ProMinent gamma/ X Supplementary Operating Instructions

Reg‐
ister
Description Type Display / purpose
GMXa
Bit 9 - ERROR DRIVE
Bit 10 - ERROR INVALID METERING PARAM‐
ETER
Bit 11 - ERROR OVERPRESSURE
Bit 12 - ERROR OVERCURRENT
Bit 13 - ERROR UNDERVOLTAGE
Bit 14 - ERROR AIR IN THE HEAD
Bit 15 - ERROR DEGASSING UNSUCCESSFUL
Bit 16 - ERROR OVERFLOW BATCH MEMORY
Bit 17 - ERROR INPUT CURRENT SMALLER
THAN LIMIT VALUE
Bit 18 - ERROR INPUT CURRENT LARGER
THAN LIMIT VALUE
Bit 19 - ERROR NEGATIVE PRESSURE
Bit 20 - ERROR NO "PUMP<->MODULE" CON‐
NECTION (not relevant for Modbus)
Bit 21 - ERROR NO "PUMP<-> MASTER" CON‐
NECTION (not relevant for Modbus)
Bit 22 - ERROR INTERNAL CAN-BUS (Only for
GXLa, Sigma, peristaltic pump,..)
Bit 23 - ERROR FAN
Bits 24 - 31 - RESERVED
1004 Error flags (2nd register) UINT32 Bits 0 - 31 - RESERVED X
1006 Warning flags UINT32 Bit 0 - WARNING LEVEL
Bit 1 - WARNING DIAPHRAGM RUPTURE
Bit 2 - WARNING METERING MONITOR
Bit 3 - WARNING METERING VOLUME
Bit 4 - WARNING INVALID METERING PARAM‐
ETER
Bit 5 - WARNING FAN
Bit 6 - WARNING WRONG MAGNET
Bit 7 - WARNING AIR IN DOSING HEAD
Bit 8 - WARNING OVERPRESSURE
Bit 9 - WARNING CAPACITY TOO LOW
Bit 10 - WARNING NEGATIVE PRESSURE
Bit 11 - WARNING CAVITATION
Bits 12 - 31 - RESERVED
X
1008 Actual stroke rate UINT16 1 … max. stroke/h X
1009 Actual stroke length FLOAT
32
1 … 100% X
1011 Maximum possible stroke rate UINT16 Determined by - Device context (e.g. adjusted
suction stroke)
4800 … 12000 stroke/h
X
Supplementary Operating Instructions for Modbus RTU
52

ProMinent gamma/ X Specifications

General

Protection class	IP65
Max. Pressure	25 bar
Power supply	100-230 V, 50/60 Hz
Material of pump head	PVDF, Stainless steel
Temperature range	-10 °C to +45 °C
Type	Diaphragm dosing pump
Stroke length	Adjustable
Stroke frequency	max. 180 strokes/min
Materials in contact with the medium	PVDF, PTFE, stainless steel
Control	Manual, external control via contacts or 0/4-20 mA signal
Control Options	External, potential-free contacts, 0/4-20 mA
Dosing Accuracy	±2%