xxvi
Functional Upgrades
EJ1 Temperature Controllers with linear outputs (EJ1N-TC2A-CNB and EJ1N-TC2B-CNB) have been
added and the functions of the previous EJ1 Controllers with pulse outputs have been improved. Infor-
mation in this manual related to improved functionality is indicated with this mark:
. The improved
functionality is outlined below.
• Basic Units (TC4/TC2)
• Modbus communications can be used on port B.
• Software version 2 of the G3ZA Multi-channel Power Controller can be used.
Note 1.
When more than one G3ZA Multi-channel Power Controller is connected, version 1 and ver-
sion 2 can be mixed. (Up to 8 G3ZA Multi-channel Power Controllers can be connected.)
2.
Software version 2 of G3ZA Multi-channel Power Controller can also be used with EJ1 version
1.0.
• Advanced Unit (HFU)
• Programless communications can be used with 1: N connections.
• The maximum number of parameters that can be specified for programless upload/download settings
has been increased from 300 to 600 each.
• Connection is now possible to MELSEC-QnA/An/AnS/FX3uc-series PLCs.
• A new setting read operation has been added to programless communications: Setting Read 2.
• The speed of programless communications has been increased.
• Either “continue” or “stop” can be selected for when errors occur in programless communications.
• Support Software
Use version 3.20 or higher of the CX-Thermo when using the upgraded functions.
• Identifying Upgraded Models
The new functionality can be used with version 1.1 (V1.1). Check the label on the Temperature Con-
troller or the box to determine the version. Models not marked “Ver. 1.1” are version 1.0.
V1.1
V1.1
Box Label
Version
LOT No. **** QTY. 1
TYPE
EJ1 ******
TEMPERATURE CONTROLLER
TEMP.
VOLTS
Ver.
MULTI-RANGE
24VDC
V1.1
Temperature Controller Label
Version
Summary of Contents for EJ1 EtherCAT
Page 2: ...EJ1 Modular Temperature Controllers User s Manual Revised July 2008 ...
Page 3: ...iv ...
Page 19: ...xx ...
Page 213: ...188 Detailed Description of Services Section 6 4 ...
Page 227: ...202 Detailed Description of Services Section 7 5 ...
Page 303: ...278 Index ...
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