Athena C10 Communications Manual page 29

107 108 Communications protocol
108 109 Baud rate
109 110 Retransmission range
110 111 Retransmission signal selection
111 112 Current transformer range
112 113 Password
113 114 RTX low range calibration value (Reserved)
114 115 RTX high range calibration value (Reserved)
115 116 Timer operating mode
116 117 Timer action
117 118 Digital input function
118 119 -
119 120 -
120 121 Factory code
121 122 Product code ("M4")
122 123 -
123 124 Software release (p. es. " 00A")
124 125 -
125 126 Custom code
126 127 -
127 128 -
Notes:
1. Assignment of Setpoint to the addresses JbuS 2 and 4 writes the
Computer Setpoint. It is different from the Local Setpoint, which can
be in any case set by keypad.
2. Assignment of output at the address JbuS 3 is only possible if the
the Auto/Man option if fitted and when the controller is in Manual
mode.
3. Assignment of Setpoint to the address JbuS 5 writes the Local
Setpoint (the previous value is lost).
4. In case of ON - OFF output (address JbuS 6) the proportional band
is substituted by the output hysteresis.
5. 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.
6. Address JbuS 121 is read only, but if the code 55AAh (21930d) is
written at this address, the configuration is brought into effect.
7. 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.
8. To select the engineering unit, the value between 0 and 10 must be
assigned as per the below table:
Engineering unit
7
7
Serial value
°C
°F
none
nU
U
nA
R/W
Prot
R/W
baud
R/W
retr
rtH R/W
Ht.F.S R/W
Code R/W
CAL.3 R/W
CAL.4 R/W
R/W
t.Mod
R/W
t.Act
R/W
IL.Fn
-
-
R(W)
R
R
R
-
R
-
-
0
1
2
3
4
5
29
9
10
11
12
13
14
15
-
-
6
-
-
-