Error type
Error text
Meaning
Remedy
10001
B
17
D
Encoder- or load volt‐
age missing
● Supply voltage at the Power
Supply PS missing or too low
● Power Supply PS is faulty
● Check the supply voltage at the
Power Supply PS
● Exchange the Power Supply
PS
10011
B
19
D
HART communication
error (HART diagnos‐
tics)
● HARD field device is not
responding
● Timing error
● Check the process wiring
● Correction of the configuration
10101
B
21
D
Reference channel er‐
ror
● internal reference junction: TC
sensor module defective or not
available.
● external reference junction
(RTD): Parameters do not point
to the RTD module
● Exchanging or connecting the
TC Sensor Module
● Correction of the configuration
10110
B
22
D
HART other statuses
available
(HART warning)
---
---
10111
B
23
D
reserved for HART
(HART warning)
---
---
11000
B
24
D
Actuator disconnection Intrinsically safe switch signal
switched on at 4 DO
---
11010
B
26
D
External fault
● Encoder error
● Encoder supply faulty
● Changeover contact error
● Actuator error
● HART field device error
● Replacement of encoder/
actuator/HART field device
● Correction of the process wiring
11011
B
27
D
HART configuration
modified (HART warn‐
ing)
---
---
11101
B
29
D
HART primary variable
outside the limits
(HART diagnostics)
---
---
11110
B
30
D
HART auxiliary variable
outside the limits
(HART diagnostics)
---
---
Commissioning and Diagnostics
6.8 Diagnostics with STEP 7
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
169