Azbil C7G User Manual

4-108
Chapter 4. Functions
Item
"Data selection" setting
Standard Custom Ring
Recording
operation
Recording cycle Selected from "Same as sampling
cycle, 0.1 s, 1 s, 10 s, 1 min, and 10
min."
Same as on the left Same as on the left
Start and stop Selected from "DI1 to 2, events 1 to
16, and standard bit code"
14 - 2 Standard Bit Codes
and Standard Numerical Codes
(p.14-6)
Same as on the left Same as on the left
Alarm concerning
the number of files
and capacity
An SD card error alarm is issued in
any of the following cases.
•
When there is an attempt to write
data exceeding the capacity of the
microSD memory card
•
When there is an attempt to write
a new file when there are 1,000
files in BLK64 (the last folder)
Same as on the left No alarm occurs as the oldest
file is rewritten (however, if
files recorded by standard or
custom recording remain, an
alarm may be issued).
* It is necessary to configure the settings for the health index.
Start the CDS and health index at the start of batch processing, and stop the CDS and health index when batch processing ends.
4 - 20 Health Index (p.4-116)

Sections (Standard)
Section Data Notes
Context section
(From Section Context to
SectionEnd)
P (Proportional band) Records the setting when CDS starts.
I (Integral time)
D (Derivative time)
OL (MV low limit)
OH (MV high limit)
SP high limit
Specific R value
(Diagnostic parameter)
Normalization responsiveness (Kp/Tp)
(Gain is defined as Kp and time constant as Tp in the transfer
function.)
Calculated from the data when the PV is rising during batch
processing.
Records the definite value when CDS ends.
Time sequence data section
(From Section TemporalData
to SectionEnd)
(Updated in each recording
cycle)
Timestamp Year/Month/Date Hour:Minutes:Seconds. Milliseconds
SP
PV
MV
R value
DT5 Varies depending on the type of output block to which the MV is
assigned.
AO-C block: RMS current (CT)
V-P block: RMS current (CT1)
Other than the above: Fixed at 0
(Fixed at 0 when Heat MV or Cool MV is assigned)
DT6 Varies depending on the type of output block to which the MV is
assigned.
AO-C block: RMS voltage (VT)
V-P block: RMS current (CT2)
Other than the above: Fixed at 0
(Fixed at 0 when Heat MV or Cool MV is assigned)
DT7 Varies depending on the type of output block to which the MV is
assigned.
AO-C block: Actuator (heater) resistance
(Calculated using the CT input current and the VT
input voltage)
Other than AO-C block: Fixed at 0
DT8 Fixed at 0
DT9
DT10

Azbil C7G Specifications

General

Brand	Azbil
Model	C7G
Category	Controller
Language	English