10 SMC™ Flex Quick Start
Typical Control Wiring Examples, Continued
11 12 13 14 15 16 17 18 19 20 21 22
23 24 25 26
SMC Flex Control Terminals
Aux#1
Aux#4
27 28 29 30 31 32 33 34
Aux#3Aux#2
Hold In
11 12 13 14 15 16 17 18 19 20 21 22
23 24 25 26
SMC Flex Control Terminals
Aux#1
Aux#4
27 28 29 30 31 32 33 34
Aux#3Aux#2
Hold In
Alarm
Indication
Programming Notes:
Aux#1 – Set for Normal
Aux#4 – Set fot Alarm
Start
L1 (L+)
N (L-)
FAN
K1
A1
A2
Stop
Fig 1.x
3 Wire Control with Option Stopping, DPI control, Isolation Contactor (K1),
and Alarm Indication
Option Stop
Programming Notes:
Aux#1 – Set for Normal
Parameter
#87 - Logic Mask must be set for DPI Control.
- Value of 4 enables HIM control only
- Value of 32 enables Communication Port control only
- Value of 44 enables ALL DPI ports for control
L1 (L+)
N (L-)
FAN
K1
A1
A2
Fig 1.x
Start and Stop Control via DPI Communication ONLY with Isolation
Contactor (K1)