Xylem 205546 Modbus Communication Modules for Displays - Manual (Page 22)

22 EN 6.81 Modbus Communication Module 205546 Manual 1212
Status I/O Bits
Register
address
Register name Type Security Read/Write
1001
System error bit (alarm) B16 Password Read/Reset
Bits
Oxix
System error bit { on = 1 & off = 0 }
Bit 1 = Factory reset has occurred (some settings have changed - check all used settings)
Bit 2 = Eeprom write error (see log for details)
Bit 3 = Sensor setting error (some settings are invalid or changed)
Bit 4 = System error in eventlog (log in eventlog for details)
Bit 5 = Current out not connected (If current out is not used, deactivate to stop pop-up)
Bit 6 = Primary measurement is over or under settings for current
Bits 7-16 = Reseved and read-value is 0 (zero)
SuSix
System error bit { on = 1 & off = 0 }
Bit 1 = Factory reset has occurred (some settings have changed - check all used settings)
Bit 2 = Eeprom write error (See log for details)
Bit 3 = Sensor setting error (some settings are invalid or changed)
Bit 4 = System error in eventlog (log in eventlog for details)
Bit 5 = Current out not connected (if current out is not used, deactivate to stop pop-up)
Bit 6 = Primary measurement is over or under settings for current
Bits 7-16 = Reseved and read-value is 0 (zero)
Register
address
Register name Type Security Read/Write
1002
System alarm 1 B16 None Read-only
Bits
Oxix
Status bit { on = 1 & off = 0 }
Bit 1 = reseved
Bit 2 = reseved
Bit 3 = reseved
Bit 4 = primary value - low alarm active
Bit 5 = primary value - high alarm active
Bits 6-16 = reseved and read-value is 0 (zero)
SuSix
Status bit { on = 1 & off = 0 }
Bit 1 = reseved
Bit 2 = reseved
Bit 3 = reseved
Bit 4 = primary value low - alarm active
Bit 5 = primary value high - alarm active
Bits 6-16 = reseved and read-value is 0 (zero)
Modbus Communication Modules