Amada UNIFLOW 4 REMOTE, Operation Manual, Page: 73 / 176

CHAPTER 3: USING PROGRAMMING FUNCTIONS
UNIFLOW
®
4 PULSED HEAT CONTROL
990-908 3-23
The
2
key will bring up the
RELAY 1
status option screen.
The
1
through
8
keys on the keypad set
the
RELAY 1
status options.
1.
BASEHEAT
: Relay is
OPEN/CLOSED
during baseheat
process cycle
2.
RISE1
: Relay is
OPEN/CLOSED
from point at which 50% of
RISE1
time has elapsed until the end of
RISE1.
< RELAY 1 >
1. BASEHEAT
2. RISE1
3. PREHEAT ON
4. RISE2
5. REFLOW
6. COOL1
7. END OF REFLOW
8. CYCLE PWR ALARM
9. __ NOT ACTIVE

PAGE FOR MORE RELAY SETTINGS
Number Select,

Page, Graph / Data
3.
PREHEAT ON
: Relay is
OPEN/CLOSED
during preheat process cycle.
4.
RISE2
: Relay is
OPEN/CLOSED
from point at which 50% of RISE2 time has elapsed until the
end of RISE2.
5.
REFLOW
: Relay is
OPEN/CLOSED
from start of heating to
COOL1
if no Postheat cycle
otherwise
COOL2.
6.
COOL1:
Relay is
OPEN/CLOSED
when COOL1 temperature is reached
7.
END OF REFLOW
: Relay is
OPEN/CLOSED
when
COOL1
is reached if no Postheat cycle, otherwise
COOL2
.
8.
CYCLE PWR ALARM:
Relay is
OPEN/CLOSED
when a more severe alarm, as indicated by “Cycle
Power” text in the alarm message, occurs.
9.
NOT ACTIVE
: Relay is not active.
If the desired relay state is not on the first
Relay State screen, press the

key to
select the second relay screen.
The
1
through
8
keys on the keypad set
the
RELAY 1
status options.
1.
SYSTEM READY
: Relay is
OPEN/CLOSED
when the Control is
ready for reflow operation.
< RELAY 1 >
1. SYSTEM READY
2. HEAT ON
3. HEAD IS UP
4. ALARM
5. OUT OF LIMITS
6. CLEAN THERMODE
7. REPLACE THERMODE
8. IDLE HEAT

PAGE FOR MORE RELAY SETTINGS
Number Select,

Page, Graph / Data
2.
HEAT ON
: Relay is
OPEN/CLOSED
during baseheat, rise1, preheat,rise2, reflow and postheat
process cycle.
3.
HEAD IS UP
: Relay is
OPEN/CLOSED
when head is retracted. If process does not have a Postheat
stage, then relay switches to active at COOL1. If the process does have a Postheat stage, then relay