ProMinent DULCO flex Control Original Operating Instructions page 38

Supplementary operating instructions for Modbus RTU
Register Designation
1004 Error flags (2nd register)
1006 Warning flags
1018 Actual capacity
1020 Maximum possible capacity
38
Type Display / purpose
Bit 10 - INVALID METERING PARAMETER
ERROR
Bit 11 - OVERPRESSURE ERROR
Bit 12 - OVERCURRENT ERROR
Bit 13 - UNDERVOLTAGE ERROR
Bit 14 - AIR IN THE HEAD ERROR
Bit 15 - BLEEDING UNSUCCESSFUL ERROR
Bit 16 - OVERFLOW BATCH MEMORY ERROR
Bit 17 - INPUT CURRENT SMALLER THAN LIMIT
VALUE ERROR
Bit 18 - INPUT CURRENT LARGER THAN LIMIT
VALUE ERROR
Bit 19 - NEGATIVE PRESSURE ERROR
Bit 20 - NO "PUMP<->MODULE" CONNECTION
ERROR (not relevant for Modbus)
Bit 21 - NO "PUMP<-> MASTER" CONNECTION
ERROR (not relevant for Modbus)
Bit 22 - INTERNAL CAN-BUS ERROR (Only for
GXLa, Sigma, peristaltic pump,..)
Bit 23 - FAN ERROR
Bits 24 - 31 - RESERVED
UINT32 Bits 0 - 31 - RESERVED
UINT32 Bit 0 - LEVEL WARNING
Bit 1 - DIAPHRAGM RUPTURE WARNING
Bit 2 - METERING MONITOR WARNING
Bit 3 - METERING VOLUME WARNING
Bit 4 - INVALID METERING PARAMETER
WARNING
Bit 5 - FAN WARNING
Bit 6 - WRONG MAGNET WARNING
Bit 7 - AIR IN DOSING HEAD WARNING
Bit 8 - OVERPRESSURE WARNING
Bit 9 - CAPACITY TOO LOW WARNING
Bit 10 - NEGATIVE PRESSURE WARNING
Bit 11 - CAVITATION WARNING
Bit 12 - POWER UNIT WARNING
Bit 13 - MODULE WARNING
Bits 14 - 31 - RESERVED
FLOAT32 Dependent on - dosing head fitted - device context
(e.g. set suction stroke) - ...
FLOAT32 Determined by - dosing head fitting - device context
(e.g. set suction stroke) - ...