3 — PROGRAMMABLE PARAMETERS
pg. 41
Return to TOC Curtis Model 1351 – December 2018
PARAMETER ALLOWABLE RANGE DEFAULT DESCRIPTION
Active Level
Switch_X_Active_Level
Parameter’s CAN Index by Switch
No.
10 = 0x320A 0x00
11 = 0x3206 0x00
12 = 0x320B 0x00
Low/High
0 = Low
1 = High
High
1
Set the active state of the input, whether low = On or High = On
0 = Low, 1 = High
Debounce
Switch_X_Debounce
Parameter’s CAN Index by Switch
No.
10 = 0x321A 0x00
11 = 0x3216 0x00
12 = 0x321B 0x00
0 – 1000 ms
0 – 1000
0 ms
0
Length of time that the switch state must be steady (active)
before it is declared (valid).
The on and off state of the switch is de-bounced before being
presented to VCL. This parameter sets the length of the de-
bounce time. Each de-bounce period is 1 millisecond.
SW 13 and 14: X = the Switch Number, which is part of the VCL parameters’ name (similar to the examples, above)
Status
Switch_X
Variable’s CAN Index by Switch No.
13 = 0x3397 0x00
14 = 0x3398 0x00
0 – 1 (Off/On)
0 – 1
Read Only Switch 1 status: On = 1 or Off = 0
Same as in monitor: Monitor » Inputs » Switch Input » Switch X
Note: This is the Encoder A, 2A and 2B, in Figure 4
Open State
Switch_13_14_Open_State
Parameter’s CAN Index by Switch
No.
Same
13 = 0x31FC 0x00
14 = 0x31FC 0x00
Pull Down/Pull Up
0 = Pull-down
1 = Pull-up
Pull Down
0
Select either the Pull-down or the Pull-up input option.
Note that both Switch 13 and 14 must be set the same.
See the description for SW1, above.
Active Level
Switch_X_Active_Level
Parameter’s CAN Index by Switch
No.
13 = 0x320C 0x00
14 = 0x320D 0x00
Low/High
0 = Low
1 = High
High
1
Select the active ON state of the input:
• Low = ON (where Low means the input is GND, B−)
• High = ON (where High means the input is KSI, B+)
Debounce
Switch_X_Debounce
Parameter’s CAN Index by Switch
No.
13 = 0x321C 0x00
14 = 0x321D 0x00
0 – 1000 ms
0 – 1000
0 ms
0
Length of time that the switch state must be steady (active)
before it is declared (valid).
The on and off state of the switch is de-bounced before being
presented to VCL. This parameter sets the length of the de-
bounce time. Each de-bounce period is 1 millisecond.
INPUTS — SWITCHES, cont’d
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