Super Systems AC20 RS485 Modbus User Manual
Page 16

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TITLE: MODBUS/J-BUS Protocol for SSi’s- AC20 ENG. 824E REV. 1
List of error codes
ERROR Nr.
DESCRIPTION
2
Illegal data address
3
Illegal data value
9
Illegal number of data required
10
The bit or word indicated cannot be modified
50
The procedure cannot be initiated because another procedure is in pro-
gress
51
The procedure cannot be initiated because the first part of SMART
algorithm (TUNE) is in progress
52
The procedure cannot be initiated because it is not elapsed 5 minutes
from power on or from end of another procedure
53
The procedure cannot be initiated because the probe temperature is less
than 1000°F/538°
54
The procedure cannot be initiated because the probe output is less than
1000 mV
55
The procedure cannot be initiated because the probe output is unstable
(drift > 10 mV/minute)
101
Error on configuration group 1
102
Error on configuration group 2
103
Error on configuration group 3
104
Error on configuration group 4
105
Error on configuration group 5
106
Error on configuration group 6
151
Error on control mode group 1
152
Error on control mode group 2
153
Error on control mode group 3
154
Error on control mode group 4
155
Error on control mode group 5
156
Error on control mode group 6
157
Error on control mode group 7
158
Error on control mode group 8
159
Error on control mode group 9
160
Error on control mode group Hidden
200
Error on main probe input calibration (0
÷
1.5 V)
201
Error on main probe input calibration (1
÷
1.3 V)
202
Error on TC input calibration (0
÷
60 mV)
203
Error on CJ calibration
204
Error on auxiliary input current (0
÷
20 mA) calibration
205
Error on auxiliary input voltage (0
÷
5 V) calibration
206
Error on auxiliary input voltage (0
÷
10 V) calibration
207
Error on Out 6 (0
÷
20 mA output) calibration
208
Error on Out 7 (0
÷
20 mA output) calibration