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13
Meanings
No.
Function
Indicator lit.
Indicator not lit.
1
Memory bank 0
Memory bank setting input 2
0
closed.
Memory bank setting input 2
0
open.
2
Memory bank 1
Memory bank setting input 2
1
closed.
Memory bank setting input 2
1
open.
3
Memory bank 2
Memory bank setting input 2
2
closed.
Memory bank setting input 2
2
open.
4
Temperature Controller alarm output
Output ON
Output OFF
5
HS alarm output
Output ON
Output OFF
6
HB alarm output
Output ON
Output OFF
7
Alarm 2 output
Output ON
Output OFF
8
Alarm 1 output
Output ON
Output OFF
9
Point 0 control output
Output ON
Output OFF
10
Point 1 control output
Output ON
Output OFF
11
Point 2 control output
Output ON
Output OFF
12
Point 3 control output
Output ON
Output OFF
13
Point 4 control output
Output ON
Output OFF
14
Point 5 control output
Output ON
Output OFF
15
Operation monitor 1
Monitors 1 and 2 both lit: Memory error.
Monitor 1 not lit, monitor 2 lit: Communications error. (Note 1)
16
Operation monitor 2
(
)
Monitor 1 lit, monitor 2 not lit: Point during AT exists. (Note 2)
Monitors 1 and 2 both not lit: None of the above.
17
Power supply monitor
Power supply ON
Power supply OFF
18
Reception monitor
E5ZD receiving.
E5ZD not receiving.
19
Transmission monitor
E5ZD transmitting.
E5ZD not transmitting.
Note
1. This type of error would be a framing error, a parity error, or an overrun error.
2. AT: Autotuning
2-1-3
Connector Allocations and Wiring
Allocations and wiring guidelines for CN1, CN2, and the Terminal Block are pro-
vided on the following pages. CN4 and CN5 are described in the next section,
Communications Interfaces
. CN3 is not for customer use.
CN1
Terminal Assignments
The following table shows the terminal assignments for CN1. The four DC+ ter-
minals are internally connected, as are the four DC– terminals. The three BANK
and three ING terminals are used to select the current memory bank as ex-
plained following table. As the three ING terminals are internally connected, it
does not matter which is used. Do not connect anything to the unused terminals.
For the E5ZD-4
jjj
-E, terminals 30 to 32 are also not used.
Caution
CTRL
j
G terminals are common ground terminals connected together internal-
ly. Do not short-circuit the CTRL
j
A terminal and CTRL
j
G terminal or the inter-
nal circuitry may be damaged.
E5ZD-4
jjj
-E
/
-6
jjj
-E
Hardware
Section 2-1
Содержание E5ZD
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