Yaskawa Varispeed-686SS5 CIMR-SSA - Manual (Page 40)

4 OPERATION
41
(2) OPERATION MODE SELECTION
The VS-686SS5 has two operation modes, LOCAL and REMOTE, as described below. These
two modes can be selected by the digital operator “LOCAL/REMOTE” key only while the
operation is stopped. The selected operation mode can be verified by observing the digital
operator SEQ and REF LEDs (both LEDs light in REMOTE mode).
The operation mode at power ON is set to REMOTE (run by control circuit terminals 13 and
14 speed reference and run command from a control circuit terminal) prior to shipment. Multi-
function contact inputs from control circuit terminals 3 to 8 are enabled in both operation
modes LOCAL/REMOTE.
LOCAL
Both speed reference and run command are set by the digital operator. SEQ and REF LEDs
go OFF.
REMOTE
Master speed reference and run command can be selected by setting constants b1-01 and
b1-02. The factory setting is “1” (command from control circuit terminal).
Table 9 Reference Selection in REMOTE Mode
Constant No. Name Remarks
b1-01 Speed reference selection
0 : Master speed reference from digital operator (d1-01)
(Digital operator REF LED is OFF.)
1 : Master speed reference from control circuit terminals 13 and 14
(Digital operator REF LED is ON.)
2 : Not used.
3 : Master speed reference set by transmission option (CP-916 B/G,
216 I/F)
(Digital operator REF LED is ON.)
4 : Master speed reference set by personal computer (CP-717).
(Digital operator REF LED is ON.)
b1-02 Run command selection
0 : Run command from digital operator
(Digital operator SEQ LED is OFF.)
1 : Run command from control circuit terminal
(Digital operator SEQ LED is ON.)
2 : Not used.
3 : Run command from transmission option (CP-916 B/G, 216 I/F)
(Digital operator SEQ LED is ON.)
4 : Run command set by personal computer (CP-717).
(Digital operator SEQ LED is ON.)
DRIVE FWD REV REMOTE
SEQ REF ON, OFF or blinking