7. EXPLANATION OF PARAMETERS
7－52
Mode Page
Abbre-
viation
Name and description
Standard
value
Unit
Setting
range
Remarks
2
4 Func3 Amplifier function select 3
Precautions on setting Func3.
1 It is enabled when the switching mode is selected for the control mode.
2 This signal select is enabled when the gain switching mode is selected.
3 Setting bits 3, 2, 1 and 0 at "1010" in the velocity control mode enables the internal
velocity command. Setting bits 3 and 2 on, or 1 and 0 alone does not make this
command valid.
4 Note on switching of the control mode and input signal selection when gain switching is
turned on:
When the control mode or gain switching input signal is assigned to the connector CN1
35 pin, input signal selection with Fuc3 bit 5, 4, 1 or 0 is disabled except for the external
overheating detection or internal velocity setting function.
When the control mode or gain switching input signal is assigned to the connector CN1
36 pin, input signal selection with Fuc3 bit 5, 4, 3 or 2 is disabled except for the external
overheating detection or internal velocity setting function.
When the control mode and gain switching are assigned to the same pin, both switching
work at the same time.
When the internal velocity control is valid, (Func3 bit2 to 0 at “1010”), the internal
velocity setting selected in 35 and 36 pins are made valid as well as the control mode
and gain switching.
At the same time, control mode and gain switching are made valid (this, however, is only
effective when the velocity control mode including the control mode switching mode is
selected).
When the external overheating detection is enabled, the control mode or gain switching
function is not enabled even if the control mode or gain switching function is set to the
same pin.
When the external overheating detection is enabled, enabling the internal velocity setting
function enables both functions at the same time. When the external overheating
detection input is turned off, however, alarm "E" is issued.
5 When the same signal is selected for both the CN1-35 and 36 pins, pin 36 takes
precedence over pin 35.
6 [External overheating detection input function]
Setting bit4 to 1 enables the external overheating detection function.
The normal state refers to when the enabled input is turned on and the external
overheating alarm is issued when the enabled input is turned off.
When another signal is assigned to the same terminal as the external overheating input,
functions other than the internal velocity setting function are disabled.
7 In case of torque control, inputting any selected function except for “ECLR” at bit3, 2, 1
or 0 will be invalid.
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