JUMO LOGOSCREEN nt Interface Description page 30

4 Modbus protocol description
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Error code Description
Error list: Handling of MQX functions
80 task creation failed
81 hardware timer not created
Error list: Flash processing
90 write error for data flash
Error list: Other errors
100 undefined error
101 division by zero
102 cannot find RAM
103 RTC run-time overrun
104 ID does not exist
105 index too large (overflow)
106 data not valid
107 invalid pointer
109 string without zero characters
110 time-out (overrun) during initialization
111 value write forbidden
112 log entry with error bits that initiate debug mode
Error list: E-mail dispatch via modem and Ethernet
120 step error in status automatic
121 invalid response length
122 no CONNECT from modem
123 FCS checksum error
124 unexpected value or response
125 CONF request not accepted
126 no CONF request from other end
127 no CHAP request from other end
128 response time-out
129 unknown modem response
130 unexpected OK from modem
131 unexpected CONNECT from modem