Parameters; Measuring Range Parameters; Parameter Notation And Range - YOKOGAWA GX10 User Manual

2.3

Parameters

This section describes parameters.
2.3.1

Measuring Range Parameters

AI Channel Span
Specify the span using an integer.
Example If the range is -2.0000 V to 2.0000 V and you
want to set the span lower limit to 0.5000 V and the span
upper limit to 1.8000 V, set the parameters to 5000 and
18000, respectively.
SRangeAI,0001,VOLT,2V,FF,5000,18000,0
Scaling
Scaling is possible on AI and DI channels. Scaling is
specified by a mantissa and decimal place.
Example To set the scaling to -10.00 to 20.00, set the
scaling lower limit to -1000, scaling upper limit to 2000,
and the decimal place to 2. The decimal place value
represents the number of digits to the right of the decimal
point.
Math Channel and Communication Channel
Span
Set the span of math channels and communication
channels using a mantissa and decimal place.
Example To set the span to 1.000 to 2.000, set the
scaling lower limit to 1000, scaling upper limit to 2000,
and the decimal place to 3.
2.3.2

Parameter Notation and Range

The table below shows the principle parameter notations
and ranges of values.
Type Notation and Range of Values
[GX/GP] No expandable I/O
Unit number
Expandable I/O installed
[GX/GP] When the unit is GX10/GP10 0 to 2
When the unit is GX20/GP20 0 to 9
Module number
When the unit is an
expandable I/O
[GM] No sub unit
Unit number
Sub unit installed
[GM] Main unit
Module number
Sub unit
AI channel Specify as "unit number+module
DI channel number+channel."
DO channel Example
PI channel number is 0, module number is 1, and
channel number is 02 is 0102.
2-12
0
0 to 6
0 to 6
0
0 to 6
0 to 9
0 to 6
The AI channel whose unit
Type Notation and Range of Values
PID channel Specify as "unit number+slot
number+channel."
Example The PID channel whose unit
number is 0, slot number is 1, and
channel number is 02 is 0102.
Note that the PID channel number
changes depending on the channel
type. The following table shows the
association.
Channel type
PV
SP
OUT
AI
AO
DI
DO
Math channel GX20-2/GP20-2: 001 to 200
GX10/GP10: 001 to 050
GM10: 001 to 100
For SGroup and SMailAlarm
commands, insert "A" in front.
Example A001
If the measurement mode is dual
interval, the number of channels is
halved.
Communication GX10/GP10:001 to 050
channel GX20-1/GP20-1: 001 to 300
GX20-2/GP20-2: 001 to 500
GM10-1: 001 to 300
GM10-2: 001 to 500
For SGroup and SMailAlarm
commands, insert "C" in front.
Example C001
If the measurement mode is dual
interval, the number of channels is
halved.
Number of GX10/GP10: 001 to 100
channels for GX20-1/GP20-1: 001 to 500
recording GX20-2/GP20-2: 001 to 1000
GM10-1: 1 to 500
display data
GM10-2: 1 to 1000
Number of GX10/GP10: 001 to 100
channels for GX20-1/GP20-1: 001 to 500
recording event GX20-2/GP20-2: 001 to 1000
GM10-1: 1 to 500
data
GM10-2: 1 to 1000
Number of GX10/GP10/GX20-1/GP20-1: 1 to 50
channels for GX20-2/GP20-2: 1 to 100
recording
GM10-1: 1 to 50
manual sampled
GM10-2: 1 to 100
data
Number of GX10/GP10: 1 to 50
report channels GX20/GP20: 1 to 60
GM10: 1 to 60
Number of GX10/GP10: 1 to 30
display groups GX20-1/GP20-1: 1 to 50
GX20-2/GP20-2: 1 to 60
GM10-1: 1 to 50
GM10-2: 1 to 60
Channel number (4 digits)
** is unit number+slot number
**01, **04
**02, **05
**03, **06
**07, **08
**09, **10
**11 to **18
**19 to **26
IM 04L51B01-17EN