Lenze PMSS1000 Simple Servo - Manual (Page 14)

Indexer-Programmer-Manual.pdf REV 1.3
1.6 Inputs and Outputs
Analog Input and Output
SSi has one analog input and one analog output directly accessible from User Program or via Host
Interface. Analog input value contained in AIN System Variable. Value returned in AIN lays in range -10 to
+10 representing voltage on analog input from -10V to +10V. Analog output can be written by writing to
System Variable AOUT. Valid range for AOUT is -10 to +10 resulting in output voltage -10V to +10V
output.
Digital Inputs numbering
SSi has 12 inputs for customer connection. Inputs are separated into three groups: A, B and C. Inputs
within the group share common terminal. Inputs are named by group name: A1-A4, B1-B4, and C1-C4.
In addition to group name, every input has its bit number range from 0 to 11in INPUTS System variable.
Each input allocates 1 bit in INPUTS variable. See table below:
Input Name System Variable INPUTS bit #
A1 0
A2 1
A3 2
A4 3
B1 4
B2 5
B3 6
B4 7
C1 8
C2 9
C3 10
C4 11
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