Performing Setup2 (Room Temperature Compensation) - GRAPHTEC gl200 Service Manual

4.4 Performing Setup2 (Room Temperature Compensation)

Preparation
• As shown below, use (T, ø0.32 mm) temperature compensation leads to connect the input terminals to
the 0˚C reference temperature device (Zero controller).
• Set the AC Line cycle setting of the GL200/A to the same cycle as that of your AC line.
Wiring connection
Connect the GND terminals.
AC adapter
CAUTION
Connect each compensation copper lead to a single terminal as shown in the above diagram (parallel
wiring is not permitted).
(1) As shown in the figure above, connect the inputs of the zero controller to the GL200/A's input terminals.
(2) Leave the GL200/A turned on for at least
GL200-UM-251-9370
Input 0 V for the output side or short the + and - terminals
(T) output side
(T) input side
(T) compensation lead
Connect to the CH2, CH4, CH6, CH8 and CH10 input terminals.
30 minutes.
4-8
4. SETUP PROCEDURES
0˚C reference
temperature device
(Zero Controller)