IB IL SGI 2/P-PAC
7647_en_04 PHOENIX CONTACT 22
20 PCP object description
20.1 "Config Table" object
Configure the terminal using this object.
Object description:
Element value range
The "Configuration channel x" elements have the following
structure:
Where:
Nominal load (MAX) element:
Adjustment value element:
Please note for the "Nominal load (MAX)" element:
If MAX = 0, no value is output on the display of the channel.
MAX dimensions the maximum value of the display and the
display format.
MAX corresponds to a detuning of 100%. The use of MAX
provides for the maximum value of a sensor to be input.
Example: Sensor with 1mV/V and MAX = 50kg. Configura-
tion of the terminal with MAX = 50
dec
. Then the display corre-
sponds directly to the measured weight in kg.
If an invalid configuration is specified, a negative confirmation
is generated with error message 08
hex
, 00
hex
or xx30
hex
. The
low byte of the Additional_Error_Code is 30
hex
(value is out of
range), the high byte contains the number of the affected ele-
ment.
Example: Config Table is completely written with data (subin-
dex 00) and the entry for channel 2 is invalid. In this case, the
Additional_Error_Code is equal to 0230
hex
.
Please note for the "Adjustment value" element:
The value is specified as a percentage of MAX. An LSB cor-
responds to 0.004%.
Example:
Sensor with 50 kg nominal load (MAX).
It should be adjusted to 25 kg.
Then the adjustment value corresponds to 50% of MAX.
Determine the adjustment value as follows:
50% / 0.004% = 12500.
Therefore configure the adjustment value with 12500
dec
.
Object Config Table
Access Read, write
Data type Array of Records
Record = 4 x Unsigned 16
2 x 8 bytes
Index 0080
hex
Subindex 00
hex
Write all elements
01
hex
Configuration of channel 1
Nominal load (MAX) of channel 1
Adjustment value of channel 1
Reserved
02
hex
Configuration of channel 2
Nominal load (MAX) of channel 2
Adjustment value of channel 2
Reserved
Length
(bytes)
10
hex
Subindex 00
hex
08
hex
Subindex 01
hex
to 02
hex
Data Terminal configuration
OUT1 and OUT2
Bit 15 14 13 12 11 10987654 3210
Assign-
ment
00000 M0000W N
MMean-value
WConversion time
N Nominal characteristic value
Value range: See "Parameters for configuration"
Default value: See "Parameters for configuration"
Value range: 0 ... 65535
dec
Default value: 0
Value range: 0 ... 32767
dec
Default value: 0
Nominal load (MAX) Display format
1 ... 9 1.2345
10 ... 99 12.345
100 ... 999 123.45
1000 ... 9999 1234.5
10000 ... 65535 12345
Jumper differ-
ence
Process data value Display
0.5 mV/V 12500
dec
-> 50% 25.000
1.0 mV/V 25000
dec
-> 100% 50.000
