Secure PT3 Series - Reading Holding Registers

Page 33 of 40
BGX701-014-R03, User Manual for PT3 Transducers
Public
Apparent
Power (Ph2)

*
Apparent
Power (Ph3)

*
Power Factor
(Ph1)
 
*
Power Factor
(Ph2)

*
Power Factor
(Ph3)

*
Power Factor
(angle 1)
* *
Power Factor
(angle 2)
* *
Power Factor
(angle 3)
* *
System
Voltage
 
System Current
*
      
System Active
Power
*
      
System
Reactive
Power
*
      
System
Apparent
Power
*
      
Power Factor
*
      
9.5 Reading holding registers
The latency period or the maximum time duration taken by the PT3 transducer to process a query request by a
controller device is 1 sec. This duration is applicable for a transducer operating at 9600 baud rate and
responding to a maximum length query. The PT3 data refresh rate for communication over Modbus is also 1
second.