Owner manual

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 (EC)
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