ABB Uvisor SF910i, User Manual

Page: 102 / 190

Table 15.3: Process Value Registers (MODBUS)
(Continued)
Register Addresses
(decimal)
Scanner Process Values
5111 Lo Flame temperature high byte
5111 Hi Flame temperature low byte
5112 Lo Intensity for sensor 1, if safe as second Flame-relay
5112 Hi Flicker-Frequency for sensor 1, if safe as second Flame-relay
5113 Lo AC-Amplitude for sensor 1, if safe as second Flame-relay
5113 Hi Quality for sensor 1, if safe as second Flame-relay
5114 Lo Collected data can be sent to FEX (0 = no, 1 = yes, and 2 = stop)
5114 Hi Spare
5115 Lo DTC version flag (0x0a = Rev 04L and 0x0e = Rev 004)
5115 Hi Spare
5118 Lo Spare (also spares 5116 and 5117)
5118 Hi Sensor type (IR, UV, and DUAL)
Holding Registers (Programmable Parameter Registers)
The holding registers provide the ability to read/set the scanner parameter values to/from
a MODBUS master.
Change these values only using the Flame Explorer tool. There is an automatic
procedure that performs safety operations in the Flame Explorer tool. This cannot
be replicated (and MUST not be replicated) on a generic MODBUS master.
Table 15.4: Channel Configuration Parameter Registers (MODBUS)
Register Addresses Scanner Configuration Parameters
4000-4004 Reserved for ABB
4005 MODBUS address on serial #1
4006 MODBUS address on serial #2
4007 Sensor type (single or dual)
4008 Flame logic on dual sensor (OR/AND)
4009 Flame-relay usage (Safe-relay, second Flame-relay, Quality-relay, and
Temperature-relay)
4010 Operating mode
8VZZ005286 B 102
15 Serial Interfaces
15.2 MODBUS Protocol