Alarms and Messages of VS 300
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Doku-Version 2.05 - Firmware 2.10 - 15. September 2017
10.4 Messages / alarms AL 300 Operator Terminal or CI 3000 Store Computer
Messages/alarms are shown on the four-line display of an external terminal (AL 300 Operator Terminal and
CI 3000 Store Computer) as follows:
ALARM 210 PRIO 2
VS 300
Position S03 →
Press.too low HP2 ↓
Pressing the → key on the AL 300 Operator Terminal or CI 3000 Store Computer (see section 7.14 Operation
with External Terminal) opens the following submenu:
ALARM 210 Nd. 105
Press.too low HP2
15.10.04 12:36 ON ←
15.10.04 13:05 OFF ↓
The following table explains the four-line display in the above example:
Display line Display readout Explanation
1 ALARM 210 Nd.105 Alarm number and CAN bus address of VS 300
2 Press.too low HP2 Low pressure in CL2 (HP2 in example)
3 15.10.04 12:36 ON ← Date and time of message/alarm (incoming time stamp)
4 15.10.04 13:05 OFF ↓ Date and time of message/alarm (outgoing time stamp)
The outgoing time stamp (Line 4) is only shown when the message/alarm is no longer active!
See section 7 Parameter List and Menu Structure for detailed information on the menu structure of the AL 300
Operator Terminal or CI 3000 Store Computer.
10.5 Message / alarm types
The following messages/alarms are recorded by the VS 300 controller and saved to the report memory:
S Process fault reports
S System fault reports
Different terms may be used in the menus and screens depending on type, scope and configuration of the sys
tem. These terms are shown in italics in the two tables that follow.
Example: Fast Unlo. CL1/2
‐ Fast unlo. Stands for fast unload
‐ CL Stands for either NT = normal-temperature refrigeration, LT = low-temperature
refrigeration or HP = high pressure
‐ 1/2 Stands for Control Loop 1 or Control Loop 2
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