Beckhoff EL3773 - Fig. 102 Linking of 2-Bit Variable to Additional Task; Fig. 103 User Settings and Vendor Calibration in the Coe Online Directory

Commissioning
EL377388 Version: 2.5
Fig.102: Linking of 2-bit variable to additional task
Example of voltage measurement with EL3773:
Channel 1;Limit 1 and Limit 2 enabled, Limit 1 = 100 V, Limit 2 = 200 V, representation: signed integer
Entry in index (Limit 1): 0x8000:13 [}95]
(100V / 410V) x 2
16
/ 2 - 1 = 7991
dec
Entry in index (Limit 2): 0x8000:14 [}95]
(200V / 410V) x 2
16
/ 2 - 1 = 15983
dec
Output:
Input channel 1
Index 0x6000:03 [
}
96] Index 0x6000:05 [
}
96]
50V 0x01
hex
, (Limit1, limit value undershot) 0x01
hex
, (Limit2, limit value undershot)
100V 0x03
hex
, (Limit1, limit value reached) 0x01
hex
, (Limit2, limit value undershot)
150V 0x02
hex
, (Limit1, limit value exceeded) 0x01
hex
, (Limit2, limit value undershot)
210V 0x02
hex
, (Limit1, limit value exceeded) 0x02
hex
, (Limit2, limit value exceeded)
4. Provision in the process data
The influencing parameters can be changed in the CoE of the respective channel.
Fig.103: User settings and vendor calibration in the CoE online directory