Emerson Rosemount 2410 - Miscellaneous Control Register

5.8 Miscellaneous control register
Use holding register Sakura_MiscControl (1210) to set some optional configuration bits, see
Enable/disable MiscCtrl configuration bits and Table 5-6. This configuration is applicable on
all tank positions.
Table 5-6: Holding Register Sakura_MiscControl 1210
Bit Name Default
value
Description
0 Level mapping signed 0x0 The level range is by default 0.0 - 99999.9 mm. By
setting bit 0, the level range is changed to -49999.9 -
50000 mm.
(1)
1 Non Standard Error Status 0x0 The error status value range is by default 0x30 - 0x33.
By setting bit 1, the error status value range is changed
to 0x40 - 0x43.
(1)
2 Invalid Temp As Sensor
Error
0x0 By setting bit 2, invalid temperature will be indicated as
error status “Sensor error”.
(1)
3 Device Error As Under
Tension
0x0 By setting bit 3, device error will be indicated as error
status “Under Tension”, Note that this error status will
overwrite both “Over tension” and “Sensor error”.
4 Device Error As Over
Tension
0x0 By setting bit 4, device error will be indicated as error
status “Over Tension”. Note that if bit 3 is set, bit 4 will
have no impact.
5 Invalid Level As Under
Tension
0x0 By setting bit 5, invalid level will be indicated as error
status “Under tension”. Note that if this bit is not set,
the invalid level will be indicated as “Over tension”.
6 Enable Digital Relay Status 0x0 By setting bit 6, the state of the relay inputs K1 and
K2 (energized or deenergized) can be read from the
Sakura V1 Digital Status byte for some responses. See
Digital input for more information.
(1)
8 Enable MML Diagnostics 0x0 This is an advanced feature that can be used during
maintenance. By setting bit 8, the modem will send
up diagnostic info that can be read through the
tank hub input registers. Since this may affect the
normal operation of the Sakura emulation, it is not
recommended to use this feature, except during
maintenance.
(2)
9 Enable SINGLE MDP RESP 0x0 Advanced feature that should normally not be used
except during testing. By setting bit 9, the host can
only clock out one response message compared to the
default three identical responses.
(3)
(1) Note that this bit is only valid for the Sakura V1 protocol.
(2) Note that the tank hub must be restarted or the Sakura bus communication must be
idle for at least one minute.
(3) Note that this bit is only valid for the Sakura MDP protocol.
Manual Supplement Optional configuration and settings
00809-0800-2410 August2023
Emerson.com/Rosemount 25