Endress+Hauser Cubemass DCI - Page 72

Troubleshooting Cubemass DCI MODBUS RS485
72 Endress+Hauser
78 GAIN RED.IMPOS 588 S: GAIN RED.IMPOS
$: # 588
Overdriving of the internal analog to
digital converter.
Possible causes are cavitation,
extreme pressure shock and high flow
velocity for gases
A continuation of the measurement is
no longer possible!
Change or improve process conditions, e.g. by
reducing the flow velocity.
No. # 6xx → Simulation mode active
79 POS.ZERO -RET. 601 S: POSITIVE ZERO
RETURN
!: # 601
Positive zero return active.
"
Caution!
This message has the highest display
priority.
Switch off positive zero return.
80 to 83 SIM. CURR. OUT n 611
to
614
S: SIM. CURR. OUT. n
!: # 611 to 614
Simulation current output active. Switch off simulation.
84 to 87 SIM FREQ. OUT 1
to 4
621
to
624
S: SIM. FREQ. OUT n
!: # 621 to 624
Simulation frequency output active. Switch off simulation.
88 to 91 SIM. PULSE n 631
to
634
S: SIM. PULSE n
!: # 631 to 634
Simulation pulse output active. Switch off simulation.
104 to 107 SIM. STATUS IN n 671
to
674
S: SIM. STAT. IN n
!: # 671 to 674
Simulation status input active. Switch off simulation.
108 SIM. FAILSAFE 691 S: SIM. FAILSAFE
$: # 691
Simulation of response to error
(outputs) active.
Switch off simulation.
109 SIM MEASURAND 692 S: SIM. MEASURAND
!: # 692
Simulation of measuring variables
(e.g. mass flow).
Switch off simulation.
150 DEV. TEST ACT. 698 S: DEV. TEST AKT.
!: # 698
The measuring device is being
checked on site via the test and
simulation device.
−
MODBUS No. Device status
message
(local display)
Cause Remedy / spare part
Register:
6859
Data type:
Integer
Register:
6821
Data type:
String (18 byte)