Datasheet

ZD34007c_e.doc / Nov-15 Page 39 / 50
6.3. Clarification of the Counter Setting Functions
This section is only important if you intend to preset the counter to values different from zero.
The menu provides several options to reset one or both of counters to zero, or to set the
counters to programmable preset values.
Whilst with a reset command the data loaded into the counter is always zero, the setting
procedure may load data from different locations, depending on the operating mode and some
parameter settings.
The tables below are to clarify which source the counters are using under which conditions.
It would not make any sense to use the preset functions with other counter modes than those
shown below, therefore the tables indicate the reasonable possibilities only.
The triggering event to activate a preset action depends on your parameter settings and can be
manual (front key or control input) or automatic (when the counter reaches one of the four
preselection thresholds K1 to K4).
The source of the loading data can be one of the two counter preset values set to parameters
F01.004 and F01.005, or any of the four preselection thresholds K1 to K4 adjusted by keypad or
by front thumbwheel switches.
The target for loading data can be either counter1 or counter2
The following abbreviations are used:
P1 = Preset value encoder 1 (F01.004)
P2 = Preset value encoder 2 (F01.005)
C1 = Counter 1
C2 = Counter 2
K1 … K4 = Preselections (F01.000 to F01.003)
or thumbwheels
Man. = remote set command (key or input)
K1auto etc. = automatic set command triggered by K1
Single mode
Parameter F10.101 = 0
Parameter F10.101 = 1
Trigger event
Man.
K1auto
K2auto
K3auto
K4auto
Man.
K1auto
K2auto
K3auto
K4auto
Counter1:
P1C1
P1C1
P1C1
P2C1
P2C1
K1C1
K1C1
K2C1
K3C1
K4C1
Sum mode
(F07.062 = 2)
Parameter F10.101 = 0
Parameter F10.101 = 1
Trigger event
Man.
K1auto
K2auto
K3auto
K4auto
Man.
K1auto
K2auto
K3auto
K4auto
Counter 1:
P1C1
P1C1
P1C1
P1C1
P1C1
K1C1
K1C1
K2C1
K1C1
K2C1
Counter 2:
P2C2
---
---
P2C2
P2C2
K3C2
---
---
K3C2
K4C2
Diff. mode
(F07.062 = 2)
Parameter F10.101 = 0
Parameter F10.101 = 1
Trigger event
Man.
K1auto
K2auto
K3auto
K4auto
Man.
K1auto
K2auto
K3auto
K4auto
Counter 1:
P1C1
P1C1
P1C1
P1C1
P1C1
K1C1
K1C1
K2C1
K1C1
K2C1
Counter 2:
P2C2
---
---
P2C2
P2C2
K3C2
---
---
K3C2
K4C2
Batch mode
(F07.062 = 3)
Parameter F10.101 = 0
Parameter F10.101 = 1
Trigger event
Man.
K1auto
K2auto
K3auto
K4auto
Man.
K1auto
K2auto
K3auto
K4auto
Counter 1:
P1C1
P1C1
P1C1
P1C1
P1C1
K1C1
K1C1
K2C1
*C1
*C1
Counter 2:
P2C2
---
---
P2C2
P2C2
K3C2
---
---
K3C2
K4C2
*) no change if multi-purpose parameter F04.030 = 0, otherwise C1 cleared to zero