ND110324: Difference between revisions
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* Interface : SCSI HVD (5V differential) | * Interface : SCSI HVD (5V differential) | ||
* Rack mounted, vertical orientation | * Rack mounted, vertical orientation | ||
* Weight | * Weight 58 kg | ||
* Tape formats 1600 / 6250 BPI <ref>[http://www.sintran.com/sintran/library/libhw/libhw.html Norsk Data Library, Hardware] - [http://sintran.com/norsk-data/library/libquick/ND-99119-1-EN.pdf ND-99.119.1EN] : ND-110324 Magtape Quick reference card</ref>, selectable manually or via software | * Tape formats 1600 / 6250 BPI <ref>[http://www.sintran.com/sintran/library/libhw/libhw.html Norsk Data Library, Hardware] - [http://sintran.com/norsk-data/library/libquick/ND-99119-1-EN.pdf ND-99.119.1EN] : ND-110324 Magtape Quick reference card</ref>, selectable manually or via software | ||
* Auto load function but possible to load manually too | * Auto load function but possible to load manually too | ||
==Fault codes== | |||
The drive have a lot of tests done during operation and can display a hexadecimal fault code on its built in display. From 001 up to F13. For the complete list of fault codes, look in the FCD (Fault Code Dictionary) manual. <ref>[http://bitsavers.trailing-edge.com/pdf/stc/2920/ STC 2920 documents on Bitsavers]</ref> | |||
Depending on interface and microcode version different fault codes can be displayed. | |||
==Microcode level== | |||
The drive can have several versions of microcode. To find the version of a drive, use the following front panel sequence. | |||
<ENTER ADDR>,1FFA,<ENTER> : displays msb of the release level | |||
<ENTER> : displays lsb of the release level | |||
==Configuration== | |||
There are a number of options that can be configured by switches on the interface card. | |||
(See chapter 6.1.8 in the service manual from Apr88<ref>[http://bitsavers.trailing-edge.com/pdf/stc/2920/95521_STC_2920_Maintenance_Apr88.pdf 95521 STC 2920 Maintenance Apr88]</ref>) | |||
* SCSI Bus ID | |||
* Enable SCSI Bus Parity | |||
* Connect TERMPWR to Pin 25 | |||
* Connect TERMPWR to Pin 26 | |||
* Enable DIFFSENS | |||
* Disable Timeouts | |||
* Report EOM.on Read | |||
* Disable GCR Write Correction | |||
* Write Buffer Threshold | |||
* Read Buffer Threshold | |||
* Number of Write Retries | |||
* Number of Read Retries | |||
* Buffer Size After Early EOT | |||
* Sync on 2 Filemarks | |||
==Sources== | ==Sources== | ||
<references/> | <references/> | ||
[[Category:Norsk Data hardware]] | [[Category:Norsk Data hardware]] | ||
Latest revision as of 08:58, 6 February 2019
The ND110324 is a re-branded StorageTek model 2920 9-track tape drive.
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This article is a stub. You can improve NDWiki by expanding it. |
Technical data
- Interface : SCSI HVD (5V differential)
- Rack mounted, vertical orientation
- Weight 58 kg
- Tape formats 1600 / 6250 BPI [1], selectable manually or via software
- Auto load function but possible to load manually too
Fault codes
The drive have a lot of tests done during operation and can display a hexadecimal fault code on its built in display. From 001 up to F13. For the complete list of fault codes, look in the FCD (Fault Code Dictionary) manual. [2] Depending on interface and microcode version different fault codes can be displayed.
Microcode level
The drive can have several versions of microcode. To find the version of a drive, use the following front panel sequence.
<ENTER ADDR>,1FFA,<ENTER> : displays msb of the release level
<ENTER> : displays lsb of the release level
Configuration
There are a number of options that can be configured by switches on the interface card. (See chapter 6.1.8 in the service manual from Apr88[3])
- SCSI Bus ID
- Enable SCSI Bus Parity
- Connect TERMPWR to Pin 25
- Connect TERMPWR to Pin 26
- Enable DIFFSENS
- Disable Timeouts
- Report EOM.on Read
- Disable GCR Write Correction
- Write Buffer Threshold
- Read Buffer Threshold
- Number of Write Retries
- Number of Read Retries
- Buffer Size After Early EOT
- Sync on 2 Filemarks
Sources
- ↑ Norsk Data Library, Hardware - ND-99.119.1EN : ND-110324 Magtape Quick reference card
- ↑ STC 2920 documents on Bitsavers
- ↑ 95521 STC 2920 Maintenance Apr88