ProMinent DULCO flex Control Original Operating Instructions page 58

Supplementary operating instructions for PROFIBUS
1 0 1 1 0 0 0 0
0 0 0 0 0
user_data
Tab. 36: User_Data
Order number
1
11
12
21
22
31
32
41
51
58
Encode the status_type byte as follows:
Status type: 48 (manufacturer-specific)
'Status' specification: 1 constant
Encode the slot_number byte as follows:
0 0 0
Slot number: 0 (because only slot 0 is being used)
Encode the specifier byte as follows:
0 0
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 - Services
2 - Error type
3 - Type of data access (read/write)
Up to 19 errors can thereby be indicated.
Name
Status
Start/Stop
Reset
Target operating mode
Actual operating mode
Target capacity
Actual capacity
Max. metering capacity
Volume per contact "batch mode"
®
Explanation
- see "DULCO flex Control DFXa
data objects" table
Complies with Start/Stop switch;
If Start/Stop = 0, then the pump is
stopped
Clear internal pump memory and
pending errors by changing "1" to
"0"
- see "DULCO flex Control DFXa
data objects" table
- see "DULCO flex Control DFXa
data objects" table
Setpoint capacity in [l/h]
Actual capacity value in [l/h]
Maximum capacity in [l/h]
Volume to be delivered with con‐
tact in batch mode