Endress+Hauser Proline Prosonic Flow 90 Operating Instructions Manual page 83

Proline Prosonic Flow 90
Endress+Hauser
Type Error message / No.
→
No. # 6xx Simulation operation active
S POS. ZERO-RET.
! # 601
S SIM. CURR. OUT. n
! # 611...614
S SIM. FREQ. OUT. n
! # 621...624
S SIM. PULSE n
! # 631...634
S SIM. STAT. OUT n
! # 641...644
S SIM.STATUS IN n
! # 671...674
S SIM. FAILSAFE
! # 691
S SIM. MEASURAND
! # 692
S DEV. TEST ACT.
! # 698
→
No. # 7xx Calibration or action errors
S ADJ.ZERO FAIL.
! # 731
Cause
Positive zero return active.
"
Caution!
This is the highest priority notice
message.
Simulation current output active
Simulation frequency output active
Simulation pulse output active
Simulation status output active
Simulation status input active
Simulation of response to error (out-
puts) active
Simulation of volume flow active
The measuring device is being
checked on site via the test and simu-
lation device.
Static zero point adjustment is not
possible or was cancelled.
9 Trouble-shooting
Remedy / spare part
Switch off positive zero return
Switch off simulation
Switch off simulation
Switch off simulation
Switch off simulation
Switch off simulation
Switch off simulation
Switch off simulation
–
Check that the flow velocity
is = 0 m/s.
83