Controller functions
Version 1
RES-407
Page 23
In addition to the functions shown in the diagram above, various controller operating states are indicated by the
LEDs. These states are described in detail in the table below:
7.2
Temperature setting (set point selection)
The heatsealing temperature of the RES-407 can be set in two ways:
• By applying a 0…10VDC voltage to the analog input terminals 16 + 14:
The relationship between the applied voltage and the SET temperature is linear.
Setting range:
0VDC
0°C
10VDC
300°C or 500°C
(depending on the contr. configuration)
Please refer to section 7.3 "Temperature indication (actual value output)" on page 25 for a circuit diagram.
LED
Blinks slowly (1Hz)
Blinks fast (4Hz)
Lit continuously
AUTOCAL
(yellow)
RESET active,
START and AUTOCAL
functions are locked
(as of April 2005)
AUTOCAL requested, but
function is locked
(as of April 2005)
AUTOCAL executing
HEAT
(yellow)
—
HEAT requested,
but function is locked
(as of April 2005)
START executing
OUTPUT
(green)
In control mode the luminous intensity is proportional to the heating current.
ALARM
(red)
Configuration error,
AUTOCAL not possible
Controller calibrated incor-
rectly, run AUTOCAL
Fault,
section 7.13
RES-407
0…10VDC
+
16
14
+
-
GND
13
