Sterlco SGBD Series Batch Gravimetric Blenders - Manual (Page 110)

BLN1-600A Chapter 7: Appendix 110 of 116
4 (R) average_batch_time, n16:3 (average amount of time it takes to finish the batch)
5 (R) average_process_rate,L30:30,f39:2 (average rate at which the process is consuming blended
material)
BLENDER STARTING AND STOPPING
1 (R) blender_started,b3:0/0
2 (RW) blender_start_request,b3:0/11 (toggle this to start or stop the blender, blender will switch it’s
current status, you must also reset this bit after completion)
3 (RW) abort_batch_request,b3:0/8 (toggle this to immediately stop the blender even if the batch is
incomplete, you must also reset this bit after completion)
BLENDER ALARMS
1 (R) alarm_number,n11:74 (see below for description)
2 (R) hop1_out_of_material,b28:0/0
3 (R) hop2_out_of_material,b28:0/1
4 (R) hop3_out_of_material,b28:0/2
5 (R) hop4_out_of_material,b28:0/3
6 (R) hop5_out_of_material,b28:0/4
7 (R) hop6_out_of_material,b28:0/5
8 (R) hop7_out_of_material,b28:0/6
9 (R) hop8_out_of_material,b28:0/7
10 (R) hopper_over_max_alarm,b28:0/9
11 (R) empty_weight_exceeded,b28:0/10
12 (R) inventory_cleared,b28:0/11 (use this bit to record when an operator cleared the inventory at the blender)
13 (R) power_interruption,b28:0/15 (this alarm engages when the PLC loses power during a batch)
14 (R) hop1_low_level,b29:2/0 (this alarm is only available if the hoppers have low level prox switches)
15 (R) hop2_low_level,b29:2/1 (this alarm is only available if the hoppers have low level prox switches)
16 (R) hop3_low_level,b29:2/2 (this alarm is only available if the hoppers have low level prox switches)
17 (R) hop4_low_level,b29:2/3 (this alarm is only available if the hoppers have low level prox switches)
18 (R) hop5_low_level,b29:2/4 (this alarm is only available if the hoppers have low level prox switches)
19 (R) hop6_low_level,b29:2/5 (this alarm is only available if the hoppers have low level prox switches)
20 (R) hop7_low_level,b29:2/6 (this alarm is only available if the hoppers have low level prox switches)
21 (R) hop8_low_level,b29:2/7 (this alarm is only available if the hoppers have low level prox switches)
22 (R) plc_battery_low,s:5/11
23 (R) plc_memory_module_loaded,s:5/8 (this alarm only happens while upgrading the blender’s software)