ProMinent gamma/ X Supplementary Operating Instructions

Encode the byte status_type as follows:

Status type: 48 (manufacturer specific)
Flags ‘Status’: 1 constant

Encode the byte slot_number as follows:

Slot number: 0 (because only slot 0 is being used)

Encode the byte specifier as follows:

Status specification: 00 constant
Reserved

59 bytes subsequently remain freely available (user_data):
Errors are indicated using the user_data fields.
The user_data fields are each combined in blocks of 3 bytes and
are interpreted as follows:
1 - Service
2 - Error type
3 - Type of data access (read/write)
Thus up to 19 errors can be signalled.
Tab. 44: 1 service
Index Name Explanation
0x01 Status - see "Status" table
0x02 StartStop 1=on, 0=deactivation of pump
function
0x03 FlowControl 1=on-, 0=deactivation of metering
monitoring (option)
0x04 StartBatch A batch is started in "Batch" oper‐
ating mode when 0 is changed to
1
0x05 BatchMemory Saving function for batch and
external metering
0x06 Reset Delete faults and basic setting by
changing 0 to 1
0x07 ClearCount Delete internal stroke and volume
counter by ≠ 0
1 0 1 1 0 0 0 0
0 0 0 0 0 0 0
0
0 0
user_data
Encoding user_data
Supplementary Operating Instructions PROFIBUS
®
84

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%