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1 Technical Description
1.5 Functional description of the structure switches
1.5.4 Controller types (S1, S49 to S53)
Control signals
Message signals
Digital
Front
Front
inputs
H
CB
Inter-
Inter-
1)
nal
nal
∨N
LED
∨Si
0
1
0
0
0
0
0
0
0
1
1
1
0
0
1
1
1
1
0
0
1
0
0
0
1
1
1
1
1
0
1
1
1)
The table is shown for static computer switching without acknowledgement (S47 = 0).
2)
Source for w
at S53 = 0 is w
E
The external setpoint fed in via
via FE3 (w
) the feeding controller must be followed up.
EA
3)
SH can only be reached after w
1 → 0, wi is still active. Since SH is not followed up, switching over to SH can take place with the setpoint ramp tS.
4)
By OR--linking with the digital outputs H, N and the control signal Si no computer standby or computer operation can be
signaled in manual, follow-up or safety operation.
5)
Factory setting
(n) followed up to the value active before switching, therefore bumpless switching
adjustable
↗
Table 1-12
Follow-up/synchronized/SPC controller with Internal/External switching (SPC controller),
S1 = 3 without follow-up of the active setpoint to the active setpoint S52 = 1, 2 or 3 setpoint
operation
62
Digital
outputs
C
RB
RC
S50=0
4)
4)
LED
S51=0
2)
0
0
0
w
E
1
0
1
wi(
↗
0
1
1
wi(
↗
1
1
1
wi(
↗
2)
0
0
0
w
E
1
0
1
wi(
)
↗
0
1
1
wi(
)
↗
1
1
1
wi(
)
↗
(FE3) or at S53 = 1 w
EA
Δw (w
) and via the SES (w
¦
EΔ
if Int = 0 and CB goes from 1 → to 0 (computer failure). If CB = 0 and Int is switched from
E
active w at
S50=1
S50=0
S50=1
S51=0
S51=1
S51=1
2)
w
E
3)
SH
)
or
wi(
)
↗
)
wi(
)
↗
)
wi,
)
↗
2)
x
w
x
E
3)
SH
or
x
x
wi(
)
↗
x
wi(
)
x
↗
x
wi(
)
x
↗
(
Δw), when S101 < 2. At S101 = 2 w
EΔ
¦
) is followed up. When feeding in the external setpoint
ES
Manual
Explanations
Explanations
5)
Automatic mode
Manual, follow up or safety
5)
mode
is active (SES).
ES
SIPART DR22 6DR2210
C79000-G7476-C154-03
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