279
Revision History
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
Revision code
Date
Revised content
01
February 2006
Original production
02
February 2007
Revised for addition of version 1.1 EJ1 Temperature Controllers and version 2 G3ZA
Power Controllers.
02A
March 2007
Internal block diagram for TC4 corrected and parameter tables revised (Modbus
addresses added and mistakes corrected).
02B
March 2007
Corrections made, including the following.
Page 118:
Changed the data register value from D1000 to D1001 for the Setting
Change Request Bits in Monitoring EJ1 Set Values.
Page 122:
Added the baud rate for port C.
03
July 2008
Revised for addition of version 1.2 functions.
Basic Units (TC4/TC2):
•
Autotuning is provided for heating/cooling control.
•
Self-tuning has been added.
•
Output status can be displayed on the operation indicators.
•
Modbus communications can be used to read and write all parameters, and to exe-
cuted any of the operation commands.
•
A switch setting can be changed to use Modbus communications on port B.
•
Parameters and status have been improved.
•
Support has been added for G3PW Power Controllers.
Advanced Unit (HFU):
•
Bit specification operation commands have been added. This simplifies program-
ming ladder diagrams.
•
G3ZA monitor parameters have been added.
•
The maximum number of parameters that can be specified for programless setting
has been increased to 1,200.
•
Communications unit numbers 32 to 39 can be used in the HFU via programless
communications. This makes it easy to copy HFU and TC settings to other HFUs
and TCs.
Cat. No. H142-E1-03
Revision code
Содержание EJ1 EtherCAT
Страница 2: ...EJ1 Modular Temperature Controllers User s Manual Revised July 2008 ...
Страница 3: ...iv ...
Страница 19: ...xx ...
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 ...
Страница 303: ...278 Index ...
Страница 305: ......