60
The truck adopts advanced solenoid valve control system and ZAPI VCM valve
controller.
(1) VCM controller offers multiple digit and analog input terminals for the
connection between inching switch and potentiometer;
(2) It has dual microprocessor and two CAN communication terminals;
(3) Its IP protection degree is 65.
(4) Allowable working temperature: -40º
C~ +40º
C
；
(5) Functions:
a) 16 bit microprocessor is for main functions and safety function. It has 334KB
flash memory;
b) There is 11 high level effective digit input terminal and 10 analog input
terminal.
c) There are 2 progressive increasing encoder connectors.
d) There are 2 CAN communication connectors.
e) There are two power output terminals which are +12V and +5V respectively.
f) There are 8 output terminals controlled by current which can control the
hydraulic valve accurately and proportionally. The terminal can stand a max. current
of 2A.
g) There is a terminal offering a max. current of 4A.
h) There are 3 output terminals controlled by PWM voltage.
Note:
◆
Test the truck with four wheels raised after the controller being fixed, in that
case there will be no danger even the connection is in error.
◆
A certain amount of voltage will remain in filter capacitance after the turn off
of the electric switch. Cut off the battery and make the remained voltage short circuit
by connecting the 10-100ohm resistance to the inverter before checking the inverter.
◆
Do not connect the controller to a battery that has a different voltage. The
Summary of Contents for CQD16X1
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Page 9: ...5 II External View of Reach Truck Figure 2 1 External view of reach truck ...
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