ACH550 E-Clipse Bypass User’s Manual 2-101
Embedded fieldbus
Miscellaneous system control
Note: Control of system commands is dependent upon the setting of bypass
parameter 1625.
Using the fieldbus miscellaneous system control requires:
• Bypass parameter values set as defined below.
• Fieldbus controller supplied reference word(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
Bypass
Parameter Value Setting
Protocol Reference
Modbus N2 FLN BACnet
1602
RUN
ENABLE
2 (COMM)
(Not
Recommended)
Run enable by
fieldbus.
40001 bit 2 BO2 35 BV12
1603
START
ENABLE 1
2 (
COMM)
(Not
Recommended)
Source for start
enable 1 is the
fieldbus
Command word.
40001 bit 4 BO10 50 BV15
1604
START
ENABLE 2
2 (
COMM)
(Not
Recommended)
Source for start
enable 2 is the
fieldbus
Command word.
40001 bit 5 BO11 51 BV16
1605
START
ENABLE 3
2 (
COMM)
(Not
Recommended)
40001 bit 6 BO12 52 BV17
1606
START
ENABLE 4
2 (
COMM)
(Not
Recommended)
40001 bit 7 BO13 53 BV18
1607
RESET
SRC
2 (COMM) Fault reset by
fieldbus
40001 bit 1 BO3 94 BV14
1625
COMM
CTRL
1 (SYSTEM) Enable System
Control.
N/A
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