Murr Elektronik MVK-MP - Page 52

Manual MVK-MP
52 V 3.5
Byte 12 Error type
7
6
5
4
3
2
1
0
Error type (for explanation see Glossary, chapter 9)
01
hex
(01dez)…Short circuit (in sensor supply)
03
hex
(03
dez
) Over voltage
06
hex
(06
dez
)…Line break
17
hex
(23
dez
) Actuator warning
18
hex
(24
dez
) Actuator disable
1A
hex
(26
dez
) …External error
Channel type
000 = reserved
001 = Bit
010 = 2 Bits
011 = 4 Bits
100 = Byte
101 = Word
110 = 2 Words
111 = reserved
Fig. 45: Byte 12 Error type
Diagnostic message
Possible cause
Remedy
Channel
Short circuit (of sensor
supply)
Overload or short circuit of sensor
supply to 0V.
Check sensor cable or check
sensor regarding short circuit, if
necessary replacement.
Over voltage
Measuring range of analog input
overshot
Check sensor or connection to
sensor
Line break
Defective cable. Only analog
inputs
Check sensor or connection to
sensor
Actuator warning
Short circuit of output signal to
24V.
Check wiring. Possibly sensor
plugged in actuator socket
Actuator disable
Overload or short circuit of output
signal to 0V.
Check wiring or actuator.
External Error
Diagnostic acc. DESINA
specification. 24V at Pin2 missing.
Check DESINA sensor and
DESINA cable, if necessary,
replace.
Tab. 29: Diagnostic messages