Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 24)

HI 2151 Series Weight Controller
Profibus Interface Option
18
4.7 SET POINT STATUS/DESCRIPTION BYTES
4.7.1 SET POINT STATUS
Relay 8 Relay 7 Relay 6 Relay 5 Relay 4 Relay 3 Relay 2 Relay 1
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7

NOTE: Relays 1 and 2 are swapped on bits 6 and 7 for set point status.
4.7.2 SET POINT DESCRIPTION
1. The set point value is the target weight or level. The set points can be set to track
peak, gross, net, rate-of-change (ROC) or total. Here is a description of the set point
mode selection:
Peak 0
Gross 1
Net 2
ROC 3
Total 4
Example:
The proper set point description bytes for the desired Relay types are as follows :
.
Relays LSB/MSB
Relay 1 = Gross
Relay 2 = Net
0102
Relay 3 = ROC
(Rate-of-Change)
Relay 4 = Peak
0300
Relay 5 = Total
Relay 6 = Gross
0401
Relay 7 = Gross
Relay 8 = Gross
0101