User Manual

3-2 I/O Communication
3-10
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (GT-70A) -
3
Communicating with the GT-70A series
Notices when the calculation function is set to ON
• When the setting is other than standard difference display, the
comparator value (P.V. value) of the main unit cannot be read. Both
the main unit and the expansion unit read the raw value (R.V.
value). When you read the comparator value (P.V. value) from the
main unit, use explicit messaging.
• When the setting is standard difference display, the main unit
reads the raw value (R.V. value) and the expansion unit reads the
comparator value (P.V. value).
 "3-output + current value" mode
IN area
n: The first device number assigned to the DL-DN1
 "5-output + current value" mode
IN area
n: The first device number assigned to the DL-DN1
Point
Device (DEC)
Name
Bit 7 Bit 6 ··· Bit 1 Bit 0
No extended
mode
External
input
External input
+ Bank change
External input +
Setting value rewrite
Bit 15 Bit 14 ··· Bit 9 Bit 8
n+4 n+7 n+9 n+11
Comparator value
property
ID08 ID07 ··· ID02 ID01
Reserved ID15 ··· ID10 ID09
n+5-6 n+8-9 n+10-11 n+12-13 Comparator value ID 01
Outputs the current value of sensor
amplifi er (ID**).
(4-byte signed integer)
Occupies a memory area proportional
to the number of connected sensor
amplifi ers.
n+7-8 n+10-11 n+12-13 n+14-15 Comparator value ID 02
n+9-10 n+12-13 n+14-15 n+16-17 Comparator value ID 03
n+11-12 n+14-15 n+16-17 n+18-19 Comparator value ID 04
n+13-14 n+16-17 n+18-19 n+20-21 Comparator value ID 05
n+15-16 n+18-19 n+20-21 n+22-23 Comparator value ID 06
n+17-18 n+20-21 n+22-23 n+24-25 Comparator value ID 07
n+19-20 n+22-23 n+24-25 n+26-27 Comparator value ID 08
n+21-22 n+24-25 n+26-27 n+28-29 Comparator value ID 09
n+23-24 n+26-27 n+28-29 n+30-31 Comparator v
alue ID 10
Device (DEC)
Name
Bit 7 Bit 6 ··· Bit 1 Bit 0
No extended
mode
External
input
External input
+ Bank change
External input +
Setting value rewrite
Bit 15 Bit 14 ··· Bit 9 Bit 8
n+6 n+11 n+13 n+17
Comparator value
property
ID08 ID07 ··· ID02 ID01
Reserved ID15 ··· ID10 ID09
n+7-8 n+12-13 n+14-15 n+18-19 Comparator value ID 01
Outputs the current value of sensor
amplifi er (ID**).
(4-byte signed integer)
Occupies a memory area proportional
to the number of connected sensor
amplifi ers.
n+9-10 n+14-15 n+16-17 n+20-21 Comparator value ID 02
n+11-12 n+16-17 n+18-19 n+22-23 Comparator value ID 03
n+13-14 n+18-19 n+20-21 n+24-25 Comparator value ID 04
n+15-16 n+20-21 n+22-23 n+26-27 Comparator value ID 05
n+17-18 n+22-23 n+24-25 n+28-29 Comparator value ID 06
n+19-20 n+24-25 n+26-27 n+30-31 Comparator value ID 07
n+21-22 n+26-27 n+28-29 n+32-33 Comparator value ID 08
n+23-24 n+28-29 n+30-31 n+34-35 Comparator v
alue ID 09
n+25-26 n+30-
31 n+32-33 n+36-37 Comparator value ID 10