Caution!
Writing of the EEPROM is restricted to approx. 1 million times. If this number is
exceeded, the device may be damaged.
Definition:
Input buffer RAM = input buffer EEPROM +5
Write index and read index for the "Input buffer analog" table
FT-input buffer frequency
1379
Parameter
Data set 0
FT-input buffer current
1380
2
FT-write index (FT-input analog)
1377
2
FT-read index (FT-input analog)
1378
VPlus
62 - Reference Frequency Channel
...
...
126 - Active Current
FT-input buffer frequency
1379
Input buffer analog
Index 2
FT-input buffer current
1380
VTable
62 - Reference Frequency Channel
...
...
126 - Active Current
...
.
.
.
.
.
.
Index 1
9 - Zero
...
...
9 - Zero
...
6.2 Run/Stop
By default (factory setting) the function table is stopped and must be started by parameter FT-
RunMode
1399. In stop mode, no instructions are processed and there is no writing of the
output buffer.
Note:
Instructions can only be edited in stop mode. If you try to make any changes while the func-
tion table is not in stop mode, an error will be displayed in VPlus. The attempted change will
not be applied.
Further operation modes are available for processing individual instructions and instruction
blocks. If an operation mode 11, 12, 21, 22, 31 or 32 is selected, the instruction block
1
will be
processed according to the function described. Then, Run mode will be set to "0-Stop" auto-
matically. In order to process another instruction block, the operation mode must be set to the
corresponding value again.
FT-Runmode 1399
Function
0 - Stop The function table is stopped and no longer processed.
1 - Run The function table is started at index 1 and processed normally.
2 - Continue
The function table is continued at the index where the processing was
stopped last time, and the table is then processed normally.
11 -
12 -
Single Step One instruction is processed.
21 -
22 -
Single Part All instructions are processed until next writing of output buffer.
31 -
32 -
Single Cycle
All instructions are processed until return jump. The return jump is
reached when the maximum number of logic functions is processed or
the next
FT-Instruction 1343 = 0.
Note:
Two modes are available to an instruction block (1x, 2x, 3x).
1
In this connection, an instruction block may also include a single instruction.
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