92 ACH580 E-Clipse bypass and packaged drive user manual
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 BACnet
1602 RUN
PERMISSIVE
2 (COMM)
(Not
Recommended)
Run permissive by
fieldbus.
400001 bit 2 BO2 BV12
1603 START
INTERLOCK 1
2 (COMM)
(Not
Recommended)
Source for Start
Interlock 1 is the
fieldbus
Command word.
400001 bit 4 BO10 BV15
1604 START
INTERLOCK 2
2 (COMM)
(Not
Recommended)
Source for Start
Interlock 2 is the
fieldbus
Command word.
400001 bit 5 BO11 BV16
1605 START
INTERLOCK 3
2 (COMM)
(Not
Recommended)
400001 bit 6 BO12 BV17
1606 START
INTERLOCK 4
2 (COMM)
(Not
Recommended)
400001 bit 7 BO13 BV18
1607 RESET SRC 2 (COMM) Fault reset by
fieldbus
400001 bit 1 BO3 BV14
1625 COMM CTRL 1 (SYSTEM) Enable System
Control.
N/A