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06/15/2020
TR - ELE - BA - DGB - 0030 - 01
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9.6 ISDU error types
The error type is used within negative service confirmations of indexed service data units (ISDUs). It
indicates the cause of a negative confirmation (Response) of a
READ
or
WRITE
service.
The error type consists of two bytes:
– Error code,
High-Byte
– Additional code, Low-Byte
Error code
Additional code
Cause
Remedy
0x80
0x00
Device application error,
no details
- Repeat service
- Device OFF/ON, if the error is
present furthermore, the
device must be replaced.
0x80
0x11
Index not available
- Available indices,
see chapter 7
0x80
0x12
Subindex not available
- Available sub-indices,
see chapter 7
0x80
0x20
Service temporarily not
available
- Check device
operational status
- Repeat service
- Device OFF/ON
0x80
0x21
Service temporarily not
available, local control
- Block external access
(Device control panel)
- Repeat service
- Device OFF/ON
0x80
0x22
Service temporarily not
available, device control
- Block remote access
- Repeat service
- Device OFF/ON
0x80
0x23
Access denied
- Read-only parameter!
0x80
0x30
Parameter value out of range
- Permissible parameter values,
see chapter 7
0x80
0x31
Parameter value above limit
- Permissible parameter values,
see chapter 7
0x80
0x32
Parameter value below limit
- Permissible parameter values,
see chapter 7
0x80
0x33
Parameter length overrun
- Permissible parameter length,
see chapter 7
0x80
0x34
Parameter length underrun
- Permissible parameter length,
see chapter 7
0x80
0x35
Function not available
- Supported system commands,
see chapter 7.9
0x80
0x36
Function temporarily
unavailable
- Check device
operational status
- Repeat service
- Device OFF/ON
0x80
0x82
Application not ready
- Await complete initialization
(start-up phase)
- Repeat service
- Device OFF/ON