108
Other Functions (TC4 and TC2)
Section 4-7
Note
This parameter can be set only when operation is stopped.
When this parameter has been changed, the new setting becomes effective
the next time a software reset is performed for the Unit or the next time power
is turned ON.
■
Example
Example: In this example, an All channels Alarm 1 OR output and an All
channels Alarm 2 OR output are output to the End Unit's auxiliary
outputs.
Note
When assigning bus I/O, disable all bus I/O assignments first and
then make the settings.
4-7-4
Using G3ZA Multi-channel Power Controllers
Note
(1) Version 2 G3ZA Power Controllers can also be connected to version 1.0
EJ1 Temperature Controllers.
(2) When using ST, do not use MV calculation on the G3ZA.
Initial Settings
The following procedure is required in order to use a G3ZA. The G3ZA cannot
be used in the condition in which it is shipped.
1,2,3...
1.
Connect the G3ZA to a Basic Unit. Up to eight G3ZA Units can be connect-
ed to one Basic Unit. If more than eight Units are connected, a configura-
tion error will occur.
2.
Turn ON pin 7 of SW2 on the Basic Unit, set SW2 on the G3ZA to 3
(57.6 kbps), and set SW1 on the G3ZA to between 0 and 15 (unit number).
The unit number of the G3ZA determines the MV sent from the Basic Unit.
For details, refer to
Sending MVs to the G3ZA
on page 110.
3.
Turn ON the power supply to the Basic Unit and execute a Register Unit
Configuration: Reset operation command. No G3ZA Units are registered
in the default Basic Unit settings.
4.
Turn OFF the power supply to the Basic Unit and then turn ON the power
supply in the following order: G3ZA Units and then the Basic Unit. When
the Basic Unit starts, it will automatically scan for connected G3ZA Units.
5.
Check the Configuration Error A Status to see if any errors have occurred.
If there are no errors, execute a Register Unit Configuration: Register op-
eration command. Always execute this command. If the configuration is not
registered correctly and the configuration cannot be recognized correctly,
unexpected outputs may occur from the G3ZA Power Controllers for the
outputs from the Basic Units.
CPU
CPU
BUS1
BUS2
SUB1
SUB2
TC4
TC4
EDU
BUS3
All channels Alarm 2 OR output
All channels
Alarm 2 OR output
All channels Alarm 1 OR output
All channels
Alarm 1 OR output
Note
Refer to
4-4 Setting Alarm Specifications
for details on the alarm settings.
Model
Parameter name
Set values
TC4
Bus Output 1 Assignment All channels Alarm 1 OR
Bus Output 2 Assignment All channels Alarm 2 OR
V1.2
Содержание EJ1 EtherCAT
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Страница 213: ...188 Detailed Description of Services Section 6 4 ...
Страница 227: ...202 Detailed Description of Services Section 7 5 ...
Страница 251: ...226 Determining the Error from the Current Situation for Heater Burnout Alarm Errors Section 8 8 ...
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