When the HART communication function is not used, 7FC00000H (default value) is stored.
■Refreshing cycle
The stored status information is automatically refreshed every HART cycle time.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH QV value
CH1 CH2 CH3
2088 2100 2112
2089 2101 2113
CH1 CH2 CH3
2090 2102 2114
2091 2103 2115
CH4 CH5 CH6
2124 2136 2148
2125 2137 2149
CH4 CH5 CH6
2126 2138 2150
2127 2139 2151
Appendix 3 Buffer Memory Areas
CH7 CH8
2160 2172
2161 2173
A
CH7 CH8
2162 2174
2163 2175
APPX
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