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58
Allocating I/O from the Configurator
Section 4-3
• The Communications Power Voltage Monitor Error Flag indicates the sta-
tus of the power being supplied through the DeviceNet communications
cables. For details, refer to 5-2-4 Setting Network Power Voltage Monitor.
• The Unit Maintenance Flag turns ON when the conduction time for the
DeviceNet Communications Unit exceeds the specified monitor value. For
details, refer to 5-2-5 Setting the Unit Conduction Time Monitor.
• The Temperature Controller Maintenance Flag turns ON when the Unit
conduction time or total RUN time of one or more channel of the Temper-
ature Controllers registered in the connection configuration exceeds the
specified monitor value. For details, refer to 5-2-11 Setting Temperature
Controller Monitor Mode and Monitor Values.
4-3-5
Output Data
The output data that is specific to the DeviceNet Communications Unit (type
numbers 1, 2, and 13 to 22) and that is not allocated in the Temperature Con-
troller variable area is described here.
For details on output data that can be set in the Temperature Controller's vari-
able area, refer to the E5ZN Temperature Controller Operation Manual
(H113).
Note
1.
The output data will be invalid for Temperature Controllers with which a
communications error has occurred, or which have a unit number that is
not registered in the connection configuration.
2.
Depending on the Temperature Controller status (such as RUN/STOP),
some data may be invalid even if it is written to the OUT Area. For details,
refer to the E5ZN Temperature Controller Operation Manual (H113).
Output Enable Bits (Type Number 1, 2)
ON:
Enables writing data (output data processing) to the specified channel
of the specified Temperature Controller's unit number (valid as long
as the bit is ON.)
OFF:
Disables writing data (output data processing) to the specified chan-
nel of the specified Temperature Controller's unit number (valid as
long as the bit is OFF.)
To enable the output data that is allocated in the OUT Area, the bit for the cor-
responding channel of the corresponding Temperature Controller's unit num-
ber must be turned ON. When these bits are OFF, output data written to the
area will not be processed and will not be written to the Temperature Control-
ler.
Note
1.
The first two words of the OUT Area are reserved for Output Enable Bits.
When the Configurator is used to allocate I/O, and data is allocated to the
first word + 3 or more OUT Area words, the Output Enable Bits will be au-
tomatically allocated to the first word +1 and +2 words.
2.
Always turn OFF the Output Enable Bits when downloading setting param-
eters to the Temperature Controllers using the Configurator. If the Output
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
Output Enable Bits
Units 0 to 7
(type number 1)
Unit
7,
ch2
Unit
7,
ch1
Unit
6,
ch2
Unit
6,
ch1
Unit
5,
ch2
Unit
5,
ch1
Unit
4,
ch2
Unit
4,
ch1
Unit
3,
ch2
Unit
3,
ch1
Unit
2,
ch2
Unit
2,
ch1
Unit
1,
ch2
Unit
1,
ch1
Unit
0,
ch2
Unit
0,
ch1
Output Enable Bits
Units 8 to 15
(type number 2)
Unit
15,
ch2
Unit
15,
ch1
Unit
14,
ch2
Unit
14,
ch1
Unit
13,
ch2
Unit
13,
ch1
Unit
12,
ch2
Unit
12,
ch1
Unit
11,
ch2
Unit
11,
ch1
Unit
10,
ch2
Unit
10,
ch1
Unit
9,
ch2
Unit
9,
ch1
Unit
8,
ch2
Unit
8,
ch1
Содержание E5ZN-DRT
Страница 3: ...iv ...
Страница 5: ...vi ...
Страница 9: ...x ...
Страница 15: ...xvi EC Directives 6 ...
Страница 83: ...68 Ladder Programming Examples Section 4 5 ...
Страница 123: ...108 Sending Explicit Messages Section 6 5 ...
Страница 135: ...120 Message Communications Characteristics Section 7 2 ...
Страница 157: ...142 Index Unit status 57 85 user set allocations 43 61 V variable types C0 51 C1 51 C3 52 ...
Страница 159: ...144 Revision History ...
Страница 161: ...E5ZN DeviceNet Communications Unit Cat No H119 E1 01 OPERATION MANUAL ...
Страница 162: ...Authorized Distributor Cat No H119 E1 01 Note Specifications subject to change without notice Printed in Japan ...