Programming Instructions
Depending on whether the command parameter (DW n) contains the command "IW", "AW",
"EW", "N1" or "N2", either the actual value, the initial setpoint, the end setpoint, the zero shift of
channel 1 or the zero shift of channel 2 is stored in data word DW n+2 or DW n+3.
Any interrupt processing of a setpoint is indicated in data word DW n+2 (setpoint with inter-
rupt -+ assignment of bits 4 to 7 of DW n+2: 0100 = 4). The bit assignment is shown below.
15
DW n+2
DW n+3
The contents of data word DW n+4 or DW n+5 indicate the track identifier bits of channel 1 or 2.
The setup is shown below.
15
DW n+4
Channel 1
DW n+5
Data word DR n+6 contains the synchronization bits, the interrupt bits for each channel and the
status information concerning an alarm inhibit (see operating instructions).
7
6
SP
SP
Data word DW n+7 must not be supplied unless programmable controller S5–150U/S or
Enable for reset
DL n+7
x ><0
Number of the alarm bit
9 – 34
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8
7
x
"0"/4
8
7
(Track identifier bit)
(Track identifier bit)
5
4
3
2
Is
–
S2
Interrupt in channel 1/2
Channel 1/2 synchronized
All interru~ts inhibited (Bits IS a4fitf3 are set when E3 is
transferred.)
Interrupt for sup lying the module with new setpoints is inhibited
b ~;~nsferring 4 ) .
No reset
Reset applicable alarm bit in the system data
0
104
0
o
16
1
0
AG 1989, Order No.: 6ES5 998-0KD21
R 02/92