Chapter 6
Controller V6 Touch
Page 106 DM55 DynaDrum PP V6, Manual No.21-18, Rev.2.19
V6 Base Module, cont.
Alternatively it is possible to use the external inputs via ‘dry’ contacts:
The ASU’s internal 24VDC is grounded. It is not recommended to connect external
24VDC with the internal. If this cannot be avoided, it is important that the ground potential
of the external and that of the ASU is equal. If this is not the case, damage to the V6
control modules is possible.
Inputs ST.BY, PU.ST. IN2 and IN3 are dedicated for default functions.
Input 4 is for future use.
Input ST.BY: External Standby/ Setback
Activating this input sets the ASU in Standby Mode.
In standby mode, all temperature zones will lower their temperatures by a programmed
amount. Opening that contact will return to normal mode.
Input IN2 & IN3: External Program/ Recipe Selection
By activating these inputs it is possible to load one of four programs (recipes) into the
controller.
The two inputs are coded in the following way:
Activate input2 while input3 is not activated: Load Program 1
Activate input3 while input2 is not activated: Load Program 2
Activate input2 while input3 is activated: Load Program 3
Activate input3 while input2 is activated: Load Program 4
Notes: the controller loads the new program when the corresponding input is activated.
Deactivating an input does not affect the process.
It is possible to load a new program manually, independent from the input situation.
• Item #6 This item is not applicable to all ASUs.
• Item #7 This input is connected to the over-temperature thermostat on the platen.
In the unlikely event that that platen temperature exceeds 450°F (232°C), the
thermostat will open and cause the power to all the heaters to be cut off. A
corresponding alarm message will appear on the controller’s display. The thermostat
must be manually re-set after the platen temperature falls below 400°F (204°C).
• Item #8 This connects to the motor driver.
MB / MC: Alarm contact indicating driver fault (N.C.)
SC / S1: Pump start signal
A1 / AC: 0-10V pump speed signal
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