NOVUS FieldLogger Register - Manual (Page 6)

FieldLogger Register
NOVUS AUTOMATION 6/8
0104 Bytes 0 and 1 of channel 6 string (tag)
0105 Bytes 2 and 3 of channel 6 string (tag)
0106 Bytes 4 and 5 of channel 6 string (tag)
0107 Bytes 6 and 7 of channel 6 string (tag)
0108 Bytes 0 and 1 of channel 7 string (tag)
0109 Bytes 2 and 3 of channel 7 string (tag)
0110 Bytes 4 and 5 of channel 7 string (tag)
0111 Bytes 6 and 7 of channel 7 string (tag)
0112 Bytes 0 and 1 of channel 8 string (tag)
0113 Bytes 2 and 3 of channel 8 string (tag)
0114 Bytes 4 and 5 of channel 8 string (tag)
0115 Bytes 6 and 7 of channel 8 string (tag)
0116 Bytes 0 and 1 of the engineering unit of channel 1
0117 Bytes 2 and 3 of the engineering unit of channel 1
0118 Bytes 4 and 5 of the engineering unit of channel 1
0109 Bytes 6 and 7 of the engineering unit of channel 1
0120 Bytes 0 and 1 of the engineering unit of channel 2
0121 Bytes 2 and 3 of the engineering unit of channel 2
0122 Bytes 4 and 5 of the engineering unit of channel 2
0123 Bytes 6 and 7 of the engineering unit of channel 2
0124 Bytes 0 and 1 of the engineering unit of channel 3
0125 Bytes 2 and 3 of the engineering unit of channel 3
0126 Bytes 4 and 5 of the engineering unit of channel 3
0127 Bytes 6 and 7 of the engineering unit of channel 3
0128 Bytes 0 and 1 of the engineering unit of channel 4
0129 Bytes 2 and 3 of the engineering unit of channel 4
0130 Bytes 4 and 5 of the engineering unit of channel 4
0131 Bytes 6 and 7 of the engineering unit of channel 4
0132 Bytes 0 and 1 of the engineering unit of channel 5
0133 Bytes 2 and 3 of the engineering unit of channel 5
0134 Bytes 4 and 5 of the engineering unit of channel 5
0135 Bytes 6 and 7 of the engineering unit of channel 5
0136 Bytes 0 and 1 of the engineering unit of channel 6
0137 Bytes 2 and 3 of the engineering unit of channel 6
0138 Bytes 4 and 5 of the engineering unit of channel 6
0139 Bytes 6 and 7 of the engineering unit of channel 6
0140 Bytes 0 and 1 of the engineering unit of channel 7
0141 Bytes 2 and 3 of the engineering unit of channel 7
0142 Bytes 4 and 5 of the engineering unit of channel 7
0143 Bytes 6 and 7 of the engineering unit of channel 7
0144 Bytes 0 and 1 of the engineering unit of channel 8
0145 Bytes 2 and 3 of the engineering unit of channel 8
0146 Bytes 4 and 5 of the engineering unit of channel 8
0147 Bytes 6 and 7 of the engineering unit of channel 8
0152 Decimal point position for channels
0199 Software version
NOTES ABOUT REGISTERS
Registers 00 to 07:
They keep the continuously updated value of readings from their
respective input channels. The speed of such update depends on the
number of channels enabled and the input type selected for such
channels. As the register is constantly scanning inputs, the higher the
number of active channels the higher the number of inputs that will
be read until the device reads the same channel again, decreasing
the update speed. Besides, channels configured as Pt100 are read
twice each, as part of a compensation algorithm of the cable
resistance. In cases where there is only one active channel (non-
defined as Pt100), this channel is updated at every 0.2 seconds (best
rate). In the case of eight Pt100 channels (worst rate), complete
scanning of channels takes 0.95 seconds.
The signal of the value read is represented as complement of 2.
In cases with resolutions in tenth of degrees, such as Pt100 and
thermocouples, the value is read without the decimal point (multiplied
by 10), for protocol constraints. The same way, the decimal point is
disregarded in linear inputs (4-20 mA e 0-50 mV).
Register 08:
Reports if there is an alarm event in some of the channels and if the
event corresponds to a Low or High alarm.
byte high:
byte low:
Registers 10 to 13
Report A/D conversion errors.
byte high
→
odd channel:
byte low
→
even channel:
Same as byte high for the adjacent channel.