Specifications

Control Block Description ADDvantage-32 PLUS
4-115
4.69 TACH SELECT AND TACH SELECT-W
The blocks TACH SELECT and TACH SELECT-W are almost identical and behave as
described below. The difference between the two blocks is described in the SPECIAL
NOTE.
SW2
TACH 1
FAIL
SW1
TACH 2
FAIL
SWC
1 OR 2
1 OR 2
1 OR 2
SWC
SW2
1 OR 2 SW2
SWC
SWC
SW1
SW1
TACH 1
TACH 2
CEMF
OUT
SPDVOL
SPDVOL
SPDVOL
2WARN
1WARN
1WARN 2WARN
RED
RED
RED
RES TL
VRED
TL
RED
RED1WARN
2WARNRES
RES
1WARN
2WARN
TACHSEL
FIGURE 4-69. TACH SELECT AND TACH SELECT-W BLOCK