Athena C10 line Manual de instrucciones descargar pdf (Pagina 21)

7.4 Word Zone - Page 2 Configuration

Address

Modbus JbuS Variable Parameter

Code

Type

100 101 - - -

101 102 Configuration code

ConF

R/W

102 103 AL3 alarm configuration code

Con.2

R/W

103 104 Engineering units

unit

R/W

4/7

104 105 Decimal point

Sc.d.d

R/W

105 106 Low range for engineering units

Sc.Lo

R/W

106 107 High range for engineering units

Sc.Hi

R/W

107 108 Communications protocol

Prot

R/W

108 109 Baud rate

baud

R/W

109 110 Retransmitted range

retr

R/W

110 111 - - -

111 112 - - -

112 113 Password

Code

R/W

113 114 RTX low range calibration value (Reserved)

CAL.3

R/W

114 115 RTX high range calibration value (Reserved)

CAL.4

R/W

115..119 116..120 - - -

120 121 Factory code R(W)

121 122 Product code (“C1”) R

122 123 - - R

123 124 Software release R

124 125 - - R

125 126 Custom code R

126 127 - - -

127 128 - - -

Notes:

1. Assignment of Setpoint to the address JbuS 2 writes the Computer

Setpoint. It is different from the Local Setpoint, which can be in any case

set by keypad.

2. Assignment of Setpoint to the address JbuS 5 writes the Local Setpoint

(the previous value is lost).

3. In case of ON - OFF output (address JbuS 6) the proportional band is

substituted by the output Hysteresis.

4. All the configuration parameters are accepted, if valid, but not brought

into effect. To execute the reconfiguration procedure and bring the

changes into effect, the code 55AAh must be written at the address JbuS

121.

5. Address JbuS 121 is read only, but if the code 55AAh (21930d) is written

at this address, the configuration is brought into effect.

6. The JbuS 122 + 123 and 124 + 125 addresses contain the strings (of 4

characters) for the product and release codes: each address represents

two characters, the most significant byte in the word contains the ASCII

code of the second.

7. To select the engineering unit, the value between 0 and 10 must be

assigned as per the below table:

Engineering unit Serial value

°C

°F

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 106 107

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Athena C10 line Manual de instrucciones Pagina 21

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