VAMP 59 - Page 130

3.10 Self-supervision
3 Supporting functions
Technical description
130
VAMP 24h support phone +358 (0)20 753 3264
VM59.EN001
Error registers
There are four 16-bit error registers which are readable
through remote protocols. The following table shows the
meaning of each error register and their bits.
Register
Bit
Code
Description
SelfDiag1
0 (LSB)
T1
Output relay fault
1
T2
2
T3
3
T4
4
A1
SelfDiag3
0 (LSB)
DAC
mA-output fault
1
STACK
OS: stack fault
2
MemChk
OS: memory fault
3
BGTask
OS: background task timeout
4
DI
Digital input fault (DI1, DI2)
5
6
Arc
Arc card fault
7
SecPulse
Hardware error
8
RangeChk
DB: Setting outside range
9
CPULoad
OS: overload
10
+24V
Internal voltage fault
11
-15V
12
ITemp
Internal temperature too high
13
ADChk1
A/D converter error
14
ADChk2
A/D converter error
15 (MSB)
E2prom
E2prom error
SelfDiag4
0 (LSB)
+12V
Internal voltage fault
1
ComBuff
BUS: buffer error
2
OrderCode
Order code error
The error code is displayed in self diagnostic events and on the
diagnostic menu on local panel and VAMPSET.