Modbus:
Supported through Modbus Extended Services Registers.
U133fffpppd => 0?0133fff
Where:
fff = FCM number (000-031).
ppp = FCM port number (0-35)
d = Set new state of digital port (‘0’ – Off, ‘1’ – On)
Note: States commanded with R133 are OR’d with any other functionality already assigned to the port)
7.2.21 134 – DISCRETE PARAMETER SECURITY SETTINGS
R134rrr => 0?0134rrrsssssssss
Where:
rrr = generic register numbered function
sssssssss = Security level (zero leading 0-9 relating to 1-10 viewable level)
Modbus:
Not Supported
U134rrrs => 0?0134rrr
Where:
rrr = generic or special purpose register numbered function
s = Set security level (0-9) this can be formatted with up to 8 leading zeroes.
See the tables throughout chapter 7.1 to identify the sub levels of each topic to read or write the security
level:
RCU 0-99
Bay 100
Preset 101
Meter 102
Component 103
Additive 104
Sampler 115
Tank 111
Password Security 116
Reports 117
7.2.22 135 – GROUP PARAMETER SECURITY SETTINGS
R135rrr => 0?0135rrrsssssssss
Where:
rrr = generic register numbered function
sssssssss = Security level (zero leading 0-9 relating to 1-10 viewable level)
Modbus:
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