Despatch/Watlow 1500 Control Instruction Manual
Page 31
E1 = Event 1:
4
3
2
1
> Power Devices
0
Off
1
On
> Cooling Fan
0
Off
1
On
> Nitrogen (optional)
0
Off
1
On
> Ramp/Test Light
0
On
1
Off
E2 = Event 2:
4
3
2
1
> Autofill
0
Off
1
On
> Heaters
0
Off
1
On
> Vent Solenoid
0
Open
1
Closed
> Drain Solenoid
0
Closed
1
Open
HAST Chamber Programming Instructions and
Definitions
C1 = Channel 1, Temperature (
E
C)
C2 = Channel 2, Relative Humidity (%RH)
SP = Set Points
S1 = Set Temperature
S2 = Set Relative Humidity
WT = Wait Loop
WE = Wait Event:
1 = Wait for Temperature
2
= Wait for Relative Humidity
3
= Wait for Water Level
4
= Wait for Water Temperature
JL
= Jump Loop
JS
= Jump to Step
JC
= Number of Times to Perform Jump
NX = Next Programming Step
