NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

Honeywell Description of Parameters 133
300 Start/Stop logic selection 2346 (2.2.1, 2.2.1.1)
0 DIN1: closed contact = start forward
DIN2: closed contact = start reverse
FWD
Output
frequency
Stop function
(ID506)
= coasting
t
REV
DIN1
DIN2
Figure 8-6. Start forward/Start reverse
1 2 3
NX12K09
The first selected direction has the highest priority.
When the DIN1 contact opens the direction of rotation starts the change.
If Start forward (DIN1) and Start reverse (DIN2) signals are active simultaneously
the Start forward signal (DIN1) has priority.
1 DIN1: closed contact = start open contact = stop
DIN2: closed contact = reverse open contact = forward
See below.
FWD
Output
frequency
Stop function
(ID506)
= coasting
t
REV
DIN1
DIN2
Figure 8-7. Start, Stop, Reverse
NX12K10
2 DIN1: closed contact = start open contact = stop
DIN2: closed contact = start enabled open contact = start disabled and drive stopped
if running
(DIN3 can be programmed for reverse command)
Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MIN 55422 Scarborough, Ontario 63-2600-1
MIV 4Z9
www.honeywell.com