Instruction Manual

3-2 I/O Communication
3-10
- DeviceNet Compatible Network Unit DL-DN1 User's Manual -
3
Communicating with the IB Series
Comparator value (P.V. value)
The assigned positions for comparator values vary with different operating modes.
For details of communication methods, see "Reading comparator values (P.V.
values) from sensor amplifiers" (page 3-17).

"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
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 ID01
Outputs the current value of sensor
amplifier (ID**).
(4-byte signed integer)
Occupies a memory area proportional
to the number of connected sensor
amplifiers.
n+7-8 n+10-11 n+12-13 n+14-15 Comparator value ID02
n+9-10 n+12-13 n+14-15 n+16-17 Comparator value ID03
n+11-12 n+14-15 n+16-17 n+18-19 Comparator value ID04
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 ID01
Outputs the current value of sensor
amplifier (ID**).
(4-byte signed integer)
Occupies a memory area propor-
tional to the number of connected
sensor amplifiers.
n+9-10 n+14-15 n+16-17 n+20-21 Comparator value ID02
n+11-12 n+16-17 n+18-19 n+22-23 Comparator value ID03
n+13-14 n+18-19 n+20-21 n+24-25 Comparator value ID04